]> git.ipfire.org Git - thirdparty/freeswitch.git/commitdiff
FS-9775: Format sources
authorcolm <colm@freeswitch1>
Thu, 22 Dec 2016 03:25:33 +0000 (22:25 -0500)
committerMike Jerris <mike@jerris.com>
Wed, 25 Jan 2017 20:59:38 +0000 (14:59 -0600)
libs/libks/src/dht/ks_dht_bucket.c
libs/libks/test/testbuckets.c

index c3f46602ac0d80d11e506ef4987db23e99f86a94..1778e297f335c1287baf145ae439c9f4b56523a8 100644 (file)
@@ -64,14 +64,14 @@ typedef struct ks_dhtrt_bucket_entry_s {
        uint8_t    inuse;
        uint8_t    outstanding_pings;
        uint8_t    flags;                                         /* active, suspect, expired */
-    uint8_t    touched;                   /* did we ever get a touch */
+       uint8_t    touched;                   /* did we ever get a touch */
 } ks_dhtrt_bucket_entry_t;
 
 typedef struct ks_dhtrt_bucket_s {
        ks_dhtrt_bucket_entry_t  entries[KS_DHT_BUCKETSIZE];
        uint8_t           count;
        uint8_t           expired_count;
-    ks_rwl_t     *lock;           /* lock for safe traversal of the entry array */    
+       ks_rwl_t     *lock;           /* lock for safe traversal of the entry array */    
 } ks_dhtrt_bucket_t; 
 
 
@@ -81,8 +81,8 @@ typedef struct ks_dhtrt_bucket_header_s {
        struct ks_dhtrt_bucket_header_s * parent;
        struct ks_dhtrt_bucket_header_s * left;
        struct ks_dhtrt_bucket_header_s * right;
-    struct ks_dhtrt_bucket_header_s * left1bit;
-    struct ks_dhtrt_bucket_header_s * right1bit;
+       struct ks_dhtrt_bucket_header_s * left1bit;
+       struct ks_dhtrt_bucket_header_s * right1bit;
        ks_dhtrt_bucket_t *      bucket;
        ks_time_t                tyme;                             /* last processed time */
        unsigned char    mask[KS_DHT_NODEID_SIZE];      /* node id mask            */
@@ -90,22 +90,22 @@ typedef struct ks_dhtrt_bucket_header_s {
 } ks_dhtrt_bucket_header_t;
 
 typedef struct ks_dhtrt_deletednode_s {
-    ks_dht_node_t*  node;
-    struct ks_dhtrt_deletednode_s *next;
+       ks_dht_node_t*  node;
+       struct ks_dhtrt_deletednode_s *next;
 } ks_dhtrt_deletednode_t;
 
 typedef struct ks_dhtrt_internal_s {
        uint8_t  localid[KS_DHT_NODEID_SIZE];
        ks_dhtrt_bucket_header_t *buckets;              /* root bucketheader */
        ks_dht_t               *dht; 
-    ks_thread_pool_t       *tpool;
+       ks_thread_pool_t       *tpool;
        ks_rwl_t                           *lock;                   /* lock for safe traversal of the tree */
        ks_time_t              last_process_table;
-    ks_time_t              next_process_table_delta;
-    ks_mutex_t             *deleted_node_lock;
-    ks_dhtrt_deletednode_t *deleted_node;
-    ks_dhtrt_deletednode_t *free_node_ex;
-    uint32_t               deleted_count;
+       ks_time_t              next_process_table_delta;
+       ks_mutex_t             *deleted_node_lock;
+       ks_dhtrt_deletednode_t *deleted_node;
+       ks_dhtrt_deletednode_t *free_node_ex;
+       uint32_t               deleted_count;
 } ks_dhtrt_internal_t;
 
 typedef struct ks_dhtrt_xort_s {
@@ -388,28 +388,28 @@ KS_DECLARE(ks_status_t) ks_dhtrt_delete_node(ks_dhtrt_routetable_t *table, ks_dh
 static
 ks_status_t ks_dhtrt_insert_node(ks_dhtrt_routetable_t *table, ks_dht_node_t *node)
 {
-    if (!table || !table->internal) {
-        return KS_STATUS_FAIL;
-    }
+       if (!table || !table->internal) {
+               return KS_STATUS_FAIL;
+       }
 
-    ks_dhtrt_internal_t* internal = table->internal;
-    ks_dhtrt_bucket_t *bucket = 0;
+       ks_dhtrt_internal_t* internal = table->internal;
+       ks_dhtrt_bucket_t *bucket = 0;
 
        int insanity = 0;
 
-    ks_rwl_write_lock(internal->lock);
+       ks_rwl_write_lock(internal->lock);
        ks_dhtrt_bucket_header_t *header = ks_dhtrt_find_bucketheader(table, node->nodeid.id); 
-    assert(header != NULL);             /* should always find a header */ 
+       assert(header != NULL);             /* should always find a header */ 
 
        bucket = header->bucket;
 
        if (bucket == 0) {
-       ks_rwl_write_unlock(internal->lock);       
-       return  KS_STATUS_FAIL;  /* we were not able to find a bucket*/
-    }
+               ks_rwl_write_unlock(internal->lock);       
+               return  KS_STATUS_FAIL;  /* we were not able to find a bucket*/
+       }
 #ifdef  KS_DHT_DEBUGLOCKPRINTF_
-        char buf[100];
-        ks_log(KS_LOG_DEBUG, "Insert node: LOCKING bucket %s\n", ks_dhtrt_printableid(header->mask, buf));
+       char buf[100];
+       ks_log(KS_LOG_DEBUG, "Insert node: LOCKING bucket %s\n", ks_dhtrt_printableid(header->mask, buf));
 #endif
 
        ks_rwl_write_lock(bucket->lock);
@@ -431,12 +431,6 @@ ks_status_t ks_dhtrt_insert_node(ks_dhtrt_routetable_t *table, ks_dht_node_t *no
                        }
                }
 
-               /* 
-                  todo: attempting a ping at at this point would require us
-                  to suspend this process ... tricky...assume right now we will go ahead and
-                  eject.  Possibly add to a list to recheck
-               */
-
                if ( !(header->flags & BHF_LEFT) )      {       /* only the left handside node can be split */
 #ifdef KS_DHT_DEBUGPRINTF_
                        char bufx[100];
@@ -445,8 +439,8 @@ ks_status_t ks_dhtrt_insert_node(ks_dhtrt_routetable_t *table, ks_dht_node_t *no
 #ifdef  KS_DHT_DEBUGLOCKPRINTF_
                        ks_log(KS_LOG_DEBUG, "Insert node: UNLOCKING bucket %s\n",  ks_dhtrt_printableid(header->mask, buf));
 #endif
-               ks_rwl_write_unlock(bucket->lock);
-            ks_rwl_write_unlock(internal->lock);
+                       ks_rwl_write_unlock(bucket->lock);
+                       ks_rwl_write_unlock(internal->lock);
                        return KS_STATUS_FAIL;
                }
                        
@@ -461,10 +455,10 @@ ks_status_t ks_dhtrt_insert_node(ks_dhtrt_routetable_t *table, ks_dht_node_t *no
                        ks_log(KS_LOG_DEBUG," nodeid %s was not inserted\n",     ks_dhtrt_printableid(node->nodeid.id, bufx));
 #endif
 #ifdef  KS_DHT_DEBUGLOCKPRINTF_
-            ks_log(KS_LOG_DEBUG, "Insert node: UNLOCKING bucket %s\n", ks_dhtrt_printableid(header->mask, buf));
+                       ks_log(KS_LOG_DEBUG, "Insert node: UNLOCKING bucket %s\n", ks_dhtrt_printableid(header->mask, buf));
 #endif
                        ks_rwl_write_unlock(bucket->lock);
-            ks_rwl_write_unlock(internal->lock);
+                       ks_rwl_write_unlock(internal->lock);
                        return KS_STATUS_FAIL;
                }
 
@@ -486,16 +480,17 @@ ks_status_t ks_dhtrt_insert_node(ks_dhtrt_routetable_t *table, ks_dht_node_t *no
                if (ks_dhtrt_ismasked(node->nodeid.id, newleft->mask)) {
                        bucket = newleft->bucket;
 #ifdef  KS_DHT_DEBUGLOCKPRINTF_
-            ks_log(KS_LOG_DEBUG, "Insert node: UNLOCKING bucket %s\n", ks_dhtrt_printableid(header->right->mask, buf));
-            ks_log(KS_LOG_DEBUG, "Insert node: LOCKING bucket %s\n", ks_dhtrt_printableid(newleft->mask, buf));
+                       ks_log(KS_LOG_DEBUG, "Insert node: UNLOCKING bucket %s\n", ks_dhtrt_printableid(header->right->mask, buf));
+                       ks_log(KS_LOG_DEBUG, "Insert node: LOCKING bucket %s\n", ks_dhtrt_printableid(newleft->mask, buf));
 #endif
 
-            ks_rwl_write_lock(bucket->lock);                   /* lock new bucket */
-            ks_rwl_write_unlock(header->right->bucket->lock);   /* unlock old bucket */
+                       ks_rwl_write_lock(bucket->lock);                   /* lock new bucket */
+                       ks_rwl_write_unlock(header->right->bucket->lock);   /* unlock old bucket */
                        header = newleft;
-               } else {
+               }
+               else {
                        bucket = newright->bucket;
-            /* note: we still hold a lock on the bucket */
+                       /* note: we still hold a lock on the bucket */
                        header = newright;
                }
                ++insanity;
@@ -508,25 +503,25 @@ ks_status_t ks_dhtrt_insert_node(ks_dhtrt_routetable_t *table, ks_dht_node_t *no
 #endif
 
        ks_status_t s = ks_dhtrt_insert_id(bucket, node);
-    ks_rwl_write_unlock(internal->lock);
+       ks_rwl_write_unlock(internal->lock);
 #ifdef  KS_DHT_DEBUGLOCKPRINTF_
-    ks_log(KS_LOG_DEBUG, "Insert node: UNLOCKING bucket %s\n",
-                       ks_dhtrt_printableid(header->mask, buf));
+       ks_log(KS_LOG_DEBUG, "Insert node: UNLOCKING bucket %s\n",
+                                                       ks_dhtrt_printableid(header->mask, buf));
 #endif
-    ks_rwl_write_unlock(bucket->lock);
-    return s;
+       ks_rwl_write_unlock(bucket->lock);
+       return s;
 }
 
 KS_DECLARE(ks_dht_node_t *) ks_dhtrt_find_node(ks_dhtrt_routetable_t *table, ks_dht_nodeid_t nodeid) 
 {
-    if (!table || !table->internal) {
-        return NULL;
-    }
+       if (!table || !table->internal) {
+               return NULL;
+       }
 
-    ks_dht_node_t* node = NULL;
-    ks_dhtrt_internal_t* internal = table->internal;
+       ks_dht_node_t* node = NULL;
+       ks_dhtrt_internal_t* internal = table->internal;
 
-    ks_rwl_read_lock(internal->lock);      /* grab read lock */
+       ks_rwl_read_lock(internal->lock);      /* grab read lock */
 
        ks_dhtrt_bucket_header_t *header = ks_dhtrt_find_bucketheader(table, nodeid.id);
 
@@ -537,8 +532,8 @@ KS_DECLARE(ks_dht_node_t *) ks_dhtrt_find_node(ks_dhtrt_routetable_t *table, ks_
                if (bucket != 0) {                       /* probably a logic error ?*/
 
 #ifdef  KS_DHT_DEBUGLOCKPRINTF_
-            char buf[100];
-            ks_log(KS_LOG_DEBUG, "Find node: read LOCKING bucket %s\n",  ks_dhtrt_printableid(header->mask, buf));
+                       char buf[100];
+                       ks_log(KS_LOG_DEBUG, "Find node: read LOCKING bucket %s\n",  ks_dhtrt_printableid(header->mask, buf));
 #endif
 
                        ks_rwl_read_lock(bucket->lock);
@@ -548,25 +543,25 @@ KS_DECLARE(ks_dht_node_t *) ks_dhtrt_find_node(ks_dhtrt_routetable_t *table, ks_
                                ks_rwl_read_lock(node->reflock);
                        }
 #ifdef  KS_DHT_DEBUGLOCKPRINTF_
-            ks_log(KS_LOG_DEBUG, "Find node: read UNLOCKING bucket %s\n",  ks_dhtrt_printableid(header->mask, buf));
+                       ks_log(KS_LOG_DEBUG, "Find node: read UNLOCKING bucket %s\n",  ks_dhtrt_printableid(header->mask, buf));
 #endif
                        ks_rwl_read_unlock(bucket->lock);
                }
 
        }
 
-    ks_rwl_read_unlock(internal->lock);
+       ks_rwl_read_unlock(internal->lock);
        return node;  
 }
 
 KS_DECLARE(ks_status_t) ks_dhtrt_touch_node(ks_dhtrt_routetable_t *table,  ks_dht_nodeid_t nodeid) 
 {
-    if (!table || !table->internal) {
-        return KS_STATUS_FAIL;
-    }
+       if (!table || !table->internal) {
+               return KS_STATUS_FAIL;
+       }
 
-    ks_status_t s = KS_STATUS_FAIL;
-    ks_dhtrt_internal_t* internal = table->internal;
+       ks_status_t s = KS_STATUS_FAIL;
+       ks_dhtrt_internal_t* internal = table->internal;
 
        ks_rwl_read_lock(internal->lock);      /* grab read lock */
 
@@ -584,14 +579,14 @@ KS_DECLARE(ks_status_t) ks_dhtrt_touch_node(ks_dhtrt_routetable_t *table,  ks_dh
                if (e != 0) { 
                        e->tyme = ks_time_now_sec();
                        e->outstanding_pings = 0;
-            e->touched = 1;
+                       e->touched = 1;
 
                        if (e->flags == DHTPEER_EXPIRED) {
                                --header->bucket->expired_count;
                        }
 
                        e->flags = DHTPEER_ACTIVE;
-                   s = KS_STATUS_SUCCESS;
+                       s = KS_STATUS_SUCCESS;
                }
 #ifdef  KS_DHT_DEBUGLOCKPRINTF_
                ks_log(KS_LOG_DEBUG, "Touch node: UNLOCKING bucket %s\n",  ks_dhtrt_printableid(header->mask, buf));
@@ -604,18 +599,18 @@ KS_DECLARE(ks_status_t) ks_dhtrt_touch_node(ks_dhtrt_routetable_t *table,  ks_dh
 
 KS_DECLARE(ks_status_t) ks_dhtrt_expire_node(ks_dhtrt_routetable_t *table,     ks_dht_nodeid_t nodeid)
 {
-    if (!table || !table->internal) {
-        return KS_STATUS_FAIL;
-    }
+       if (!table || !table->internal) {
+               return KS_STATUS_FAIL;
+       }
 
-    ks_status_t s = KS_STATUS_FAIL;
-    ks_dhtrt_internal_t *internal = table->internal;
+       ks_status_t s = KS_STATUS_FAIL;
+       ks_dhtrt_internal_t *internal = table->internal;
 
        ks_rwl_read_lock(internal->lock);      /* grab read lock */
        ks_dhtrt_bucket_header_t *header = ks_dhtrt_find_bucketheader(table, nodeid.id);
 
        if (header != 0 && header->bucket != 0) {
-        ks_rwl_write_lock(header->bucket->lock);   
+               ks_rwl_write_lock(header->bucket->lock);   
                ks_dhtrt_bucket_entry_t *e = ks_dhtrt_find_bucketentry(header, nodeid.id);
 
                if (e != 0) {
@@ -630,13 +625,13 @@ KS_DECLARE(ks_status_t) ks_dhtrt_expire_node(ks_dhtrt_routetable_t *table,        ks_dh
 
 KS_DECLARE(uint8_t) ks_dhtrt_findclosest_nodes(ks_dhtrt_routetable_t *table, ks_dhtrt_querynodes_t *query)
 {
-    if (!table || !table->internal) {
-        return KS_STATUS_FAIL;
+       if (!table || !table->internal) {
+               return KS_STATUS_FAIL;
                query->count = 0; 
-    }
+       }
 
-    uint8_t count = 0;
-    ks_dhtrt_internal_t *internal = table->internal;
+       uint8_t count = 0;
+       ks_dhtrt_internal_t *internal = table->internal;
 
        ks_rwl_read_lock(internal->lock);      /* grab read lock */
        count = ks_dhtrt_findclosest_locked_nodes(table, query);
@@ -651,8 +646,8 @@ uint8_t ks_dhtrt_findclosest_locked_nodes(ks_dhtrt_routetable_t *table, ks_dhtrt
        uint8_t cnt;
 
        if (query->max == 0) return 0;                  /* sanity checks */
-    if (query->max > KS_DHTRT_MAXQUERYSIZE) {  /* enforce the maximum */
-        query->max = KS_DHTRT_MAXQUERYSIZE;
+       if (query->max > KS_DHTRT_MAXQUERYSIZE) {  /* enforce the maximum */
+               query->max = KS_DHTRT_MAXQUERYSIZE;
        }
 
        query->count = 0;
@@ -677,7 +672,7 @@ uint8_t ks_dhtrt_findclosest_locked_nodes(ks_dhtrt_routetable_t *table, ks_dhtrt
 
        /* step 1 - look at immediate bucket */
        /* --------------------------------- */
-    int max = query->max;
+       int max = query->max;
        cnt = ks_dhtrt_findclosest_bucketnodes(query->nodeid.id, query->type, query->family, header, &xort0, initid ,max);
        total += cnt;
 
@@ -686,7 +681,7 @@ uint8_t ks_dhtrt_findclosest_locked_nodes(ks_dhtrt_routetable_t *table, ks_dhtrt
 #endif
 
        if (total >= query->max  ||
-        !header->parent       ) {       /* is query answered ?  */
+               !header->parent       ) {        /* is query answered ?  */
                return ks_dhtrt_load_query(query, &xort0);
        }
 
@@ -710,7 +705,7 @@ uint8_t ks_dhtrt_findclosest_locked_nodes(ks_dhtrt_routetable_t *table, ks_dhtrt
                }
        }
 
-    max = query->count - total;
+       max = query->count - total;
        cnt = ks_dhtrt_findclosest_bucketnodes(query->nodeid.id, query->type, query->family, header, &xort1, initid ,max);
        total += cnt;
 
@@ -736,17 +731,17 @@ uint8_t ks_dhtrt_findclosest_locked_nodes(ks_dhtrt_routetable_t *table, ks_dhtrt
        int insanity = 0;
        ks_dhtrt_bucket_header_t *lheader = 0; 
        ks_dhtrt_bucket_header_t *rheader = 0;
-    ks_dhtrt_bucket_header_t *last_rheader = 0;
-    ks_dhtrt_bucket_header_t *last_lheader = 0;
+       ks_dhtrt_bucket_header_t *last_rheader = 0;
+       ks_dhtrt_bucket_header_t *last_lheader = 0;
        ks_dhtrt_sortedxors_t *prev = &xort1;
        ks_dhtrt_sortedxors_t *tofree = 0;
        ks_dhtrt_sortedxors_t *xortn;
        ks_dhtrt_sortedxors_t *xortn1;
 
        do {
-        last_lheader = lheader;
+               last_lheader = lheader;
                lheader = 0;
-        last_rheader = rheader;
+               last_rheader = rheader;
                rheader = 0;
                xortn = 0;
                xortn1 = 0;
@@ -755,12 +750,12 @@ uint8_t ks_dhtrt_findclosest_locked_nodes(ks_dhtrt_routetable_t *table, ks_dhtrt
 
                        ks_dhtrt_shiftleft(leftid);
 
-            if (last_lheader && last_lheader->left1bit) {
+                       if (last_lheader && last_lheader->left1bit) {
                                lheader = last_lheader->left1bit = ks_dhtrt_find_relatedbucketheader(last_lheader->left1bit, leftid);
                        }
-            else {
+                       else {
                                lheader = ks_dhtrt_find_bucketheader(table, leftid);
-                if (last_lheader) {
+                               if (last_lheader) {
                                        last_lheader->left1bit = lheader;    /* remember so we can take a shortcut next query */
                                } 
                        }
@@ -777,17 +772,17 @@ uint8_t ks_dhtrt_findclosest_locked_nodes(ks_dhtrt_routetable_t *table, ks_dhtrt
                            max = query->max - total;
                                cnt = ks_dhtrt_findclosest_bucketnodes(query->nodeid.id, query->type, query->family, 
                                                                                                                        lheader, xortn, leftid ,max);
-                total += cnt;
+                               total += cnt;
 #ifdef KS_DHT_DEBUGPRINTF_
                                ks_log(KS_LOG_DEBUG," stage3: seaching left bucket header %s yielded %d nodes, total=%d\n",
                                           ks_dhtrt_printableid(lheader->mask, buffer), cnt, total);
 #endif
                        }
 #ifdef  KS_DHT_DEBUGPRINTF_
-            else {
-                ks_log(KS_LOG_DEBUG," stage3: failed to find left header %s\n",
-                       ks_dhtrt_printableid(leftid, buffer));
-            }
+                       else {
+                               ks_log(KS_LOG_DEBUG," stage3: failed to find left header %s\n",
+                                               ks_dhtrt_printableid(leftid, buffer));
+                       }
 #endif
 
                }
@@ -796,44 +791,44 @@ uint8_t ks_dhtrt_findclosest_locked_nodes(ks_dhtrt_routetable_t *table, ks_dhtrt
 
                        ks_dhtrt_shiftright(rightid);
 
-            if (last_rheader && last_rheader->right1bit) {
-                rheader = last_rheader->right1bit = ks_dhtrt_find_relatedbucketheader(last_rheader->right1bit, rightid);
-            }
-            else {
-                rheader = ks_dhtrt_find_bucketheader(table, rightid);
+                       if (last_rheader && last_rheader->right1bit) {
+                               rheader = last_rheader->right1bit = ks_dhtrt_find_relatedbucketheader(last_rheader->right1bit, rightid);
+                       }
+                       else {
+                               rheader = ks_dhtrt_find_bucketheader(table, rightid);
                                if (rheader == last_rheader) {    /* did we get the same bucket header returned */
                                        rheader = 0;                  /* yes: we are done on the left hand branch   */
                                }
-                else {
-                       if (last_rheader) {
-                               last_rheader->left1bit = rheader;    /* remember so we can take a shortcut next query */
-                               }
+                               else {
+                                       if (last_rheader) {
+                                               last_rheader->left1bit = rheader;    /* remember so we can take a shortcut next query */
+                                       }
                                }
-            }
+                       }
 
                        if (rheader) {
                                xortn1 = ks_pool_alloc(table->pool, sizeof(ks_dhtrt_sortedxors_t));
 
-                if (tofree == 0) {
-                    tofree = xortn1;
-                }
+                               if (tofree == 0) {
+                                       tofree = xortn1;
+                               }
 
                                prev->next = xortn1;
                                prev = xortn1;
                                max = query->max - total;
                                cnt = ks_dhtrt_findclosest_bucketnodes(query->nodeid.id, query->type, query->family,
                                                                                                                        rheader, xortn1, rightid , max);
-                total += cnt;
+                               total += cnt;
 #ifdef KS_DHT_DEBUGPRINTF_
                                ks_log(KS_LOG_DEBUG," stage3: seaching right bucket header %s yielded %d nodes, total=%d\n", 
                                           ks_dhtrt_printableid(rheader->mask, buffer), cnt, total);
 #endif
                        }
 #ifdef  KS_DHT_DEBUGPRINTF_
-            else {
-                ks_log(KS_LOG_DEBUG," stage3: failed to find right header %s\n",
-                       ks_dhtrt_printableid(rightid, buffer));
-            }
+                       else {
+                               ks_log(KS_LOG_DEBUG," stage3: failed to find right header %s\n",
+                                       ks_dhtrt_printableid(rightid, buffer));
+                       }
 #endif
 
                }
@@ -865,20 +860,20 @@ uint8_t ks_dhtrt_findclosest_locked_nodes(ks_dhtrt_routetable_t *table, ks_dhtrt
 
 KS_DECLARE(ks_status_t) ks_dhtrt_release_node(ks_dht_node_t* node)
 {
-    return ks_rwl_read_unlock(node->reflock);
+       return ks_rwl_read_unlock(node->reflock);
 }
 
 KS_DECLARE(ks_status_t) ks_dhtrt_sharelock_node(ks_dht_node_t* node)
 {
-    return ks_rwl_read_lock(node->reflock);
+       return ks_rwl_read_lock(node->reflock);
 }
 
 KS_DECLARE(ks_status_t) ks_dhtrt_release_querynodes(ks_dhtrt_querynodes_t *query)
 {
-    for(int ix=0; ix<query->count; ++ix) {
-       ks_rwl_read_unlock(query->nodes[ix]->reflock);
-    }
-    return KS_STATUS_SUCCESS;
+       for(int ix=0; ix<query->count; ++ix) {
+               ks_rwl_read_unlock(query->nodes[ix]->reflock);
+       }
+       return KS_STATUS_SUCCESS;
 }
 
 KS_DECLARE(void)  ks_dhtrt_process_table(ks_dhtrt_routetable_t *table)
@@ -895,26 +890,26 @@ KS_DECLARE(void)  ks_dhtrt_process_table(ks_dhtrt_routetable_t *table)
        /* inactive again it is considered inactive                     */
        /*                                                                                                      */
 
-    if (!table || !table->internal) {
-        return;
-    }
+       if (!table || !table->internal) {
+               return;
+       }
 
-    ks_dhtrt_internal_t *internal = table->internal;
-    int ping_count = 0;
+       ks_dhtrt_internal_t *internal = table->internal;
+       int ping_count = 0;
 
-    ks_time_t t0 = ks_time_now_sec();
+       ks_time_t t0 = ks_time_now_sec();
 
-    /*
-    printf("process_table: %" PRId64 "   %" PRId64 "\n", t0 - internal->last_process_table, internal->next_process_table_delta);
-    */
+       /*
+       printf("process_table: %" PRId64 "   %" PRId64 "\n", t0 - internal->last_process_table, internal->next_process_table_delta);
+       */
 
-    if (t0 - internal->last_process_table < internal->next_process_table_delta) {
+       if (t0 - internal->last_process_table < internal->next_process_table_delta) {
                return;  
-    } 
+       
 
-    internal->last_process_table = t0;
+       internal->last_process_table = t0;
 
-    ks_log(KS_LOG_DEBUG,"process_table in progress\n");
+       ks_log(KS_LOG_DEBUG,"process_table in progress\n");
 
        ks_rwl_read_lock(internal->lock);      /* grab read lock */
 
@@ -945,9 +940,9 @@ KS_DECLARE(void)  ks_dhtrt_process_table(ks_dhtrt_routetable_t *table)
 
                                                        /* more than n pings outstanding? */
 
-                            if (e->flags == DHTPEER_DUBIOUS) {
-                                continue;
-                            }
+                                                       if (e->flags == DHTPEER_DUBIOUS) {
+                                                               continue;
+                                                       }
 
                                                        if ( e->flags != DHTPEER_EXPIRED             && 
                                                                 e->outstanding_pings >= KS_DHTRT_MAXPING ) {
@@ -958,24 +953,24 @@ KS_DECLARE(void)  ks_dhtrt_process_table(ks_dhtrt_routetable_t *table)
 #endif
                                                                e->flags =      DHTPEER_EXPIRED; 
                                                                ++b->expired_count;
-                                e->outstanding_pings = 0;     /* extinguish all hope: do not retry again */ 
+                                                               e->outstanding_pings = 0;     /* extinguish all hope: do not retry again */ 
                                                                continue;
                                                        }
 
                                                        /* if there are any outstanding pings - send another */
                                                        if (e->outstanding_pings > 0) {
-                                ks_dhtrt_ping(internal, e);
-                                ++ping_count;
-                                continue;
+                                                               ks_dhtrt_ping(internal, e);
+                                                               ++ping_count;
+                                                               continue;
                                                        }
 
                                                        ks_time_t tdiff = t0 - e->tyme;
 
-                            if (tdiff > KS_DHTRT_EXPIREDTIME) {       
-                                e->flags = DHTPEER_DUBIOUS;               /* mark as dubious          */
-                                ks_dhtrt_ping(internal, e);               /* final effort to activate */
+                                                       if (tdiff > KS_DHTRT_EXPIREDTIME) {       
+                                                               e->flags = DHTPEER_DUBIOUS;               /* mark as dubious          */
+                                                               ks_dhtrt_ping(internal, e);               /* final effort to activate */
                                                                continue;                                 
-                            }
+                                                       }
 
                                                        if (tdiff > KS_DHTRT_INACTIVETIME) {          /* inactive for suspicious length */
                                                                ks_dhtrt_ping(internal, e);               /* kick                           */
@@ -997,12 +992,12 @@ KS_DECLARE(void)  ks_dhtrt_process_table(ks_dhtrt_routetable_t *table)
                                ks_rwl_write_unlock(b->lock);
 
                        }   /* end of if trywrite_lock successful */
-            else {
+                       else {
 #ifdef  KS_DHT_DEBUGPRINTF_
                                char buf1[100];
                                ks_log(KS_LOG_DEBUG,"process_table: unble to LOCK bucket %s\n", ks_dhtrt_printableid(header->mask, buf1));
 #endif
-            }
+                       }
                }
 
                header = header->left;
@@ -1013,17 +1008,17 @@ KS_DECLARE(void)  ks_dhtrt_process_table(ks_dhtrt_routetable_t *table)
                        header = header->right;
                }
        }
-    ks_rwl_read_unlock(internal->lock);      /* release read lock */
+       ks_rwl_read_unlock(internal->lock);      /* release read lock */
 
-    ks_dhtrt_process_deleted(table, 0);
+       ks_dhtrt_process_deleted(table, 0);
 
-    if (ping_count == 0) {
+       if (ping_count == 0) {
                internal->next_process_table_delta = KS_DHTRT_PROCESSTABLE_INTERVAL;
        }
-    else {
+       else {
                internal->next_process_table_delta = KS_DHTRT_PROCESSTABLE_SHORTINTERVAL;
        }
-    ks_log(KS_LOG_DEBUG,"process_table complete\n");
+       ks_log(KS_LOG_DEBUG,"process_table complete\n");
 
        return;
 }
@@ -1037,12 +1032,12 @@ void ks_dhtrt_process_deleted(ks_dhtrt_routetable_t *table, int8_t all)
        ks_dhtrt_deletednode_t *prev = NULL, *temp=NULL;
 
 #ifdef  KS_DHT_DEBUGPRINTFX_
-    ks_log(KS_LOG_DEBUG, "ALLOC process_deleted entry: internal->deleted_count %d\n", internal->deleted_count);
+       ks_log(KS_LOG_DEBUG, "ALLOC process_deleted entry: internal->deleted_count %d\n", internal->deleted_count);
 #endif
 
 
-    /* reclaim excess memory */
-    uint32_t threshold = KS_DHTRT_RECYCLE_NODE_THRESHOLD;
+       /* reclaim excess memory */
+       uint32_t threshold = KS_DHTRT_RECYCLE_NODE_THRESHOLD;
 
        if (all) {
                 threshold = 1;
@@ -1052,38 +1047,38 @@ void ks_dhtrt_process_deleted(ks_dhtrt_routetable_t *table, int8_t all)
                ks_dht_node_t* node = deleted->node;
 
 #ifdef  KS_DHT_DEBUGPRINTFX_
-           ks_log(KS_LOG_DEBUG, "ALLOC process_deleted entry: try write lock\n");
+               ks_log(KS_LOG_DEBUG, "ALLOC process_deleted entry: try write lock\n");
 #endif
 
                if (ks_rwl_try_write_lock(node->reflock) == KS_STATUS_SUCCESS) {        
-               ks_rwl_destroy(&(node->reflock));
-               ks_pool_free(table->pool, &node);
-            temp = deleted;
-            deleted = deleted->next;
-            ks_pool_free(table->pool, &temp);
-            --internal->deleted_count;
+                       ks_rwl_destroy(&(node->reflock));
+                       ks_pool_free(table->pool, &node);
+                       temp = deleted;
+                       deleted = deleted->next;
+                       ks_pool_free(table->pool, &temp);
+                       --internal->deleted_count;
 #ifdef  KS_DHT_DEBUGPRINTF_
                        ks_log(KS_LOG_DEBUG, "ALLOC process_deleted: internal->deleted_count %d\n", internal->deleted_count);                   
 #endif
                        if (prev != NULL) {
                                prev->next = deleted;
                        }
-            else {
-                internal->deleted_node = deleted;
-            }   
+                       else {
+                               internal->deleted_node = deleted;
+                       }   
      
                }
-        else {
+               else {
 #ifdef  KS_DHT_DEBUGPRINTFX_
-            ks_log(KS_LOG_DEBUG, "ALLOC process_deleted entry: try write lock failed\n");
+                       ks_log(KS_LOG_DEBUG, "ALLOC process_deleted entry: try write lock failed\n");
 #endif
-            prev = deleted;
-            deleted = prev->next;
-        }
+                       prev = deleted;
+                       deleted = prev->next;
+               }
        }
 
 #ifdef  KS_DHT_DEBUGPRINTF_
-    ks_log(KS_LOG_DEBUG, "ALLOC process_deleted exit: internal->deleted_count %d\n", internal->deleted_count);
+       ks_log(KS_LOG_DEBUG, "ALLOC process_deleted exit: internal->deleted_count %d\n", internal->deleted_count);
 #endif
 
        ks_mutex_unlock(internal->deleted_node_lock);
@@ -1099,7 +1094,7 @@ KS_DECLARE(void) ks_dhtrt_dump(ks_dhtrt_routetable_t *table, int level) {
        ks_dhtrt_bucket_header_t *stack[KS_DHT_NODEID_SIZE * 8];
        int stackix = 0;
 
-    ks_rwl_read_lock(internal->lock);      /* grab read lock */
+       ks_rwl_read_lock(internal->lock);      /* grab read lock */
        while (header) {
                stack[stackix++] = header;
                /* walk and report left handsize */
@@ -1116,14 +1111,14 @@ KS_DECLARE(void) ks_dhtrt_dump(ks_dhtrt_routetable_t *table, int level) {
                                for (int ix=0; ix<KS_DHT_BUCKETSIZE; ++ix) {
                                        memset(buffer, 0, 100);
                                        if (b->entries[ix].inuse == 1) {
-                         ks_dhtrt_printableid(b->entries[ix].id, buffer);
-                         ks_dht_node_t *n = b->entries[ix].gptr;
-                                ks_log(KS_LOG_DEBUG, "     slot %d: flags:%d %d type:%d family:%d %s\n", ix,
-                                               b->entries[ix].flags,
-                                               b->entries[ix].outstanding_pings,
-                                               n->type,
-                                               n->family,
-                                               buffer);
+                                               ks_dhtrt_printableid(b->entries[ix].id, buffer);
+                                               ks_dht_node_t *n = b->entries[ix].gptr;
+                                               ks_log(KS_LOG_DEBUG, "     slot %d: flags:%d %d type:%d family:%d %s\n", ix,
+                                                                                               b->entries[ix].flags,
+                                                                                               b->entries[ix].outstanding_pings,
+                                                                                               n->type,
+                                                                                               n->family,
+                                                                                               buffer);
                                        }
                                        else {
                                                        ks_log(KS_LOG_DEBUG, "     slot %d: <free>\n", ix); 
@@ -1143,7 +1138,7 @@ KS_DECLARE(void) ks_dhtrt_dump(ks_dhtrt_routetable_t *table, int level) {
                        header = header->right;
                }
        }                        
-    ks_rwl_read_unlock(internal->lock);      /* release read lock */
+       ks_rwl_read_unlock(internal->lock);      /* release read lock */
        return;
 }
 
@@ -1162,7 +1157,9 @@ ks_dhtrt_bucket_header_t *ks_dhtrt_create_bucketheader(ks_pool_t *pool, ks_dhtrt
 #ifdef KS_DHT_DEBUGPRINTF_
        char buffer[100];
        ks_log(KS_LOG_DEBUG, "creating bucket header for mask: %s\n", ks_dhtrt_printableid(mask, buffer));
-       if (parent) ks_log(KS_LOG_DEBUG, "  ... from parent mask: %s\n",  ks_dhtrt_printableid(parent->mask, buffer));
+       if (parent) {
+                ks_log(KS_LOG_DEBUG, "  ... from parent mask: %s\n",  ks_dhtrt_printableid(parent->mask, buffer));
+       }
 #endif
        return header;
 }
@@ -1204,25 +1201,24 @@ ks_dhtrt_bucket_header_t *ks_dhtrt_find_bucketheader(ks_dhtrt_routetable_t *tabl
 static
 ks_dhtrt_bucket_header_t *ks_dhtrt_find_relatedbucketheader(ks_dhtrt_bucket_header_t *header, ks_dhtrt_nodeid_t id)
 {
-    /*
-         using the passed bucket header as a starting point find the right bucket.
-         This is a shortcut used in query to shorten the search path for queries extending beyond a single bucket.
-    */
-
-    while (header) {
-        if ( header->bucket ) {
-            return header;
-        }
+       /*
+               using the passed bucket header as a starting point find the right bucket.
+               This is a shortcut used in query to shorten the search path for queries extending beyond a single bucket.
+       */
 
-        /* left hand side is more restrictive (closer) so should be tried first */
-        if (header->left != 0 && (ks_dhtrt_ismasked(id, header->left->mask))) {
-            header = header->left;
-        } else {
-            header = header->right;
-        }
-    }
+       while (header) {
+               if ( header->bucket ) {
+                       return header;
+               }
 
-    return NULL;
+               /* left hand side is more restrictive (closer) so should be tried first */
+               if (header->left != 0 && (ks_dhtrt_ismasked(id, header->left->mask))) {
+                       header = header->left;
+               } else {
+                       header = header->right;
+               }
+       }
+       return NULL;
 }
 
 
@@ -1268,7 +1264,7 @@ void ks_dhtrt_split_bucket(ks_dhtrt_bucket_header_t *original,
                        memcpy(dest->entries[lix].id, source->entries[rix].id, KS_DHT_NODEID_SIZE);
                        dest->entries[lix].gptr   = source->entries[rix].gptr;
                        dest->entries[lix].family = source->entries[rix].family;
-            dest->entries[lix].type   = source->entries[rix].type;
+                       dest->entries[lix].type   = source->entries[rix].type;
                        dest->entries[lix].inuse = 1;
                        ++lix;
                        ++dest->count;
@@ -1345,12 +1341,12 @@ ks_status_t ks_dhtrt_insert_id(ks_dhtrt_bucket_t *bucket, ks_dht_node_t *node)
        if ( free<KS_DHT_BUCKETSIZE ) {
                bucket->entries[free].inuse = 1;
                bucket->entries[free].gptr = node;
-        bucket->entries[free].type = node->type;
-        bucket->entries[free].family = node->family;  
-        bucket->entries[free].tyme = ks_time_now_sec();
-        bucket->entries[free].flags = DHTPEER_DUBIOUS;
+               bucket->entries[free].type = node->type;
+               bucket->entries[free].family = node->family;  
+               bucket->entries[free].tyme = ks_time_now_sec();
+               bucket->entries[free].flags = DHTPEER_DUBIOUS;
 
-               if (free !=  expiredix) {  /* are we are taking a free slot rather than replacing an expired node? */
+               if (free != expiredix) {  /* are we are taking a free slot rather than replacing an expired node? */
                        ++bucket->count;       /* yes: increment total count */
                }
 
@@ -1379,8 +1375,8 @@ ks_dht_node_t *ks_dhtrt_find_nodeid(ks_dhtrt_bucket_t *bucket, ks_dhtrt_nodeid_t
                char bufferx[100];
                if ( bucket->entries[ix].inuse == 1 && bucket->entries[ix].flags == DHTPEER_ACTIVE ) {
                        ks_log(KS_LOG_DEBUG, "bucket->entries[%d].id = %s inuse=%x\n", ix,
-                                  ks_dhtrt_printableid(bucket->entries[ix].id, bufferx),
-                                  bucket->entries[ix].inuse  );
+                                               ks_dhtrt_printableid(bucket->entries[ix].id, bufferx),
+                                               bucket->entries[ix].inuse  );
                }
 #endif   
                if ( bucket->entries[ix].inuse == 1       &&
@@ -1403,15 +1399,15 @@ ks_status_t ks_dhtrt_delete_id(ks_dhtrt_bucket_t *bucket, ks_dhtrt_nodeid_t id)
 #ifdef KS_DHT_DEBUGPRINTFX_
                char bufferx[100];
                ks_log(KS_LOG_DEBUG, "bucket->entries[%d].id = %s inuse=%c\n", ix,
-                          ks_dhtrt_printableid(bucket->entries[ix].id, bufferx),
-                          bucket->entries[ix].inuse  );
+                                               ks_dhtrt_printableid(bucket->entries[ix].id, bufferx),
+                                               bucket->entries[ix].inuse  );
 #endif
                if ( bucket->entries[ix].inuse == 1       &&
                         (!memcmp(id, bucket->entries[ix].id, KS_DHT_NODEID_SIZE)) ) {
                        bucket->entries[ix].inuse = 0;
                        bucket->entries[ix].gptr  = 0;
                        bucket->entries[ix].flags = 0;
-            --bucket->count;
+                       --bucket->count;
                        return KS_STATUS_SUCCESS;
                }
        }
@@ -1421,12 +1417,12 @@ ks_status_t ks_dhtrt_delete_id(ks_dhtrt_bucket_t *bucket, ks_dhtrt_nodeid_t id)
 
 static
 uint8_t ks_dhtrt_findclosest_bucketnodes(ks_dhtrt_nodeid_t id,
-                                         enum ks_dht_nodetype_t type,
-                                         enum ks_afflags_t family,
-                                                                                ks_dhtrt_bucket_header_t *header,
-                                                                                ks_dhtrt_sortedxors_t *xors,
-                                                                                unsigned char *hixor,    /*todo: remove */
-                                                                                unsigned int max) {
+                                                                                       enum ks_dht_nodetype_t type,
+                                                                                       enum ks_afflags_t family,
+                                                                                       ks_dhtrt_bucket_header_t *header,
+                                                                                       ks_dhtrt_sortedxors_t *xors,
+                                                                                       unsigned char *hixor,     /*todo: remove */
+                                                                                       unsigned int max) {
         
        uint8_t count = 0;       /* count of nodes added this time */
        xors->startix = KS_DHT_BUCKETSIZE;
@@ -1443,33 +1439,33 @@ uint8_t ks_dhtrt_findclosest_bucketnodes(ks_dhtrt_nodeid_t id,
 #ifdef KS_DHT_DEBUGPRINTF_
                char buf[100];
                ks_log(KS_LOG_DEBUG, "closestbucketnodes: intermediate tree node found %s\n", 
-                          ks_dhtrt_printableid(header->mask, buf));
+                                       ks_dhtrt_printableid(header->mask, buf));
 #endif
                
        }
 
-    ks_rwl_read_lock(bucket->lock);    /* get a read lock : released in load_query when the results are copied */
+       ks_rwl_read_lock(bucket->lock);    /* get a read lock : released in load_query when the results are copied */
 #ifdef  KS_DHT_DEBUGLOCKPRINTF_
-        char buf[100];
-        ks_log(KS_LOG_DEBUG, "closestbucketnodes: LOCKING bucket %s\n",
-               ks_dhtrt_printableid(header->mask, buf));
+       char buf[100];
+       ks_log(KS_LOG_DEBUG, "closestbucketnodes: LOCKING bucket %s\n",
+                                       ks_dhtrt_printableid(header->mask, buf));
 #endif
     
 
        for (uint8_t ix=0; ix<KS_DHT_BUCKETSIZE; ++ix) {
 
-           if ( bucket->entries[ix].inuse == 1                              &&    /* in use      */
-             bucket->entries[ix].flags == DHTPEER_ACTIVE                 &&    /* not dubious or expired */
-             (family == ifboth || bucket->entries[ix].family == family)  &&    /* match if family */
-             (bucket->entries[ix].type & type)                           &&    /* match type   */
-             ks_dhtrt_isactive( &(bucket->entries[ix])) ) {
+               if ( bucket->entries[ix].inuse == 1                              &&    /* in use      */
+                       bucket->entries[ix].flags == DHTPEER_ACTIVE                 &&    /* not dubious or expired */
+                       (family == ifboth || bucket->entries[ix].family == family)  &&    /* match if family */
+                       (bucket->entries[ix].type & type)                           &&    /* match type   */
+                       ks_dhtrt_isactive( &(bucket->entries[ix])) ) {
                  
                        /* calculate xor value */
                        ks_dhtrt_xor(bucket->entries[ix].id, id, xorvalue );
                   
                        /* do we need to hold this one */
                        if ( count < max        ||                                                                 /* yes: we have not filled the quota yet */
-                                (memcmp(xorvalue, hixor, KS_DHT_NODEID_SIZE) < 0)) {   /* or is closer node than one already selected */
+                               (memcmp(xorvalue, hixor, KS_DHT_NODEID_SIZE) < 0)) {    /* or is closer node than one already selected */
                           
                                /* now sort the new xorvalue into the results structure  */
                                /* this now becomes worst case O(n*2) logic - is there a better way */
@@ -1520,7 +1516,7 @@ uint8_t ks_dhtrt_load_query(ks_dhtrt_querynodes_t *query, ks_dhtrt_sortedxors_t
 #ifdef KS_DHT_DEBUGPRINTF_
                char buf[100];
                ks_log(KS_LOG_DEBUG, "  loadquery from bucket %s count %d\n",    
-                          ks_dhtrt_printableid(current->bheader->mask,buf), current->count);
+                                       ks_dhtrt_printableid(current->bheader->mask,buf), current->count);
 #endif
                int xorix = current->startix; 
 
@@ -1529,17 +1525,16 @@ uint8_t ks_dhtrt_load_query(ks_dhtrt_querynodes_t *query, ks_dhtrt_sortedxors_t
                                ++ix )   {
                        unsigned int z =  current->xort[xorix].ix;
                        query->nodes[ix] = current->bheader->bucket->entries[z].gptr;
-            xorix =  current->xort[xorix].nextix;
+                       xorix =  current->xort[xorix].nextix;
                        ++loaded;
                }
 
 #ifdef  KS_DHT_DEBUGLOCKPRINTF_
-        char buf1[100];
-        ks_log(KS_LOG_DEBUG, "load_query: UNLOCKING bucket %s\n",
-               ks_dhtrt_printableid(current->bheader->mask, buf1));
-        fflush(stdout);
+               char buf1[100];
+               ks_log(KS_LOG_DEBUG, "load_query: UNLOCKING bucket %s\n",
+                                               ks_dhtrt_printableid(current->bheader->mask, buf1));
 #endif
-           ks_rwl_read_unlock(current->bheader->bucket->lock); /* release the read lock from findclosest_bucketnodes */
+               ks_rwl_read_unlock(current->bheader->bucket->lock); /* release the read lock from findclosest_bucketnodes */
                        
                if (loaded >= query->max) break;
                current = current->next;
@@ -1551,18 +1546,18 @@ uint8_t ks_dhtrt_load_query(ks_dhtrt_querynodes_t *query, ks_dhtrt_sortedxors_t
 
 void ks_dhtrt_queue_node_fordelete(ks_dhtrt_routetable_t* table, ks_dht_node_t* node)
 {
-    ks_dhtrt_internal_t* internal = table->internal;
+       ks_dhtrt_internal_t* internal = table->internal;
        ks_mutex_lock(internal->deleted_node_lock);
        ks_dhtrt_deletednode_t* deleted = internal->free_node_ex;   /* grab a free stub */
 
-    if (deleted) {
-        internal->free_node_ex = deleted->next;    
-    }
-    else {
-        deleted = ks_pool_alloc(table->pool, sizeof(ks_dhtrt_deletednode_t));
-    }
+       if (deleted) {
+               internal->free_node_ex = deleted->next;    
+       }
+       else {
+               deleted = ks_pool_alloc(table->pool, sizeof(ks_dhtrt_deletednode_t));
+       }
 
-    deleted->node = node;
+       deleted->node = node;
        deleted->next = internal->deleted_node;  
        internal->deleted_node = deleted;                         /* add to deleted queue */
        ++internal->deleted_count;
@@ -1574,30 +1569,30 @@ void ks_dhtrt_queue_node_fordelete(ks_dhtrt_routetable_t* table, ks_dht_node_t*
 
 ks_dht_node_t* ks_dhtrt_make_node(ks_dhtrt_routetable_t* table)
 {
-    ks_dht_node_t *node = NULL;
+       ks_dht_node_t *node = NULL;
        ks_dhtrt_internal_t *internal = table->internal;
        ks_mutex_lock(internal->deleted_node_lock);
 
-    /* to to reuse a deleted node */
+       /* to to reuse a deleted node */
        if (internal->deleted_count) {
                ks_dhtrt_deletednode_t *deleted =  internal->deleted_node;
-        node = deleted->node;                        /* take the node */
-        memset(node, 0, sizeof(ks_dht_node_t));
-        deleted->node = 0;                           /* avoid accidents */     
-        internal->deleted_node = deleted->next; 
-        deleted->next =  internal->free_node_ex;     /* save the stub for reuse */
-        --internal->deleted_count; 
+               node = deleted->node;                        /* take the node */
+               memset(node, 0, sizeof(ks_dht_node_t));
+               deleted->node = 0;                           /* avoid accidents */     
+               internal->deleted_node = deleted->next; 
+               deleted->next =  internal->free_node_ex;     /* save the stub for reuse */
+               --internal->deleted_count; 
 #ifdef  KS_DHT_DEBUGPRINTFX_
-        ks_log(KS_LOG_DEBUG, "ALLOC: Reusing a node struct %d\n", internal->deleted_count);
+               ks_log(KS_LOG_DEBUG, "ALLOC: Reusing a node struct %d\n", internal->deleted_count);
 #endif     
-     }
-     ks_mutex_unlock(internal->deleted_node_lock);
+       }
+       ks_mutex_unlock(internal->deleted_node_lock);
 
-     if (!node) {
-        node = ks_pool_alloc(table->pool, sizeof(ks_dht_node_t));
-     }
+       if (!node) {
+               node = ks_pool_alloc(table->pool, sizeof(ks_dht_node_t));
+       }
 
-     return node;
+       return node;
 }
 
 void ks_dhtrt_ping(ks_dhtrt_internal_t *internal, ks_dhtrt_bucket_entry_t *entry) {
@@ -1606,11 +1601,11 @@ void ks_dhtrt_ping(ks_dhtrt_internal_t *internal, ks_dhtrt_bucket_entry_t *entry
 #ifdef KS_DHT_DEBUGPRINTF_
        char buf[100];
        ks_log(KS_LOG_DEBUG, "Ping queued for nodeid %s count %d\n",
-                  ks_dhtrt_printableid(entry->id,buf), entry->outstanding_pings);
+                                       ks_dhtrt_printableid(entry->id,buf), entry->outstanding_pings);
 #endif
-    ks_dht_node_t* node = entry->gptr;
+       ks_dht_node_t* node = entry->gptr;
        ks_log(KS_LOG_DEBUG, "Node addr %s %d\n", node->addr.host, node->addr.port);
-    ks_dht_ping(internal->dht, &node->addr, NULL);
+       ks_dht_ping(internal->dht, &node->addr, NULL);
 
        return;
 }
index 86d4c85b61264e82d2158e66a9f2f4205723d933..29bd657643e411d009617d399261f277004eaac6 100644 (file)
 //#include "ks.h"
 #include "../src/dht/ks_dht.h"
 
-ks_dht_tdht;
-ks_dhtrt_routetable_trt;
-ks_pool_tpool;
-ks_thread_pool_ttpool;
+ks_dht_t *dht;
+ks_dhtrt_routetable_t *rt;
+ks_pool_t *pool;
+ks_thread_pool_t *tpool;
 
 
 static ks_thread_t *threads[10];
 
 
-int doquery(ks_dhtrt_routetable_t* rt, uint8_t* id, enum ks_dht_nodetype_t type, enum ks_afflags_t family)
+int doquery(ks_dhtrt_routetable_t *rt, uint8_t *id, enum ks_dht_nodetype_t type, enum ks_afflags_t family)
 {
-   ks_dhtrt_querynodes_t query;
-   memset(&query, 0, sizeof(query));
-   query.max = 30;
-   memcpy(&query.nodeid.id, id, KS_DHT_NODEID_SIZE);
-   query.family =  family;
-   query.type = type;
-
-   return  ks_dhtrt_findclosest_nodes(rt, &query);
+       ks_dhtrt_querynodes_t query;
+       memset(&query, 0, sizeof(query));
+       query.max = 30;
+       memcpy(&query.nodeid.id, id, KS_DHT_NODEID_SIZE);
+       query.family =  family;
+       query.type = type;
+
+       return  ks_dhtrt_findclosest_nodes(rt, &query);
 }
 
 void test01()
 {
-       printf("*** testbuckets - test01 start\n"); fflush(stdout);
+       printf("**** testbuckets - test01 start\n"); fflush(stdout);
 
-   ks_dhtrt_routetable_t* rt;
-   ks_dhtrt_initroute(&rt, dht, pool, tpool);
-   ks_dhtrt_deinitroute(&rt);
+       ks_dhtrt_routetable_t *rt;
+       ks_dhtrt_initroute(&rt, dht, pool, tpool);
+       ks_dhtrt_deinitroute(&rt);
  
-   ks_dhtrt_initroute(&rt, dht, pool, tpool);
-   ks_dht_nodeid_t nodeid, homeid;
-   memset(homeid.id,  0xdd, KS_DHT_NODEID_SIZE);
-   homeid.id[19] = 0;
-
-   char ip[] = "192.168.100.100";
-   unsigned short port = 7000;
-   ks_dht_node_t* peer;
-   ks_dht_node_t* peer1;
-   
-   ks_status_t status;  
-   status = ks_dhtrt_create_node(rt, homeid, KS_DHT_LOCAL, ip, port, &peer);
-   if (status == KS_STATUS_FAIL) {
-       printf("*** ks_dhtrt_create_node test01 failed\n");
-       exit(101);
-   }
-   
-   peer = ks_dhtrt_find_node(rt, homeid);
-   if (peer == 0)  {
-      printf("*** ks_dhtrt_find_node test01  failed \n"); fflush(stdout);
-      exit(102);
-   }
-
-   status = ks_dhtrt_create_node(rt, homeid, KS_DHT_LOCAL, ip, port, &peer1);
-   if (status == KS_STATUS_FAIL) {
-       printf("*** ks_dhtrt_create_node test01 did allow duplicate createnodes!!\n");
-       exit(103);
-   }
-   if (peer != peer1) {
-       printf("*** ks_dhtrt_create_node duplicate createnode did not return the same node!\n");
-       exit(104);
-   }
-   
-   status = ks_dhtrt_delete_node(rt, peer);
-   if (status == KS_STATUS_FAIL) {
-       printf("*** ks_dhtrt_delete_node test01 failed\n");
-       exit(104);
-   }
-
-   printf("*** testbuckets - test01 complete\n\n\n"); fflush(stdout);
+       ks_dhtrt_initroute(&rt, dht, pool, tpool);
+       ks_dht_nodeid_t nodeid, homeid;
+       memset(homeid.id,  0xdd, KS_DHT_NODEID_SIZE);
+       homeid.id[19] = 0;
+
+       char ip[] = "192.168.100.100";
+       unsigned short port = 7000;
+       ks_dht_node_t *peer;
+       ks_dht_node_t *peer1;
+       
+       ks_status_t status;  
+       status = ks_dhtrt_create_node(rt, homeid, KS_DHT_LOCAL, ip, port, &peer);
+       if (status == KS_STATUS_FAIL) {
+               printf("* **ks_dhtrt_create_node test01 failed\n");
+               exit(101);
+       }
+       
+       peer = ks_dhtrt_find_node(rt, homeid);
+       if (peer == 0)  {
+               printf("*** ks_dhtrt_find_node test01  failed \n"); fflush(stdout);
+               exit(102);
+       }
+
+       status = ks_dhtrt_create_node(rt, homeid, KS_DHT_LOCAL, ip, port, &peer1);
+       if (status == KS_STATUS_FAIL) {
+               printf("**** ks_dhtrt_create_node test01 did allow duplicate createnodes!!\n");
+               exit(103);
+       }
+       if (peer != peer1) {
+               printf("**** ks_dhtrt_create_node duplicate createnode did not return the same node!\n");
+               exit(104);
+       }
+       
+       status = ks_dhtrt_delete_node(rt, peer);
+       if (status == KS_STATUS_FAIL) {
+               printf("****  ks_dhtrt_delete_node test01 failed\n");
+               exit(104);
+       }
+
+       printf("**** testbuckets - test01 complete\n\n\n"); fflush(stdout);
 }
 
 void test02()
 {
-       printf("*** testbuckets - test02 start\n"); fflush(stdout);
-
-   ks_dht_node_t*  peer;
-   ks_dht_nodeid_t nodeid;
-   memset(nodeid.id,  0xef, KS_DHT_NODEID_SIZE);
-
-   char ipv6[] = "1234:1234:1234:1234";
-   char ipv4[] = "123.123.123.123";
-   unsigned short port = 7000;
-   enum ks_afflags_t both = ifboth;
-
-   ks_status_t status;
-
-   nodeid.id[0] = 1;
-   status = ks_dhtrt_create_node(rt, nodeid, KS_DHT_LOCAL, ipv6, port, &peer);
-   ks_dhtrt_touch_node(rt, nodeid);
-   nodeid.id[0] = 2;
-   status = ks_dhtrt_create_node(rt,  nodeid,  KS_DHT_REMOTE, ipv6, port, &peer);
-   ks_dhtrt_touch_node(rt, nodeid);
-   nodeid.id[0] = 3;
-   status = ks_dhtrt_create_node(rt,  nodeid, KS_DHT_REMOTE, ipv6, port, &peer);
-   ks_dhtrt_touch_node(rt, nodeid);
-   nodeid.id[0] = 4;
-   status = ks_dhtrt_create_node(rt,  nodeid, KS_DHT_LOCAL, ipv6, port, &peer);
-   ks_dhtrt_touch_node(rt, nodeid);
-   nodeid.id[1] = 1;
-   status = ks_dhtrt_create_node(rt,  nodeid, KS_DHT_REMOTE, ipv6, port, &peer);
-   ks_dhtrt_touch_node(rt, nodeid);
-
-
-   nodeid.id[19] = 1;
-   status = ks_dhtrt_create_node(rt,  nodeid, KS_DHT_REMOTE, ipv4, port, &peer);
-   ks_dhtrt_touch_node(rt, nodeid);
-   nodeid.id[19] = 2;
-   status = ks_dhtrt_create_node(rt,  nodeid, KS_DHT_REMOTE, ipv4, port, &peer);
-   ks_dhtrt_touch_node(rt, nodeid);
-   nodeid.id[19] = 3;
-   status = ks_dhtrt_create_node(rt,  nodeid, KS_DHT_REMOTE, ipv4, port, &peer);
-   ks_dhtrt_touch_node(rt, nodeid);
-   nodeid.id[19] = 4;
-   status = ks_dhtrt_create_node(rt,  nodeid,  KS_DHT_LOCAL, ipv4, port, &peer);
-   ks_dhtrt_touch_node(rt, nodeid);
-
-   nodeid.id[19] = 5;
-   status = ks_dhtrt_create_node(rt,  nodeid, KS_DHT_REMOTE, ipv4, port, &peer);
-   nodeid.id[19] = 6;
-   status = ks_dhtrt_create_node(rt,  nodeid,  KS_DHT_LOCAL, ipv4, port, &peer);
-
-   int qcount = doquery(rt, nodeid.id, KS_DHT_LOCAL, both);
-   printf("\n*** local query count expected 3, actual %d\n", qcount); fflush(stdout);
-   qcount = doquery(rt, nodeid.id, KS_DHT_REMOTE, both);
-   printf("\n*** remote query count expected 6, actual %d\n", qcount); fflush(stdout);
-   qcount = doquery(rt, nodeid.id, KS_DHT_BOTH, both);
-   printf("\n*** both query count expected 9, actual %d\n", qcount); fflush(stdout);
-
-   qcount = doquery(rt, nodeid.id, KS_DHT_LOCAL, ifv4);
-   printf("\n*** local AF_INET  query count expected 1, actual %d\n", qcount); fflush(stdout);
-   qcount = doquery(rt, nodeid.id, KS_DHT_LOCAL, ifv6);
-   printf("\n*** local AF_INET6 query count expected 2, actual %d\n", qcount); fflush(stdout);
-
-   qcount = doquery(rt, nodeid.id, KS_DHT_BOTH, ifv6);
-   printf("\n*** AF_INET6 count expected 5, actual %d\n", qcount); fflush(stdout);
-
-   qcount = doquery(rt, nodeid.id, KS_DHT_REMOTE, ifv4);
-   printf("\n*** remote AF_INET  query count expected 3, actual %d\n", qcount); fflush(stdout);
-   qcount = doquery(rt, nodeid.id, KS_DHT_REMOTE, ifv6);
-   printf("\n*** remote AF_INET6 query count expected 3, actual %d\n", qcount); fflush(stdout);
-
-   qcount = doquery(rt, nodeid.id, KS_DHT_BOTH, ifv4);
-   printf("\n*** AF_INET count expected 4, actual %d\n", qcount); fflush(stdout);
-
-   nodeid.id[19] = 5;
-   ks_dhtrt_touch_node(rt, nodeid);
-   nodeid.id[19] = 6;
-   ks_dhtrt_touch_node(rt, nodeid);
-
-   qcount = doquery(rt, nodeid.id, KS_DHT_BOTH, ifv4);
-   printf("\n*** AF_INET (after touch) count expected 6, actual %d\n", qcount); fflush(stdout);
-
-   printf("*** testbuckets - test02 finished\n"); fflush(stdout);
-
-   return;
+       printf("**** testbuckets - test02 start\n"); fflush(stdout);
+
+       ks_dht_node_t  *peer;
+       ks_dht_nodeid_t nodeid;
+       memset(nodeid.id,  0xef, KS_DHT_NODEID_SIZE);
+
+       char ipv6[] = "1234:1234:1234:1234";
+       char ipv4[] = "123.123.123.123";
+       unsigned short port = 7000;
+       enum ks_afflags_t both = ifboth;
+
+       ks_status_t status;
+
+       nodeid.id[0] = 1;
+       status = ks_dhtrt_create_node(rt, nodeid, KS_DHT_LOCAL, ipv6, port, &peer);
+       ks_dhtrt_touch_node(rt, nodeid);
+       nodeid.id[0] = 2;
+       status = ks_dhtrt_create_node(rt,  nodeid,  KS_DHT_REMOTE, ipv6, port, &peer);
+       ks_dhtrt_touch_node(rt, nodeid);
+       nodeid.id[0] = 3;
+       status = ks_dhtrt_create_node(rt,  nodeid, KS_DHT_REMOTE, ipv6, port, &peer);
+       ks_dhtrt_touch_node(rt, nodeid);
+       nodeid.id[0] = 4;
+       status = ks_dhtrt_create_node(rt,  nodeid, KS_DHT_LOCAL, ipv6, port, &peer);
+       ks_dhtrt_touch_node(rt, nodeid);
+       nodeid.id[1] = 1;
+       status = ks_dhtrt_create_node(rt,  nodeid, KS_DHT_REMOTE, ipv6, port, &peer);
+       ks_dhtrt_touch_node(rt, nodeid);
+
+
+       nodeid.id[19] = 1;
+       status = ks_dhtrt_create_node(rt,  nodeid, KS_DHT_REMOTE, ipv4, port, &peer);
+       ks_dhtrt_touch_node(rt, nodeid);
+       nodeid.id[19] = 2;
+       status = ks_dhtrt_create_node(rt,  nodeid, KS_DHT_REMOTE, ipv4, port, &peer);
+       ks_dhtrt_touch_node(rt, nodeid);
+       nodeid.id[19] = 3;
+       status = ks_dhtrt_create_node(rt,  nodeid, KS_DHT_REMOTE, ipv4, port, &peer);
+       ks_dhtrt_touch_node(rt, nodeid);
+       nodeid.id[19] = 4;
+       status = ks_dhtrt_create_node(rt,  nodeid,  KS_DHT_LOCAL, ipv4, port, &peer);
+       ks_dhtrt_touch_node(rt, nodeid);
+
+       nodeid.id[19] = 5;
+       status = ks_dhtrt_create_node(rt,  nodeid, KS_DHT_REMOTE, ipv4, port, &peer);
+       nodeid.id[19] = 6;
+       status = ks_dhtrt_create_node(rt,  nodeid,  KS_DHT_LOCAL, ipv4, port, &peer);
+
+       int qcount = doquery(rt, nodeid.id, KS_DHT_LOCAL, both);
+       printf("\n* **local query count expected 3, actual %d\n", qcount); fflush(stdout);
+       qcount = doquery(rt, nodeid.id, KS_DHT_REMOTE, both);
+       printf("\n* **remote query count expected 6, actual %d\n", qcount); fflush(stdout);
+       qcount = doquery(rt, nodeid.id, KS_DHT_BOTH, both);
+       printf("\n* **both query count expected 9, actual %d\n", qcount); fflush(stdout);
+
+       qcount = doquery(rt, nodeid.id, KS_DHT_LOCAL, ifv4);
+       printf("\n* **local AF_INET  query count expected 1, actual %d\n", qcount); fflush(stdout);
+       qcount = doquery(rt, nodeid.id, KS_DHT_LOCAL, ifv6);
+       printf("\n* **local AF_INET6 query count expected 2, actual %d\n", qcount); fflush(stdout);
+
+       qcount = doquery(rt, nodeid.id, KS_DHT_BOTH, ifv6);
+       printf("\n* **AF_INET6 count expected 5, actual %d\n", qcount); fflush(stdout);
+
+       qcount = doquery(rt, nodeid.id, KS_DHT_REMOTE, ifv4);
+       printf("\n* **remote AF_INET  query count expected 3, actual %d\n", qcount); fflush(stdout);
+       qcount = doquery(rt, nodeid.id, KS_DHT_REMOTE, ifv6);
+       printf("\n* **remote AF_INET6 query count expected 3, actual %d\n", qcount); fflush(stdout);
+
+       qcount = doquery(rt, nodeid.id, KS_DHT_BOTH, ifv4);
+       printf("\n* **AF_INET count expected 4, actual %d\n", qcount); fflush(stdout);
+
+       nodeid.id[19] = 5;
+       ks_dhtrt_touch_node(rt, nodeid);
+       nodeid.id[19] = 6;
+       ks_dhtrt_touch_node(rt, nodeid);
+
+       qcount = doquery(rt, nodeid.id, KS_DHT_BOTH, ifv4);
+       printf("\n**** AF_INET (after touch) count expected 6, actual %d\n", qcount); fflush(stdout);
+
+       printf("****  testbuckets - test02 finished\n"); fflush(stdout);
+
+       return;
 }
 
 /* this is similar to test2 but after mutiple table splits. */
 
 void test03()
 {
printf("*** testbuckets - test03 start\n"); fflush(stdout);
      printf("**** testbuckets - test03 start\n"); fflush(stdout);
 
-   ks_dht_node_t*  peer;
-   ks_dht_nodeid_t nodeid;
-   memset(nodeid.id,  0xef, KS_DHT_NODEID_SIZE);
+       ks_dht_node_t  *peer;
+       ks_dht_nodeid_t nodeid;
+       memset(nodeid.id,  0xef, KS_DHT_NODEID_SIZE);
 
-   char ipv6[] = "1234:1234:1234:1234";
-   char ipv4[] = "123.123.123.123";
-   unsigned short port = 7000;
-   enum ks_afflags_t both = ifboth;
+       char ipv6[] = "1234:1234:1234:1234";
+       char ipv4[] = "123.123.123.123";
+       unsigned short port = 7000;
+       enum ks_afflags_t both = ifboth;
 
-   ks_status_t status;
-   int ipv4_remote = 0;
+       ks_status_t status;
+       int ipv4_remote = 0;
        int ipv4_local = 0;
 
-   for (int i=0; i<200; ++i) {
-     if (i%10 == 0) {
-           ++nodeid.id[0];
-           nodeid.id[1] = 0;
-     }
-     else {
-           ++nodeid.id[1];
-     } 
-     ks_status_t s0 = ks_dhtrt_create_node(rt, nodeid, KS_DHT_REMOTE, ipv4, port, &peer);
-     if (s0 == KS_STATUS_SUCCESS) {
-        ks_dhtrt_touch_node(rt, nodeid);
-        ++ipv4_remote;
-     }
-   }
+       for (int i=0; i<200; ++i) {
+               if (i%10 == 0) {
+                       ++nodeid.id[0];
+                       nodeid.id[1] = 0;
+               }
+               else {
+                        ++nodeid.id[1];
+               
+               ks_status_t s0 = ks_dhtrt_create_node(rt, nodeid, KS_DHT_REMOTE, ipv4, port, &peer);
+                if (s0 == KS_STATUS_SUCCESS) {
+                       ks_dhtrt_touch_node(rt, nodeid);
+                       ++ipv4_remote;
+               }
+       }
 
  
-   for (int i=0; i<2; ++i) {
-     if (i%10 == 0) {
-           ++nodeid.id[0];
-           nodeid.id[1] = 0;
-     }
-     else {
-           ++nodeid.id[1];
-     }
-
-     ks_status_t s0 = ks_dhtrt_create_node(rt, nodeid, KS_DHT_LOCAL, ipv4, port, &peer);
-        if (s0 == KS_STATUS_SUCCESS) {
-               ks_dhtrt_touch_node(rt, nodeid);
-               ++ipv4_local;
-        }
-   }
+       for (int i=0; i<2; ++i) {
+                if (i%10 == 0) {
+                       ++nodeid.id[0];
+                       nodeid.id[1] = 0;
+               }
+               else {
+                       ++nodeid.id[1];
+               }
 
-   for (int i=0; i<201; ++i) {
-     if (i%10 == 0) {
-           ++nodeid.id[0];
-           nodeid.id[1] = 0;
-     }
-     else {
-           ++nodeid.id[1];
-     }
-     ks_dhtrt_create_node(rt, nodeid, KS_DHT_REMOTE, ipv6, port, &peer);
-     ks_dhtrt_touch_node(rt, nodeid);
-   }
+               ks_status_t s0 = ks_dhtrt_create_node(rt, nodeid, KS_DHT_LOCAL, ipv4, port, &peer);
+               if (s0 == KS_STATUS_SUCCESS) {
+                       ks_dhtrt_touch_node(rt, nodeid);
+                       ++ipv4_local;
+               }
+       }
+
+       for (int i=0; i<201; ++i) {
+               if (i%10 == 0) {
+                       ++nodeid.id[0];
+                       nodeid.id[1] = 0;
+               }
+               else {
+                       ++nodeid.id[1];
+               }
+               ks_dhtrt_create_node(rt, nodeid, KS_DHT_REMOTE, ipv6, port, &peer);
+               ks_dhtrt_touch_node(rt, nodeid);
+       }
 
 
-   ks_dhtrt_dump(rt, 7);
+       ks_dhtrt_dump(rt, 7);
 
 
-   int qcount = doquery(rt, nodeid.id, KS_DHT_LOCAL, both);
-   printf("\n** local query count expected 2, actual %d, max %d\n", qcount, ipv4_local); fflush(stdout);
+       int qcount = doquery(rt, nodeid.id, KS_DHT_LOCAL, both);
+       printf("\n**** local query count expected 2, actual %d, max %d\n", qcount, ipv4_local); fflush(stdout);
 
-   qcount = doquery(rt, nodeid.id, KS_DHT_REMOTE, both);
-   printf("\n*** remote query count expected 20, actual %d\n", qcount); fflush(stdout);
-   qcount = doquery(rt, nodeid.id, KS_DHT_BOTH, both);
-   printf("\n*** both query count expected 20, actual %d\n", qcount); fflush(stdout);
+       qcount = doquery(rt, nodeid.id, KS_DHT_REMOTE, both);
+       printf("\n**** remote query count expected 20, actual %d\n", qcount); fflush(stdout);
+       qcount = doquery(rt, nodeid.id, KS_DHT_BOTH, both);
+       printf("\n**** both query count expected 20, actual %d\n", qcount); fflush(stdout);
 
-   qcount = doquery(rt, nodeid.id, KS_DHT_LOCAL, ifv4);
-   printf("\n*** local AF_INET  query count expected 2, actual %d\n", qcount); fflush(stdout);
-   qcount = doquery(rt, nodeid.id, KS_DHT_LOCAL, ifv6);
-   printf("\n*** local AF_INET6 query count expected 0, actual %d\n", qcount); fflush(stdout);
+       qcount = doquery(rt, nodeid.id, KS_DHT_LOCAL, ifv4);
+       printf("\n**** local AF_INET  query count expected 2, actual %d\n", qcount); fflush(stdout);
+       qcount = doquery(rt, nodeid.id, KS_DHT_LOCAL, ifv6);
+       printf("\n**** local AF_INET6 query count expected 0, actual %d\n", qcount); fflush(stdout);
 
-   qcount = doquery(rt, nodeid.id, KS_DHT_BOTH, ifv6);
-   printf("\n*** AF_INET6 count expected 20, actual %d\n", qcount); fflush(stdout);
+       qcount = doquery(rt, nodeid.id, KS_DHT_BOTH, ifv6);
+       printf("\n**** AF_INET6 count expected 20, actual %d\n", qcount); fflush(stdout);
 
-   qcount = doquery(rt, nodeid.id, KS_DHT_REMOTE, ifv4);
-   printf("\n*** remote AF_INET  query count expected 20, actual %d max %d\n", qcount, ipv4_remote); fflush(stdout);
-   qcount = doquery(rt, nodeid.id, KS_DHT_REMOTE, ifv6);
-   printf("\n*** remote AF_INET6 query count expected 20, actual %d\n", qcount); fflush(stdout);
+       qcount = doquery(rt, nodeid.id, KS_DHT_REMOTE, ifv4);
+       printf("\n**** remote AF_INET  query count expected 20, actual %d max %d\n", qcount, ipv4_remote); fflush(stdout);
+       qcount = doquery(rt, nodeid.id, KS_DHT_REMOTE, ifv6);
+       printf("\n**** remote AF_INET6 query count expected 20, actual %d\n", qcount); fflush(stdout);
 
-   qcount = doquery(rt, nodeid.id, KS_DHT_BOTH, ifv4);
-   printf("\n*** AF_INET count expected 20, actual %d\n", qcount); fflush(stdout);
+       qcount = doquery(rt, nodeid.id, KS_DHT_BOTH, ifv4);
+       printf("\n**** AF_INET count expected 20, actual %d\n", qcount); fflush(stdout);
 
-   printf("*** testbuckets - test03 finished\n\n\n"); fflush(stdout);
-   return;
+       printf("**** testbuckets - test03 finished\n\n\n"); fflush(stdout);
+       return;
 }
 
 void test04()
 {
-   printf("*** testbuckets - test04 start\n"); fflush(stdout);
-
-   ks_dht_node_t*  peer;
-   ks_dht_nodeid_t nodeid;
-   memset(nodeid.id,  0xef, KS_DHT_NODEID_SIZE);
-
-   char ipv6[] = "1234:1234:1234:1234";
-   char ipv4[] = "123.123.123.123";
-   unsigned short port = 7000;
-   enum ks_afflags_t both = ifboth;
-
-   ks_status_t status;
-
-   for (int i=0,i2=0,i3=0; i<10000; ++i, ++i2,  ++i3) {
-     if (i%20 == 0) {
-           nodeid.id[0] =  nodeid.id[0] / 2;
-           if(i2%20 == 0) {
-               nodeid.id[1] = nodeid.id[1] / 2;
-               i2 = 0;
-                  if(i3%20 == 0) {
-                          nodeid.id[2] = nodeid.id[2] / 2;
-                                }
-           }
-           else {
-               ++nodeid.id[3];
-           }
-     }
-     else {
-           ++nodeid.id[1];
-     }
-     ks_dhtrt_create_node(rt, nodeid, KS_DHT_REMOTE, ipv4, port, &peer);
-     ks_dhtrt_touch_node(rt, nodeid);
-   }
-
-   
-    memset(nodeid.id,  0x2f, KS_DHT_NODEID_SIZE);
-    ks_time_t t0 = ks_time_now();
-    int qcount = doquery(rt, nodeid.id, KS_DHT_BOTH, ifv4);
-    ks_time_t t1 = ks_time_now();
-
-     int tx = t1 - t0;
-    t1 /= 1000;
-
-    printf("*** query on 10k nodes in %d ms\n", tx);
+       printf("**** testbuckets - test04 start\n"); fflush(stdout);
+
+       ks_dht_node_t  *peer;
+       ks_dht_nodeid_t nodeid;
+       memset(nodeid.id,  0xef, KS_DHT_NODEID_SIZE);
+
+       char ipv6[] = "1234:1234:1234:1234";
+       char ipv4[] = "123.123.123.123";
+       unsigned short port = 7000;
+       enum ks_afflags_t both = ifboth;
+
+       ks_status_t status;
+
+       for (int i=0,i2=0,i3=0; i<10000; ++i, ++i2,  ++i3) {
+               if (i%20 == 0) {
+                       nodeid.id[0] =  nodeid.id[0] / 2;
+                       if (i2%20 == 0) {
+                               nodeid.id[1] = nodeid.id[1] / 2;
+                               i2 = 0;
+                               if (i3%20 == 0) {
+                                       nodeid.id[2] = nodeid.id[2] / 2;
+                               }
+                       }
+                       else {
+                               ++nodeid.id[3];
+                       }
+               }
+               else {
+                       ++nodeid.id[1];
+               }
+               ks_dhtrt_create_node(rt, nodeid, KS_DHT_REMOTE, ipv4, port, &peer);
+               ks_dhtrt_touch_node(rt, nodeid);
+       }
+
+       
+       memset(nodeid.id,  0x2f, KS_DHT_NODEID_SIZE);
+       ks_time_t t0 = ks_time_now();
+       int qcount = doquery(rt, nodeid.id, KS_DHT_BOTH, ifv4);
+       ks_time_t t1 = ks_time_now();
+
+       int tx = t1 - t0;
+       t1 /= 1000;
+
+       printf("**** query on 10k nodes in %d ms\n", tx);
  
-    printf("*** testbuckets - test04 finished\n\n\n"); fflush(stdout);
+       printf("**** testbuckets - test04 finished\n\n\n"); fflush(stdout);
 
-   return;
+       return;
 }
 
 /* test read/write node locking */
 void test05()
 {
- printf("*** testbuckets - test05 start\n"); fflush(stdout);
-
-   ks_dht_node_t*  peer, *peer1, *peer2;
-   ks_dht_nodeid_t nodeid;
-   ks_status_t s;
+       printf("**** testbuckets - test05 start\n"); fflush(stdout);
 
-   memset(nodeid.id,  0xef, KS_DHT_NODEID_SIZE);
+       ks_dht_node_t  *peer, *peer1, *peer2;
+       ks_dht_nodeid_t nodeid;
+       ks_status_t s;
 
-   char ipv6[] = "1234:1234:1234:1234";
-   char ipv4[] = "123.123.123.123";
-   unsigned short port = 7001;
+       memset(nodeid.id,  0xef, KS_DHT_NODEID_SIZE);
 
-   ks_dhtrt_create_node(rt, nodeid, KS_DHT_REMOTE, ipv4, port, &peer);
-   
-   peer1 = ks_dhtrt_find_node(rt, nodeid);
-   printf("test05 - first find compelete\n"); fflush(stdout);
+       char ipv6[] = "1234:1234:1234:1234";
+       char ipv4[] = "123.123.123.123";
+       unsigned short port = 7001;
 
-   peer2 =  ks_dhtrt_find_node(rt, nodeid);
-   printf("test05 - second find compelete\n");   fflush(stdout);
-
-   ks_dhtrt_delete_node(rt, peer);
-   printf("test05 - delete compelete\n");   fflush(stdout);
+       ks_dhtrt_create_node(rt, nodeid, KS_DHT_REMOTE, ipv4, port, &peer);
+       
+       peer1 = ks_dhtrt_find_node(rt, nodeid);
+       printf("test05 - first find compelete\n"); fflush(stdout);
 
-   s = ks_dhtrt_release_node(peer1);
-   if (s == KS_STATUS_FAIL) printf("release 1 failed\n"); fflush(stdout);
+       peer2 =  ks_dhtrt_find_node(rt, nodeid);
+       printf("test05 - second find compelete\n");   fflush(stdout);
 
+       ks_dhtrt_delete_node(rt, peer);
+       printf("test05 - delete compelete\n");   fflush(stdout);
 
+       s = ks_dhtrt_release_node(peer1);
+       if (s == KS_STATUS_FAIL) printf("release 1 failed\n"); fflush(stdout);
 
-   s = ks_dhtrt_release_node(peer2);
-   if (s == KS_STATUS_FAIL) printf("release 1 failed\n"); 
+       s = ks_dhtrt_release_node(peer2);
+       if (s == KS_STATUS_FAIL) printf("release 1 failed\n"); 
 
-   printf("*** testbuckets - test05 finished\n\n\n"); fflush(stdout);
+       printf("* **testbuckets - test05 finished\n\n\n"); fflush(stdout);
 
-   return;
+       return;
 }
 
 
-/*  test06  */
-/* -------  */
+/* test06  */
+/* ------  */
 ks_dht_nodeid_t g_nodeid1;
 ks_dht_nodeid_t g_nodeid2;
-ks_dht_node_t*  g_peer;
+ks_dht_node_t  *g_peer;
 
 static void *testnodelocking_ex1(ks_thread_t *thread, void *data)
 {
-   //lock=3 on entry
-   ks_dhtrt_release_node(g_peer);                                //lock=2
-   ks_dhtrt_release_node(g_peer);                                //lock=1
-   ks_dhtrt_release_node(g_peer);                                //lock=0
-  return NULL;
+       //lock=3 on entry
+       ks_dhtrt_release_node(g_peer);                                //lock=2
+       ks_dhtrt_release_node(g_peer);                                //lock=1
+       ks_dhtrt_release_node(g_peer);                                //lock=0
+       return NULL;
 }
 
 static void *testnodelocking_ex2(ks_thread_t *thread, void *data)
 {
-    // lock=4 on entry                                       
-    ks_dht_node_t*  peer2 = ks_dhtrt_find_node(rt, g_nodeid1);   //lock=5
-    ks_dhtrt_release_node(peer2);                                //lock=4
-    ks_dhtrt_sharelock_node(peer2);                              //lock=5
-    ks_dhtrt_release_node(peer2);                                //lock=4
-    ks_dhtrt_sharelock_node(peer2);                              //lock=5
-    ks_dhtrt_release_node(peer2);                                //lock=4                           
-    ks_dhtrt_release_node(peer2);                                //lock=3
-    ks_dhtrt_find_node(rt, g_nodeid1);                           //lock=4
-    ks_dhtrt_release_node(peer2);                                //lock=3
-
-    return NULL;
+       // lock=4 on entry                                       
+       ks_dht_node_t  *peer2 = ks_dhtrt_find_node(rt, g_nodeid1);   //lock=5
+       ks_dhtrt_release_node(peer2);                                //lock=4
+       ks_dhtrt_sharelock_node(peer2);                              //lock=5
+       ks_dhtrt_release_node(peer2);                                //lock=4
+       ks_dhtrt_sharelock_node(peer2);                              //lock=5
+       ks_dhtrt_release_node(peer2);                                //lock=4                           
+       ks_dhtrt_release_node(peer2);                                //lock=3
+       ks_dhtrt_find_node(rt, g_nodeid1);                           //lock=4
+       ks_dhtrt_release_node(peer2);                                //lock=3
+
+       return NULL;
 }
 
 
 void test06()
 {
-   printf("*** testbuckets - test06 start\n"); fflush(stdout);
+       printf("**** testbuckets - test06 start\n"); fflush(stdout);
 
-   ks_dht_node_t*  peer;
-   memset(g_nodeid1.id,  0xef, KS_DHT_NODEID_SIZE);
-   memset(g_nodeid2.id,  0x1f, KS_DHT_NODEID_SIZE);
+       ks_dht_node_t  *peer;
+       memset(g_nodeid1.id,  0xef, KS_DHT_NODEID_SIZE);
+       memset(g_nodeid2.id,  0x1f, KS_DHT_NODEID_SIZE);
 
-   char ipv6[] = "1234:1234:1234:1234";
-   char ipv4[] = "123.123.123.123";
-   unsigned short port = 7000;
+       char ipv6[] = "1234:1234:1234:1234";
+       char ipv4[] = "123.123.123.123";
+       unsigned short port = 7000;
 
-   ks_dhtrt_create_node(rt, g_nodeid1, KS_DHT_REMOTE, ipv4, port, &peer);  // lock=1
-   ks_dhtrt_touch_node(rt, g_nodeid1);
+       ks_dhtrt_create_node(rt, g_nodeid1, KS_DHT_REMOTE, ipv4, port, &peer);  // lock=1
+       ks_dhtrt_touch_node(rt, g_nodeid1);
 
-    ks_dht_node_t*  peer2 = ks_dhtrt_find_node(rt, g_nodeid1);   //lock=2
-                    peer2 = ks_dhtrt_find_node(rt, g_nodeid1);   //lock=3
-                    peer2 = ks_dhtrt_find_node(rt, g_nodeid1);   //lock=4
+       ks_dht_node_t  *peer2 = ks_dhtrt_find_node(rt, g_nodeid1);   //lock=2
+       peer2 = ks_dhtrt_find_node(rt, g_nodeid1);   //lock=3
+       peer2 = ks_dhtrt_find_node(rt, g_nodeid1);   //lock=4
 
-    ks_dhtrt_release_node(peer2);                                //lock=3
+       ks_dhtrt_release_node(peer2);                                //lock=3
        ks_dhtrt_sharelock_node(peer2);                              //lock=4                            
 
-    g_peer =  peer2;
+       g_peer =  peer2;
 
-    ks_thread_t* t0;
-    ks_thread_create(&t0, testnodelocking_ex1, NULL, pool);
+       ks_thread_t *t0;
+       ks_thread_create(&t0, testnodelocking_ex1, NULL, pool);
 
-    ks_thread_t* t1;
-    ks_thread_create(&t1, testnodelocking_ex2, NULL, pool);
+       ks_thread_t *t1;
+       ks_thread_create(&t1, testnodelocking_ex2, NULL, pool);
 
-    ks_thread_join(t1);
-    ks_thread_join(t0);
+       ks_thread_join(t1);
+       ks_thread_join(t0);
 
-   ks_dhtrt_delete_node(rt, peer2);
+       ks_dhtrt_delete_node(rt, peer2);
 
-   printf("\n\n*** testbuckets - test06 -- check if the node gets deleted\n\n\n\n"); fflush(stdout);
+       printf("\n\n* **testbuckets - test06 -- check if the node gets deleted\n\n\n\n"); fflush(stdout);
 
-   ks_dhtrt_process_table(rt);
+       ks_dhtrt_process_table(rt);
 
-   printf("*** testbuckets - test06 start\n"); fflush(stdout);
+       printf("**** testbuckets - test06 start\n"); fflush(stdout);
 
-   return;
+       return;
 }
 
 
@@ -436,194 +434,195 @@ static int test60nodes = 200;  /* max at 255 */
 
 static void *test60ex1(ks_thread_t *thread, void *data)
 {
-   while(!gstop) {
-      ks_dhtrt_process_table(rt);
-      ks_sleep(100);
-   }
-   return NULL;
+       while(!gstop) {
+       ks_dhtrt_process_table(rt);
+       ks_sleep(100);
+       }
+       return NULL;
 }
 
 
 static void *test60ex2(ks_thread_t *thread, void *data)
 {
-   ks_dht_nodeid_t nodeid;
-   ks_dhtrt_querynodes_t query;
+       ks_dht_nodeid_t nodeid;
+       ks_dhtrt_querynodes_t query;
 
 
-   while(!gstop) {
+       while(!gstop) {
 
-       memset(&query, 0, sizeof(query));
-       memset(query.nodeid.id,  0xef, KS_DHT_NODEID_SIZE);
-       query.max = 30;
-       query.family = ifv4;
-       query.type = KS_DHT_REMOTE;
+               memset(&query, 0, sizeof(query));
+               memset(query.nodeid.id,  0xef, KS_DHT_NODEID_SIZE);
+               query.max = 30;
+               query.family = ifv4;
+               query.type = KS_DHT_REMOTE;
 
 
-       ks_dhtrt_findclosest_nodes(rt, &query);
-       ks_sleep(10000);
-   
-       for(int i=0; i<query.count; ++i) {
-           ks_dhtrt_release_node(query.nodes[i]);
-           ks_sleep(10000);
-       } 
-       ks_sleep(2000000);
+               ks_dhtrt_findclosest_nodes(rt, &query);
+               ks_sleep(10000);
+       
+               for (int i=0; i<query.count; ++i) {
+                       ks_dhtrt_release_node(query.nodes[i]);
+                       ks_sleep(10000);
+               } 
+               ks_sleep(2000000);
+
+       }
 
-   }
-   return NULL;
+       return NULL;
 }
 
 static void *test60ex(ks_thread_t *thread, void *data)
 {
-   ks_dht_node_t*  peer;
-   ks_dht_nodeid_t nodeid;
-   char ipv6[] = "1234:1234:1234:1234";
-   char ipv4[] = "123.123.123.123";
-   unsigned short port = 7000;
+       ks_dht_node_t  *peer;
+       ks_dht_nodeid_t nodeid;
+       char ipv6[] = "1234:1234:1234:1234";
+       char ipv4[] = "123.123.123.123";
+       unsigned short port = 7000;
 
-   memset(nodeid.id,  0xef, KS_DHT_NODEID_SIZE);
+       memset(nodeid.id,  0xef, KS_DHT_NODEID_SIZE);
 
-   int *pi = data;
-   int i = *pi;
-   ks_mutex_lock(glock);
-   nodeid.id[0] = ++gindex;
-   ks_mutex_unlock(glock);
+       int *pi = data;
+       int i = *pi;
+       ks_mutex_lock(glock);
+       nodeid.id[0] = ++gindex;
+       ks_mutex_unlock(glock);
 
-   printf("starting thread with i of %d\n", gindex); fflush(stdout);
+       printf("starting thread with i of %d\n", gindex); fflush(stdout);
 
-   for(int loop=0; loop<test60loops; ++loop) {
+       for (int loop=0; loop<test60loops; ++loop) {
 
-       for (int i=0; i<test60nodes; ++i) {
-                ++nodeid.id[19];
-               ks_dhtrt_create_node(rt, nodeid, KS_DHT_LOCAL, ipv4, port, &peer);
-        ks_sleep(1000);
-        ks_dhtrt_touch_node(rt, nodeid);
-       }
+               for (int i=0; i<test60nodes; ++i) {
+                       ++nodeid.id[19];
+                       ks_dhtrt_create_node(rt, nodeid, KS_DHT_LOCAL, ipv4, port, &peer);
+                       ks_sleep(1000);
+                       ks_dhtrt_touch_node(rt, nodeid);
+               }
 
-       for (int i=0; i<test60nodes; ++i) {
-                peer = ks_dhtrt_find_node(rt, nodeid);
-                if (peer) {
-                        ks_dhtrt_delete_node(rt, peer);
-             ks_sleep(400);
+               for (int i=0; i<test60nodes; ++i) {
+                       peer = ks_dhtrt_find_node(rt, nodeid);
+                       if (peer) {
+                               ks_dhtrt_delete_node(rt, peer);
+                               ks_sleep(400);
+                       }
+                       --nodeid.id[19];
                }
-               --nodeid.id[19];
-       }
 
-   }
+       }
 
-   return 0;
-   
+       return 0;
+       
 }
 
 void test60()
 {
-    printf("**** test60: starting\n"); fflush(stdout);
-    int i;
-    ks_mutex_create(&glock, KS_MUTEX_FLAG_DEFAULT, pool);
+       printf("**** test60: starting\n"); fflush(stdout);
+       int i;
+       ks_mutex_create(&glock, KS_MUTEX_FLAG_DEFAULT, pool);
 
-    ks_thread_t* t0;
-    ks_thread_create(&t0, test60ex1, NULL, pool); 
+       ks_thread_t *t0;
+       ks_thread_create(&t0, test60ex1, NULL, pool); 
 
-    ks_thread_t* t1;
-    ks_thread_create(&t1, test60ex2, NULL, pool); 
+       ks_thread_t *t1;
+       ks_thread_create(&t1, test60ex2, NULL, pool); 
 
-    for(i = 0; i < 10; i++) {
-        ks_thread_create(&threads[i], test60ex, &i, pool);
-    }
+       for (i = 0; i < 10; i++) {
+               ks_thread_create(&threads[i], test60ex, &i, pool);
+       }
 
-    printf("all threads started\n"); fflush(stdout);
+       printf("all threads started\n"); fflush(stdout);
 
-    for(i = 0; i < 10; i++) {
-        ks_thread_join(threads[i]);
-    }
-    gstop = 1;
+       for (i = 0; i < 10; i++) {
+               ks_thread_join(threads[i]);
+       }
+       gstop = 1;
 
-    ks_thread_join(t1); 
+       ks_thread_join(t1); 
 
-    ks_thread_join(t0); 
+       ks_thread_join(t0); 
 
-    printf("all threads completed\n"); fflush(stdout);
-   ks_dhtrt_dump(rt, 7);
-    printf("**** test60: completed\n"); fflush(stdout);
+       printf("all threads completed\n"); fflush(stdout);
+       ks_dhtrt_dump(rt, 7);
+       printf("**** test60: completed\n"); fflush(stdout);
 
 
-    return;
+       return;
 }
 
 
 void test30()
 {
- printf("*** testbuckets - test03 start\n"); fflush(stdout);
-
-   ks_dht_node_t*  peer;
-   ks_dht_nodeid_t nodeid;
-   memset(nodeid.id,  0xef, KS_DHT_NODEID_SIZE);
-
-   char ipv6[] = "1234:1234:1234:1234";
-   char ipv4[] = "123.123.123.123";
-   unsigned short port = 7000;
-   enum ks_afflags_t both = ifboth;
-
-   ks_status_t status;
-   int ipv4_remote = 0;
-    int ipv4_local = 0;
-
-   for (int i=0; i<200; ++i) {
-     if (i%10 == 0) {
-           ++nodeid.id[0];
-           nodeid.id[1] = 0;
-     }
-     else {
-           ++nodeid.id[1];
-     }
-     ks_status_t s0 = ks_dhtrt_create_node(rt, nodeid, KS_DHT_REMOTE, ipv4, port, &peer);
-     if (s0 == KS_STATUS_SUCCESS) {
-        ks_dhtrt_touch_node(rt, nodeid);
-        ++ipv4_remote;
-     }
-   }
-
-   for (int i=0; i<2; ++i) {
-     if (i%10 == 0) {
-           ++nodeid.id[0];
-           nodeid.id[1] = 0;
-     }
-     else {
-           ++nodeid.id[1];
-     }
-
-     ks_status_t s0 = ks_dhtrt_create_node(rt, nodeid, KS_DHT_LOCAL, ipv4, port, &peer);
-     if (s0 == KS_STATUS_SUCCESS) {
-        ks_dhtrt_touch_node(rt, nodeid);
-        ++ipv4_local;
-     }
-   }
-
-   for (int i=0; i<201; ++i) {
-     if (i%10 == 0) {
-           ++nodeid.id[0];
-           nodeid.id[1] = 0;
-     }
-     else {
-           ++nodeid.id[1];
-     }
-     ks_dhtrt_create_node(rt, nodeid, KS_DHT_REMOTE, ipv6, port, &peer);
-     ks_dhtrt_touch_node(rt, nodeid);
-   }
-
-
-   ks_dhtrt_dump(rt, 7);
-
-
-   int qcount = doquery(rt, nodeid.id, KS_DHT_LOCAL, both);
-   printf("\n** local query count expected 2, actual %d, max %d\n", qcount, ipv4_local); fflush(stdout);
-
-   qcount = doquery(rt, nodeid.id, KS_DHT_LOCAL, both);
-   printf("\n** local query count expected 2, actual %d, max %d\n", qcount, ipv4_local); fflush(stdout);
-
-   qcount = doquery(rt, nodeid.id, KS_DHT_BOTH, both);
-   printf("\n** local query count expected 20, actual %d, max %d\n", qcount, ipv4_local); fflush(stdout);
-
-   return;
+ printf("**** testbuckets - test03 start\n"); fflush(stdout);
+
+       ks_dht_node_t  *peer;
+       ks_dht_nodeid_t nodeid;
+       memset(nodeid.id,  0xef, KS_DHT_NODEID_SIZE);
+
+       char ipv6[] = "1234:1234:1234:1234";
+       char ipv4[] = "123.123.123.123";
+       unsigned short port = 7000;
+       enum ks_afflags_t both = ifboth;
+
+       ks_status_t status;
+       int ipv4_remote = 0;
+       int ipv4_local = 0;
+
+       for (int i=0; i<200; ++i) {
+               if (i%10 == 0) {
+                       ++nodeid.id[0];
+                       nodeid.id[1] = 0;
+               }
+               else {
+                       ++nodeid.id[1];
+               }
+               ks_status_t s0 = ks_dhtrt_create_node(rt, nodeid, KS_DHT_REMOTE, ipv4, port, &peer);
+               if (s0 == KS_STATUS_SUCCESS) {
+                       ks_dhtrt_touch_node(rt, nodeid);
+                       ++ipv4_remote;
+               }
+       }
+
+       for (int i=0; i<2; ++i) {
+               if (i%10 == 0) {
+                       ++nodeid.id[0];
+                       nodeid.id[1] = 0;
+               }
+               else {
+                       ++nodeid.id[1];
+               }
+
+               ks_status_t s0 = ks_dhtrt_create_node(rt, nodeid, KS_DHT_LOCAL, ipv4, port, &peer);
+               if (s0 == KS_STATUS_SUCCESS) {
+                       ks_dhtrt_touch_node(rt, nodeid);
+                       ++ipv4_local;
+               }
+       }
+
+       for (int i=0; i<201; ++i) {
+               if (i%10 == 0) {
+                       ++nodeid.id[0];
+                       nodeid.id[1] = 0;
+               }
+               else {
+                       ++nodeid.id[1];
+               }
+               ks_dhtrt_create_node(rt, nodeid, KS_DHT_REMOTE, ipv6, port, &peer);
+               ks_dhtrt_touch_node(rt, nodeid);
+       }
+
+
+       ks_dhtrt_dump(rt, 7);
+
+
+       int qcount = doquery(rt, nodeid.id, KS_DHT_LOCAL, both);
+       printf("\n **** local query count expected 2, actual %d, max %d\n", qcount, ipv4_local); fflush(stdout);
+
+       qcount = doquery(rt, nodeid.id, KS_DHT_LOCAL, both);
+       printf("\n **** local query count expected 2, actual %d, max %d\n", qcount, ipv4_local); fflush(stdout);
+
+       qcount = doquery(rt, nodeid.id, KS_DHT_BOTH, both);
+       printf("\n **** local query count expected 20, actual %d, max %d\n", qcount, ipv4_local); fflush(stdout);
+
+       return;
 }
 
 
@@ -635,83 +634,83 @@ void test30()
 /* test resue of node memory */
 void test50()
 {
-   printf("*** testbuckets - test50 start\n"); fflush(stdout);
-
-   ks_dht_node_t*  peer;
-   ks_dht_nodeid_t nodeid, nodeid2;
-   memset(nodeid.id,  0xef, KS_DHT_NODEID_SIZE);
-   memset(nodeid2.id,  0xef, KS_DHT_NODEID_SIZE);
-
-   char ipv6[] = "1234:1234:1234:1234";
-   char ipv4[] = "123.123.123.123";
-   unsigned short port = 7000;
-   enum ks_afflags_t both = ifboth;
-
-   ks_status_t status;
-
-   for (int i=0,i2=0; i<200; ++i, ++i2) {
-     if (i%20 == 0) {
-           nodeid.id[0] =  nodeid.id[0] / 2;
-           if(i2%20 == 0) {
-               i2 = 0;
-               nodeid.id[1] =  nodeid.id[1] / 2;
-           }
-           else {
-               ++nodeid.id[2];
-           }
-     }
-     else {
-           ++nodeid.id[1];
-     }
-     ks_dhtrt_create_node(rt, nodeid, KS_DHT_REMOTE, ipv4, port, &peer);
-     ks_dhtrt_touch_node(rt, nodeid);
-   }
-
-   memset(nodeid.id,  0xef, KS_DHT_NODEID_SIZE);
-   for (int i=0,i2=0; i<200; ++i, ++i2) {
-     if (i%20 == 0) { 
-           nodeid.id[0] =  nodeid.id[0] / 2;
-           if(i2%20 == 0) {
-               i2 = 0; 
-               nodeid.id[1] =  nodeid.id[1] / 2;
-           }
-           else {
-               ++nodeid.id[2];
-           }
-     }
-     else {
-           ++nodeid.id[1];
-     }
-     ks_dht_node_t *n = ks_dhtrt_find_node(rt, nodeid);
-     if (n != NULL) {
-        ks_dhtrt_release_node(n);
-               ks_dhtrt_delete_node(rt, n);
-        }
-   }
-
-   ks_dhtrt_process_table(rt);
-
-   memset(nodeid.id,  0xef, KS_DHT_NODEID_SIZE);
-
-   for (int i=0,i2=0; i<200; ++i, ++i2) {
-     if (i%20 == 0) {
-           nodeid.id[0] =  nodeid.id[0] / 2;
-           if(i2%20 == 0) {
-               i2 = 0;
-               nodeid.id[1] =  nodeid.id[1] / 2;
-           }
-           else {
-               ++nodeid.id[2];
-           }
-     }
-     else {
-           ++nodeid.id[1];
-     }
-     ks_dhtrt_create_node(rt, nodeid, KS_DHT_REMOTE, ipv4, port, &peer);
-     ks_dhtrt_touch_node(rt, nodeid);
-   }
-
        printf("*** testbuckets - test50 start\n"); fflush(stdout);
+
+       ks_dht_node_t  *peer;
+       ks_dht_nodeid_t nodeid, nodeid2;
+       memset(nodeid.id,  0xef, KS_DHT_NODEID_SIZE);
+       memset(nodeid2.id,  0xef, KS_DHT_NODEID_SIZE);
+
+       char ipv6[] = "1234:1234:1234:1234";
+       char ipv4[] = "123.123.123.123";
+       unsigned short port = 7000;
+       enum ks_afflags_t both = ifboth;
+
+       ks_status_t status;
+
+       for (int i=0,i2=0; i<200; ++i, ++i2) {
+               if (i%20 == 0) {
+                       nodeid.id[0] =  nodeid.id[0] / 2;
+                       if (i2%20 == 0) {
+                               i2 = 0;
+                               nodeid.id[1] =  nodeid.id[1] / 2;
+                       }
+                       else {
+                               ++nodeid.id[2];
+                       }
+               }
+               else {
+                       ++nodeid.id[1];
+               }
+               ks_dhtrt_create_node(rt, nodeid, KS_DHT_REMOTE, ipv4, port, &peer);
+               ks_dhtrt_touch_node(rt, nodeid);
+       }
+
+       memset(nodeid.id,  0xef, KS_DHT_NODEID_SIZE);
+       for (int i=0,i2=0; i<200; ++i, ++i2) {
+                if (i%20 == 0) { 
+                       nodeid.id[0] =  nodeid.id[0] / 2;
+                       if (i2%20 == 0) {
+                               i2 = 0; 
+                               nodeid.id[1] =  nodeid.id[1] / 2;
+                       }
+                       else {
+                               ++nodeid.id[2];
+                       }
+               }
+               else {
+                       ++nodeid.id[1];
+               }
+               ks_dht_node_t *n = ks_dhtrt_find_node(rt, nodeid);
+               if (n != NULL) {
+                       ks_dhtrt_release_node(n);
+                       ks_dhtrt_delete_node(rt, n);
+               }
+       }
+
+       ks_dhtrt_process_table(rt);
+
+       memset(nodeid.id,  0xef, KS_DHT_NODEID_SIZE);
+
+       for (int i=0,i2=0; i<200; ++i, ++i2) {
+               if (i%20 == 0) {
+                       nodeid.id[0] =  nodeid.id[0] / 2;
+                       if (i2%20 == 0) {
+                               i2 = 0;
+                               nodeid.id[1] =  nodeid.id[1] / 2;
+                       }
+                       else {
+                               ++nodeid.id[2];
+                       }
+               }
+               else {
+                       ++nodeid.id[1];
+               }
+               ks_dhtrt_create_node(rt, nodeid, KS_DHT_REMOTE, ipv4, port, &peer);
+               ks_dhtrt_touch_node(rt, nodeid);
+       }
+
+       printf("**** testbuckets - test50 start\n"); fflush(stdout);
        return;
 }
 
@@ -719,66 +718,64 @@ void test50()
 /* test process_table */
 void test51()
 {
-   printf("*** testbuckets - test51 start\n"); fflush(stdout);
-
-   ks_dht_node_t*  peer;
-   ks_dht_nodeid_t nodeid, nodeid2;
-   memset(nodeid.id,  0xef, KS_DHT_NODEID_SIZE);
-   memset(nodeid2.id,  0xef, KS_DHT_NODEID_SIZE);
-
-   char ipv6[] = "1234:1234:1234:1234";
-   char ipv4[] = "123.123.123.123";
-   unsigned short port = 7000;
-   enum ks_afflags_t both = ifboth;
-
-   ks_status_t status;
-
-   for (int i=0,i2=0; i<2; ++i, ++i2) {
-     if (i%20 == 0) {
-           nodeid.id[0] =  nodeid.id[0] / 2;
-           if(i2%20 == 0) {
-               i2 = 0;
-               nodeid.id[1] =  nodeid.id[1] / 2;
-           }
-           else {
-               ++nodeid.id[2];
-           }
-     }
-     else {
-           ++nodeid.id[1];
-     }
-     ks_dhtrt_create_node(rt, nodeid, KS_DHT_REMOTE, ipv4, port, &peer);
-     ks_dhtrt_touch_node(rt, nodeid);
-   }
-
-   for(int ix=0; ix<50; ++ix) {
+       printf("**** testbuckets - test51 start\n"); fflush(stdout);
+
+       ks_dht_node_t  *peer;
+       ks_dht_nodeid_t nodeid, nodeid2;
+       memset(nodeid.id,  0xef, KS_DHT_NODEID_SIZE);
+       memset(nodeid2.id,  0xef, KS_DHT_NODEID_SIZE);
+
+       char ipv6[] = "1234:1234:1234:1234";
+       char ipv4[] = "123.123.123.123";
+       unsigned short port = 7000;
+       enum ks_afflags_t both = ifboth;
+
+       ks_status_t status;
+
+       for (int i=0,i2=0; i<2; ++i, ++i2) {
+               if (i%20 == 0) {
+                       nodeid.id[0] =  nodeid.id[0] / 2;
+                       if (i2%20 == 0) {
+                               i2 = 0;
+                               nodeid.id[1] =  nodeid.id[1] / 2;
+                       }
+                       else {
+                               ++nodeid.id[2];
+                       }
+               }
+               else {
+                       ++nodeid.id[1];
+               }
+               ks_dhtrt_create_node(rt, nodeid, KS_DHT_REMOTE, ipv4, port, &peer);
+               ks_dhtrt_touch_node(rt, nodeid);
+       }
+
+       for (int ix=0; ix<50; ++ix) {
                ks_dhtrt_process_table(rt);     
-        ks_sleep(1000 * 1000 * 120);
-        printf("*** pulse ks_dhtrt_process_table\n");
-        if ( ix%2 == 0) ks_dhtrt_dump(rt, 7);
-   }
+               ks_sleep(1000  *1000  *120);
+               printf("* **pulse ks_dhtrt_process_table\n");
+               if ( ix%2 == 0) ks_dhtrt_dump(rt, 7);
+       }
  
+       printf("**** testbuckets - test51 complete\n"); fflush(stdout);
 
-       printf("*** testbuckets - test51 complete\n"); fflush(stdout);
-
-   return;  
+       return;  
 }
 
 
 
-int main(int argc, charargv[]) {
+int main(int argc, char *argv[]) {
 
-   printf("testdhtbuckets - start\n");
+       printf("testdhtbuckets - start\n");
 
-   int tests[100];
-  
-       if (argc == 0) {
-      tests[0] = 1;
-      tests[1] = 1;
-      tests[2] = 1;
-      tests[3] = 1;
-      tests[4] = 1;
-       }
+       int tests[100];
+               if (argc == 0) {
+                       tests[0] = 1;
+                       tests[1] = 2;
+                       tests[2] = 3;
+                       tests[3] = 4;
+                       tests[4] = 5;
+               }
        else {
                for(int tix=1; tix<100 && tix<argc; ++tix) {
                        long i = strtol(argv[tix], NULL, 0);
@@ -786,9 +783,9 @@ int main(int argc, char* argv[]) {
                }
        }
 
-   ks_init();
-   ks_global_set_default_logger(7);
-        ks_dht_create(&dht, NULL, NULL);
+       ks_init();
+       ks_global_set_default_logger(7);
+       ks_dht_create(&dht, NULL, NULL);
 
 
   // ks_thread_pool_create(&tpool, 0, KS_DHT_TPOOL_MAX, KS_DHT_TPOOL_STACK, KS_PRI_NORMAL, KS_DHT_TPOOL_IDLE);
@@ -796,111 +793,111 @@ int main(int argc, char* argv[]) {
        tpool = 0;
 
        
-   ks_status_t status;
-   char *str = NULL;
-   int bytes = 1024;
-   ks_dht_nodeid_t homeid;
-   ks_dht_nodeid_t nodeid, nodeid1, nodeid2;
-   ks_dht_node_t *peer, *peer1, *peer2;
-
-   memset(homeid.id,  0xde, KS_DHT_NODEID_SIZE);
-   memset(nodeid.id,  0xef, KS_DHT_NODEID_SIZE);
-
-   ks_init();
-   status = ks_pool_open(&pool);
-
-   printf("init/deinit routeable\n"); fflush(stdout);
-
-   ks_dhtrt_initroute(&rt, dht, pool, tpool);
-   ks_dhtrt_deinitroute(&rt);
-
-
-   for(int tix=0; tix<argc; ++tix) {
-
-         if (tests[tix] == 1) {
-               ks_dhtrt_initroute(&rt, dht, pool, tpool);
-               test01();
-               ks_dhtrt_deinitroute(&rt);
-        continue;
-        }
-
-        if (tests[tix] == 2) {
-               ks_dhtrt_initroute(&rt, dht, pool, tpool);
-               test02();
-               ks_dhtrt_deinitroute(&rt);
-        continue;
-     }
-
-     if (tests[tix] == 3) {  
-                ks_dhtrt_initroute(&rt, dht, pool, tpool);
-               test03();
-               ks_dhtrt_deinitroute(&rt);
-        continue; 
-     }
-
-     if (tests[tix] == 4) {
-               ks_dhtrt_initroute(&rt, dht, pool, tpool);
-               test04();
-               ks_dhtrt_deinitroute(&rt);
-        continue;
-     }
-
-     if (tests[tix] == 5) {
-               ks_dhtrt_initroute(&rt, dht, pool, tpool);
-               test05();
-               ks_dhtrt_deinitroute(&rt);
-        continue;
-     }
-
-     if (tests[tix] == 6) {
-               ks_dhtrt_initroute(&rt, dht, pool, tpool);
-               test06();
-               ks_dhtrt_deinitroute(&rt);
-        continue;
-     }
-
-
-     if (tests[tix] == 30) {
-        ks_dhtrt_initroute(&rt, dht, pool, tpool);
-        test30();
-        ks_dhtrt_deinitroute(&rt);
-        continue;
-     }
-
-
-     if (tests[tix] == 50) {
-        ks_dhtrt_initroute(&rt, dht, pool, tpool);
-        test50();
-        ks_dhtrt_deinitroute(&rt);
-        continue;
-     }
-
-     if (tests[tix] == 51) {
-        ks_dhtrt_initroute(&rt, dht, pool, tpool);
-        test51();
-        ks_dhtrt_deinitroute(&rt);
-        continue;
-     }
-
-     if (tests[tix] == 60) {
-        ks_dhtrt_initroute(&rt, dht, pool, tpool);
-        test60();
-        ks_dhtrt_deinitroute(&rt);
-        continue;
-     }
-
-     if (tests[tix] == 99) {
-        ks_dhtrt_initroute(&rt, dht, pool, tpool);
-        //testnodelocking();
-        ks_dhtrt_deinitroute(&rt);
-        continue;
-        }
-
-
-   }
-
-
-
-   return 0;
+       ks_status_t status;
+       char *str = NULL;
+       int bytes = 1024;
+       ks_dht_nodeid_t homeid;
+       ks_dht_nodeid_t nodeid, nodeid1, nodeid2;
+       ks_dht_node_t *peer, *peer1, *peer2;
+
+       memset(homeid.id,  0xde, KS_DHT_NODEID_SIZE);
+       memset(nodeid.id,  0xef, KS_DHT_NODEID_SIZE);
+
+       ks_init();
+       status = ks_pool_open(&pool);
+
+       printf("init/deinit routeable\n"); fflush(stdout);
+
+       ks_dhtrt_initroute(&rt, dht, pool, tpool);
+       ks_dhtrt_deinitroute(&rt);
+
+
+       for (int tix=0; tix<argc; ++tix) {
+
+               if (tests[tix] == 1) {
+                       ks_dhtrt_initroute(&rt, dht, pool, tpool);
+                       test01();
+                       ks_dhtrt_deinitroute(&rt);
+                       continue;
+               }
+
+               if (tests[tix] == 2) {
+                       ks_dhtrt_initroute(&rt, dht, pool, tpool);
+                       test02();
+                       ks_dhtrt_deinitroute(&rt);
+                       continue;
+               }
+
+               if (tests[tix] == 3) {  
+                       ks_dhtrt_initroute(&rt, dht, pool, tpool);
+                       test03();
+                       ks_dhtrt_deinitroute(&rt);
+                       continue; 
+               }
+
+               if (tests[tix] == 4) {
+                       ks_dhtrt_initroute(&rt, dht, pool, tpool);
+                       test04();
+                       ks_dhtrt_deinitroute(&rt);
+                       continue;
+               }
+
+               if (tests[tix] == 5) {
+                       ks_dhtrt_initroute(&rt, dht, pool, tpool);
+                       test05();
+                       ks_dhtrt_deinitroute(&rt);
+                       continue;
+               }
+
+               if (tests[tix] == 6) {
+                       ks_dhtrt_initroute(&rt, dht, pool, tpool);
+                       test06();
+                       ks_dhtrt_deinitroute(&rt);
+                       continue;
+               }
+
+
+               if (tests[tix] == 30) {
+                       ks_dhtrt_initroute(&rt, dht, pool, tpool);
+                       test30();
+                       ks_dhtrt_deinitroute(&rt);
+                       continue;
+               }
+
+
+               if (tests[tix] == 50) {
+                       ks_dhtrt_initroute(&rt, dht, pool, tpool);
+                       test50();
+                       ks_dhtrt_deinitroute(&rt);
+                       continue;
+               }
+
+               if (tests[tix] == 51) {
+                       ks_dhtrt_initroute(&rt, dht, pool, tpool);
+                       test51();
+                       ks_dhtrt_deinitroute(&rt);
+                       continue;
+               }
+
+               if (tests[tix] == 60) {
+                       ks_dhtrt_initroute(&rt, dht, pool, tpool);
+                       test60();
+                       ks_dhtrt_deinitroute(&rt);
+                       continue;
+               }
+
+               if (tests[tix] == 99) {
+                       ks_dhtrt_initroute(&rt, dht, pool, tpool);
+                       //testnodelocking();
+                       ks_dhtrt_deinitroute(&rt);
+                       continue;
+               }
+
+
+       }
+
+
+
+       return 0;
 
 }