kdig: remove TCP Fast Open support

diff --git a/doc/man_kdig.rst b/doc/man_kdig.rst
index 198bbe43bb1aa04e5be5b12fae9823fb06462612..f21e2871c36fa2bca5d8d89dafe0bf9ae4ed00d6 100644 (file)
--- a/doc/man_kdig.rst
+++ b/doc/man_kdig.rst
@@ -226,9 +226,6 @@ Options
 **+**\ [\ **no**\ ]\ **tcp**
   Use the TCP protocol (default is UDP for standard query and TCP for AXFR/IXFR).
 
 **+**\ [\ **no**\ ]\ **tcp**
   Use the TCP protocol (default is UDP for standard query and TCP for AXFR/IXFR).
 

-**+**\ [\ **no**\ ]\ **fastopen**
-  Use TCP Fast Open.
-

 **+**\ [\ **no**\ ]\ **ignore**
   Don't use TCP automatically if a truncated reply is received.
 
 **+**\ [\ **no**\ ]\ **ignore**
   Don't use TCP automatically if a truncated reply is received.
 


@@ -401,7 +398,7 @@ Examples
      $ kdig @1.1.1.1 +https example.com.
      $ kdig @193.17.47.1 +https=/doh example.com.
      $ kdig @8.8.4.4 +https +https-get example.com.
      $ kdig @1.1.1.1 +https example.com.
      $ kdig @193.17.47.1 +https=/doh example.com.
      $ kdig @8.8.4.4 +https +https-get example.com.

-     $ kdig @8.8.8.8 +https +tls-hostname=dns.google +fastopen example.com.
+     $ kdig @8.8.8.8 +https +tls-hostname=dns.google example.com.

 
 6. More queries share one DoT connection::
 
 
 6. More queries share one DoT connection::
 

diff --git a/src/utils/common/https.c b/src/utils/common/https.c
index 3a58203f3b7bb2ab7030f15216b8eed67deffa54..a68457dbadf49b7c1197ab87bc1dc388088a8c18 100644 (file)
--- a/src/utils/common/https.c
+++ b/src/utils/common/https.c
@@ -309,15 +309,14 @@ static int sockaddr_to_authority(char *buf, const size_t buf_len, const struct s
        return KNOT_EOK;
 }
 
        return KNOT_EOK;
 }
 

-int https_ctx_connect(https_ctx_t *ctx, int sockfd, bool fastopen,
-                      struct sockaddr_storage *addr)
+int https_ctx_connect(https_ctx_t *ctx, int sockfd, struct sockaddr_storage *addr)

 {
        if (ctx == NULL || addr == NULL) {
                return KNOT_EINVAL;
        }
 
        // Create TLS connection
 {
        if (ctx == NULL || addr == NULL) {
                return KNOT_EINVAL;
        }
 
        // Create TLS connection

-       int ret = tls_ctx_connect(ctx->tls, sockfd, fastopen, addr);
+       int ret = tls_ctx_connect(ctx->tls, sockfd, addr);

        if (ret != KNOT_EOK) {
                return ret;
        }
        if (ret != KNOT_EOK) {
                return ret;
        }

diff --git a/src/utils/common/https.h b/src/utils/common/https.h
index 63cee9421d31cfcd30c7c4469471a00d6055b63a..d8281962ed1b912f6cb087635e6c05bb77041476 100644 (file)
--- a/src/utils/common/https.h
+++ b/src/utils/common/https.h
@@ -85,7 +85,6 @@ int https_ctx_init(https_ctx_t *ctx, tls_ctx_t *tls_ctx, const https_params_t *p
  *
  * \param ctx       HTTPS context.
  * \param sockfd    Socket descriptor.
  *
  * \param ctx       HTTPS context.
  * \param sockfd    Socket descriptor.

- * \param fastopen  Use TCP Fast Open indication.

  * \param addr      Socket address storage with address to server side.
  *
  * \retval KNOT_EOK           When successfully connected.
  * \param addr      Socket address storage with address to server side.
  *
  * \retval KNOT_EOK           When successfully connected.


@@ -94,8 +93,7 @@ int https_ctx_init(https_ctx_t *ctx, tls_ctx_t *tls_ctx, const https_params_t *p
  * \retval KNOT_NET_ETIMEOUT  When server respond takes too long.
  * \retval KNOT_NET_ECONNECT  When unnable to connect to the server.
  */
  * \retval KNOT_NET_ETIMEOUT  When server respond takes too long.
  * \retval KNOT_NET_ECONNECT  When unnable to connect to the server.
  */

-int https_ctx_connect(https_ctx_t *ctx, int sockfd, bool fastopen,
-                      struct sockaddr_storage *addr);
+int https_ctx_connect(https_ctx_t *ctx, int sockfd, struct sockaddr_storage *addr);

 
 /*!
  * \brief Send buffer as DNS message over HTTPS.
 
 /*!
  * \brief Send buffer as DNS message over HTTPS.

diff --git a/src/utils/common/netio.c b/src/utils/common/netio.c
index 94f118186854f237a8d0334ec55b4a777e91686d..ef7b08ff1d2ab9221ef1c42cafb4157725c0043b 100644 (file)
--- a/src/utils/common/netio.c
+++ b/src/utils/common/netio.c
@@ -10,7 +10,6 @@
 #include <stdlib.h>
 #include <netinet/in.h>
 #include <sys/types.h>   // OpenBSD
 #include <stdlib.h>
 #include <netinet/in.h>
 #include <sys/types.h>   // OpenBSD

-#include <netinet/tcp.h> // TCP_FASTOPEN

 #include <sys/socket.h>
 
 #ifdef HAVE_SYS_UIO_H
 #include <sys/socket.h>
 
 #ifdef HAVE_SYS_UIO_H


@@ -210,7 +209,6 @@ int net_init(const srv_info_t      *local,
              const int             iptype,
              const int             socktype,
              const int             wait,
              const int             iptype,
              const int             socktype,
              const int             wait,

-             const net_flags_t     flags,

              const struct sockaddr *proxy_src,
              const struct sockaddr *proxy_dst,
              net_t                 *net)
              const struct sockaddr *proxy_src,
              const struct sockaddr *proxy_dst,
              net_t                 *net)


@@ -265,7 +263,6 @@ int net_init(const srv_info_t      *local,
        net->wait = wait;
        net->local = local;
        net->remote = remote;
        net->wait = wait;
        net->local = local;
        net->remote = remote;

-       net->flags = flags;

        net->proxy.src = proxy_src;
        net->proxy.dst = proxy_dst;
 
        net->proxy.src = proxy_src;
        net->proxy.dst = proxy_dst;
 


@@ -339,59 +336,6 @@ int net_init_crypto(net_t                 *net,
        return KNOT_EOK;
 }
 
        return KNOT_EOK;
 }
 

-/*!
- * Connect with TCP Fast Open.
- */
-static int fastopen_connect(int sockfd, const struct addrinfo *srv)
-{
-#if defined( __FreeBSD__)
-       const int enable = 1;
-       return setsockopt(sockfd, IPPROTO_TCP, TCP_FASTOPEN, &enable, sizeof(enable));
-#elif defined(__APPLE__)
-       // connection is performed lazily when first data are sent
-       struct sa_endpoints ep = {0};
-       ep.sae_dstaddr = srv->ai_addr;
-       ep.sae_dstaddrlen = srv->ai_addrlen;
-       int flags =  CONNECT_DATA_IDEMPOTENT|CONNECT_RESUME_ON_READ_WRITE;
-
-       return connectx(sockfd, &ep, SAE_ASSOCID_ANY, flags, NULL, 0, NULL, NULL);
-#elif defined(__linux__)
-       // connect() will be called implicitly with sendto(), sendmsg()
-       return 0;
-#else
-       errno = ENOTSUP;
-       return -1;
-#endif
-}
-
-/*!
- * Sends data with TCP Fast Open.
- */
-static int fastopen_send(int sockfd, const struct msghdr *msg, int timeout)
-{
-#if defined(__FreeBSD__) || defined(__APPLE__)
-       return sendmsg(sockfd, msg, 0);
-#elif defined(__linux__)
-       int ret = sendmsg(sockfd, msg, MSG_FASTOPEN);
-       if (ret == -1 && errno == EINPROGRESS) {
-               struct pollfd pfd = {
-                       .fd = sockfd,
-                       .events = POLLOUT,
-                       .revents = 0,
-               };
-               if (poll(&pfd, 1, 1000 * timeout) != 1) {
-                       errno = ETIMEDOUT;
-                       return -1;
-               }
-               ret = sendmsg(sockfd, msg, 0);
-       }
-       return ret;
-#else
-       errno = ENOTSUP;
-       return -1;
-#endif
-}
-

 static char *net_get_remote(const net_t *net)
 {
        if (net->tls.params->sni != NULL) {
 static char *net_get_remote(const net_t *net)
 {
        if (net->tls.params->sni != NULL) {


@@ -456,39 +400,32 @@ int net_connect(net_t *net)
        if (net->socktype == SOCK_STREAM) {
                int  cs = 1, err;
                socklen_t err_len = sizeof(err);
        if (net->socktype == SOCK_STREAM) {
                int  cs = 1, err;
                socklen_t err_len = sizeof(err);

-               bool fastopen = net->flags & NET_FLAGS_FASTOPEN;

 
 #ifdef TCP_NODELAY
                (void)setsockopt(sockfd, IPPROTO_TCP, TCP_NODELAY, &cs, sizeof(cs));
 #endif
 
                // Establish a connection.
 
 #ifdef TCP_NODELAY
                (void)setsockopt(sockfd, IPPROTO_TCP, TCP_NODELAY, &cs, sizeof(cs));
 #endif
 
                // Establish a connection.

-               if (net->tls.params == NULL || !fastopen) {
-                       if (fastopen) {
-                               ret = fastopen_connect(sockfd, net->srv);
-                       } else {
-                               ret = connect(sockfd, net->srv->ai_addr, net->srv->ai_addrlen);
-                       }
-                       if (ret != 0 && errno != EINPROGRESS) {
-                               WARN("can't connect to %s", net->remote_str);
-                               net_close(net);
-                               return KNOT_NET_ECONNECT;
-                       }
+               ret = connect(sockfd, net->srv->ai_addr, net->srv->ai_addrlen);
+               if (ret != 0 && errno != EINPROGRESS) {
+                       WARN("can't connect to %s", net->remote_str);
+                       net_close(net);
+                       return KNOT_NET_ECONNECT;
+               }

 
 

-                       // Check for connection timeout.
-                       if (!fastopen && poll(&pfd, 1, 1000 * net->wait) != 1) {
-                               WARN("connection timeout for %s", net->remote_str);
-                               net_close(net);
-                               return KNOT_NET_ECONNECT;
-                       }
+               // Check for connection timeout.
+               if (poll(&pfd, 1, 1000 * net->wait) != 1) {
+                       WARN("connection timeout for %s", net->remote_str);
+                       net_close(net);
+                       return KNOT_NET_ECONNECT;
+               }

 
 

-                       // Check if NB socket is writeable.
-                       cs = getsockopt(sockfd, SOL_SOCKET, SO_ERROR, &err, &err_len);
-                       if (cs < 0 || err != 0) {
-                               WARN("can't connect to %s", net->remote_str);
-                               net_close(net);
-                               return KNOT_NET_ECONNECT;
-                       }
+               // Check if NB socket is writeable.
+               cs = getsockopt(sockfd, SOL_SOCKET, SO_ERROR, &err, &err_len);
+               if (cs < 0 || err != 0) {
+                       WARN("can't connect to %s", net->remote_str);
+                       net_close(net);
+                       return KNOT_NET_ECONNECT;

                }
 
                if (net->tls.params != NULL) {
                }
 
                if (net->tls.params != NULL) {


@@ -505,7 +442,7 @@ int net_connect(net_t *net)
                                if (remote && net->https.authority == NULL) {
                                        net->https.authority = strdup(remote);
                                }
                                if (remote && net->https.authority == NULL) {
                                        net->https.authority = strdup(remote);
                                }

-                               ret = https_ctx_connect(&net->https, sockfd, fastopen,
+                               ret = https_ctx_connect(&net->https, sockfd,

                                        (struct sockaddr_storage *)net->srv->ai_addr);
                        } else
 #endif //LIBNGHTTP2
                                        (struct sockaddr_storage *)net->srv->ai_addr);
                        } else
 #endif //LIBNGHTTP2


@@ -517,7 +454,7 @@ int net_connect(net_t *net)
                                        net_close(net);
                                        return ret;
                                }
                                        net_close(net);
                                        return ret;
                                }

-                               ret = tls_ctx_connect(&net->tls, sockfd, fastopen,
+                               ret = tls_ctx_connect(&net->tls, sockfd,

                                        (struct sockaddr_storage *)net->srv->ai_addr);
                        }
                        if (ret != KNOT_EOK) {
                                        (struct sockaddr_storage *)net->srv->ai_addr);
                        }
                        if (ret != KNOT_EOK) {


@@ -669,8 +606,6 @@ int net_send(const net_t *net, const uint8_t *buf, const size_t buf_len)
                }
        // Send data over TCP.
        } else {
                }
        // Send data over TCP.
        } else {

-               bool fastopen = net->flags & NET_FLAGS_FASTOPEN;
-

                char proxy_buf[PROXYV2_HEADER_MAXLEN];
                uint16_t pktsize = htons(buf_len); // Leading packet length bytes.
                struct iovec iov[3] = {
                char proxy_buf[PROXYV2_HEADER_MAXLEN];
                uint16_t pktsize = htons(buf_len); // Leading packet length bytes.
                struct iovec iov[3] = {


@@ -705,12 +640,7 @@ int net_send(const net_t *net, const uint8_t *buf, const size_t buf_len)
 
                ssize_t total = iov[0].iov_len + iov[1].iov_len + iov[2].iov_len;
 
 
                ssize_t total = iov[0].iov_len + iov[1].iov_len + iov[2].iov_len;
 

-               int ret = 0;
-               if (fastopen) {
-                       ret = fastopen_send(net->sockfd, &msg, net->wait);
-               } else {
-                       ret = sendmsg(net->sockfd, &msg, 0);
-               }
+               int ret = sendmsg(net->sockfd, &msg, 0);

                if (ret != total) {
                        WARN("can't send query to %s", net->remote_str);
                        return KNOT_NET_ESEND;
                if (ret != total) {
                        WARN("can't send query to %s", net->remote_str);
                        return KNOT_NET_ESEND;

diff --git a/src/utils/common/netio.h b/src/utils/common/netio.h
index 48f77692fdde99fb52ee8cdb1afa0a611715c977..627ffd080590db01e12f2cebaab434bf31446b30 100644 (file)
--- a/src/utils/common/netio.h
+++ b/src/utils/common/netio.h
@@ -25,11 +25,6 @@ typedef struct {
        char    *service;
 } srv_info_t;
 
        char    *service;
 } srv_info_t;
 

-typedef enum {
-       NET_FLAGS_NONE = 0,
-       NET_FLAGS_FASTOPEN = 1 << 0,
-} net_flags_t;
-

 typedef struct {
        /*! Socket descriptor. */
        int sockfd;
 typedef struct {
        /*! Socket descriptor. */
        int sockfd;


@@ -40,8 +35,6 @@ typedef struct {
        int socktype;
        /*! Timeout for all network operations. */
        int wait;
        int socktype;
        /*! Timeout for all network operations. */
        int wait;

-       /*! Connection flags. */
-       net_flags_t flags;

 
        /*! Local interface parameters. */
        const srv_info_t *local;
 
        /*! Local interface parameters. */
        const srv_info_t *local;


@@ -148,7 +141,6 @@ void get_addr_str(const struct sockaddr_storage *ss,
  * \param iptype       IP version.
  * \param socktype     Socket type.
  * \param wait         Network timeout interval.
  * \param iptype       IP version.
  * \param socktype     Socket type.
  * \param wait         Network timeout interval.

- * \param flags                Connection flags.

  * \param proxy_src    Proxy source address.
  * \param proxy_dst    Proxy destination address.
  * \param net          Network structure to initialize.
  * \param proxy_src    Proxy source address.
  * \param proxy_dst    Proxy destination address.
  * \param net          Network structure to initialize.


@@ -161,7 +153,6 @@ int net_init(const srv_info_t      *local,
              const int             iptype,
              const int             socktype,
              const int             wait,
              const int             iptype,
              const int             socktype,
              const int             wait,

-             const net_flags_t     flags,

              const struct sockaddr *proxy_src,
              const struct sockaddr *proxy_dst,
              net_t                 *net);
              const struct sockaddr *proxy_src,
              const struct sockaddr *proxy_dst,
              net_t                 *net);

diff --git a/src/utils/common/tls.c b/src/utils/common/tls.c
index 972a82044558b11b41904bf1f14dfd47649a5a47..1c8fd2dda733ba3df79ecef0674a4448cd0b9d7c 100644 (file)
--- a/src/utils/common/tls.c
+++ b/src/utils/common/tls.c
@@ -13,10 +13,6 @@
 #include <gnutls/gnutls.h>
 #include <gnutls/ocsp.h>
 #include <gnutls/x509.h>
 #include <gnutls/gnutls.h>
 #include <gnutls/ocsp.h>
 #include <gnutls/x509.h>

-#define GNUTLS_VERSION_FASTOPEN_READY 0x030503
-#if GNUTLS_VERSION_NUMBER >= GNUTLS_VERSION_FASTOPEN_READY
-#include <gnutls/socket.h>
-#endif

 
 #include "utils/common/tls.h"
 #include "utils/common/msg.h"
 
 #include "utils/common/tls.h"
 #include "utils/common/msg.h"


@@ -554,8 +550,7 @@ int tls_ctx_setup_remote_endpoint(tls_ctx_t *ctx, const gnutls_datum_t *alpn,
        return KNOT_EOK;
 }
 
        return KNOT_EOK;
 }
 

-int tls_ctx_connect(tls_ctx_t *ctx, int sockfd, bool fastopen,
-        struct sockaddr_storage *addr)
+int tls_ctx_connect(tls_ctx_t *ctx, int sockfd, struct sockaddr_storage *addr)

 {
        if (ctx == NULL) {
                return KNOT_EINVAL;
 {
        if (ctx == NULL) {
                return KNOT_EINVAL;


@@ -564,16 +559,7 @@ int tls_ctx_connect(tls_ctx_t *ctx, int sockfd, bool fastopen,
        int ret = 0;
        gnutls_session_set_ptr(ctx->session, ctx);
 
        int ret = 0;
        gnutls_session_set_ptr(ctx->session, ctx);
 

-       if (fastopen) {
-#if GNUTLS_VERSION_NUMBER >= GNUTLS_VERSION_FASTOPEN_READY
-               gnutls_transport_set_fastopen(ctx->session, sockfd, (struct sockaddr *)addr,
-                                             sockaddr_len(addr), 0);
-#else
-               return KNOT_ENOTSUP;
-#endif
-       } else {
-               gnutls_transport_set_int(ctx->session, sockfd);
-       }
+       gnutls_transport_set_int(ctx->session, sockfd);

 
        gnutls_handshake_set_timeout(ctx->session, 1000 * ctx->wait);
 
 
        gnutls_handshake_set_timeout(ctx->session, 1000 * ctx->wait);
 

diff --git a/src/utils/common/tls.h b/src/utils/common/tls.h
index 4d9f1ce317ab070cbd34a44214517b1815099843..45a381f1eeefe6970982a2ccb86611049d88697f 100644 (file)
--- a/src/utils/common/tls.h
+++ b/src/utils/common/tls.h
@@ -62,8 +62,7 @@ int tls_ctx_init(tls_ctx_t *ctx, const tls_params_t *params,
         unsigned int flags, int wait);
 int tls_ctx_setup_remote_endpoint(tls_ctx_t *ctx, const gnutls_datum_t *alpn,
         size_t alpn_size, const char *priority, const char *remote);
         unsigned int flags, int wait);
 int tls_ctx_setup_remote_endpoint(tls_ctx_t *ctx, const gnutls_datum_t *alpn,
         size_t alpn_size, const char *priority, const char *remote);

-int tls_ctx_connect(tls_ctx_t *ctx, int sockfd,
-        bool fastopen, struct sockaddr_storage *addr);
+int tls_ctx_connect(tls_ctx_t *ctx, int sockfd, struct sockaddr_storage *addr);

 
 int tls_ctx_send(tls_ctx_t *ctx, const uint8_t *buf, const size_t buf_len);
 int tls_ctx_receive(tls_ctx_t *ctx, uint8_t *buf, const size_t buf_len);
 
 int tls_ctx_send(tls_ctx_t *ctx, const uint8_t *buf, const size_t buf_len);
 int tls_ctx_receive(tls_ctx_t *ctx, uint8_t *buf, const size_t buf_len);

diff --git a/src/utils/kdig/kdig_exec.c b/src/utils/kdig/kdig_exec.c
index ab14acbffd3f38fcf916616192c87506c5a0c649..d4090bfe79efb1c413e31994f3e7b48843d6342b 100644 (file)
--- a/src/utils/kdig/kdig_exec.c
+++ b/src/utils/kdig/kdig_exec.c
@@ -854,7 +854,6 @@ static int process_query(const query_t *query, net_t *net)
 
        // Get connection parameters.
        int socktype = get_socktype(query->protocol, query->type_num);
 
        // Get connection parameters.
        int socktype = get_socktype(query->protocol, query->type_num);

-       int flags = query->fastopen ? NET_FLAGS_FASTOPEN : NET_FLAGS_NONE;

 
        // Loop over server list to process query.
        WALK_LIST(server, query->servers) {
 
        // Loop over server list to process query.
        WALK_LIST(server, query->servers) {


@@ -870,7 +869,7 @@ static int process_query(const query_t *query, net_t *net)
                for (size_t i = 0; i <= query->retries; i++) {
                        // Initialize network structure for current server.
                        ret = net_init(query->local, remote, iptype, socktype,
                for (size_t i = 0; i <= query->retries; i++) {
                        // Initialize network structure for current server.
                        ret = net_init(query->local, remote, iptype, socktype,

-                                      query->wait, flags,
+                                      query->wait,

                                       (struct sockaddr *)&query->proxy.src,
                                       (struct sockaddr *)&query->proxy.dst,
                                       net);
                                       (struct sockaddr *)&query->proxy.src,
                                       (struct sockaddr *)&query->proxy.dst,
                                       net);


@@ -1214,7 +1213,6 @@ static int process_xfr(const query_t *query, net_t *net)
 
        // Get connection parameters.
        int socktype = get_socktype(query->protocol, query->type_num);
 
        // Get connection parameters.
        int socktype = get_socktype(query->protocol, query->type_num);

-       int flags = query->fastopen ? NET_FLAGS_FASTOPEN : NET_FLAGS_NONE;

 
        // Use the first nameserver from the list.
        srv_info_t *remote = HEAD(query->servers);
 
        // Use the first nameserver from the list.
        srv_info_t *remote = HEAD(query->servers);


@@ -1226,7 +1224,7 @@ static int process_xfr(const query_t *query, net_t *net)
            get_sockname(socktype));
 
        // Initialize network structure.
            get_sockname(socktype));
 
        // Initialize network structure.

-       ret = net_init(query->local, remote, iptype, socktype, query->wait, flags,
+       ret = net_init(query->local, remote, iptype, socktype, query->wait,

                       (struct sockaddr *)&query->proxy.src,
                       (struct sockaddr *)&query->proxy.dst,
                       net);
                       (struct sockaddr *)&query->proxy.src,
                       (struct sockaddr *)&query->proxy.dst,
                       net);

diff --git a/src/utils/kdig/kdig_params.c b/src/utils/kdig/kdig_params.c
index 004a490c4c579eff61bf56d4d6d124ea40e2a5ad..bdd99e8b4fa310abbdd4cc0a010a2e546dd216be 100644 (file)
--- a/src/utils/kdig/kdig_params.c
+++ b/src/utils/kdig/kdig_params.c
@@ -617,24 +617,6 @@ static int opt_notcp(const char *arg, void *query)
        return opt_ignore(arg, query);
 }
 
        return opt_ignore(arg, query);
 }
 

-static int opt_fastopen(const char *arg, void *query)
-{
-       query_t *q = query;
-
-       q->fastopen = true;
-
-       return opt_tcp(arg, query);
-}
-
-static int opt_nofastopen(const char *arg, void *query)
-{
-       query_t *q = query;
-
-       q->fastopen = false;
-
-       return KNOT_EOK;
-}
-

 static int opt_keepopen(const char *arg, void *query)
 {
        query_t *q = query;
 static int opt_keepopen(const char *arg, void *query)
 {
        query_t *q = query;


@@ -1619,9 +1601,6 @@ static const param_t kdig_opts2[] = {
        { "tcp",            ARG_NONE,     opt_tcp },
        { "notcp",          ARG_NONE,     opt_notcp },
 
        { "tcp",            ARG_NONE,     opt_tcp },
        { "notcp",          ARG_NONE,     opt_notcp },
 

-       { "fastopen",       ARG_NONE,     opt_fastopen },
-       { "nofastopen",     ARG_NONE,     opt_nofastopen },
-

        { "ignore",         ARG_NONE,     opt_ignore },
        { "noignore",       ARG_NONE,     opt_noignore },
 
        { "ignore",         ARG_NONE,     opt_ignore },
        { "noignore",       ARG_NONE,     opt_noignore },
 


@@ -1739,7 +1718,6 @@ query_t *query_create(const char *owner, const query_t *conf)
                query->operation = OPERATION_QUERY;
                query->ip = IP_ALL;
                query->protocol = PROTO_ALL;
                query->operation = OPERATION_QUERY;
                query->ip = IP_ALL;
                query->protocol = PROTO_ALL;

-               query->fastopen = false;

                query->port = strdup("");
                query->udp_size = -1;
                query->retries = DEFAULT_RETRIES_DIG;
                query->port = strdup("");
                query->udp_size = -1;
                query->retries = DEFAULT_RETRIES_DIG;


@@ -2416,7 +2394,6 @@ static void print_help(void)
               "       +[no]ttl                 * Show TTL value.\n"
               "       +[no]crypto              * Show binary parts of RRSIGs and DNSKEYs.\n"
               "       +[no]tcp                   Use TCP protocol.\n"
               "       +[no]ttl                 * Show TTL value.\n"
               "       +[no]crypto              * Show binary parts of RRSIGs and DNSKEYs.\n"
               "       +[no]tcp                   Use TCP protocol.\n"

-              "       +[no]fastopen              Use TCP Fast Open.\n"

               "       +[no]ignore                Don't use TCP automatically if truncated.\n"
               "       +[no]keepopen              Don't close the TCP connection to be reused.\n"
               "       +[no]tls                   Use TLS with Opportunistic privacy profile.\n"
               "       +[no]ignore                Don't use TCP automatically if truncated.\n"
               "       +[no]keepopen              Don't close the TCP connection to be reused.\n"
               "       +[no]tls                   Use TLS with Opportunistic privacy profile.\n"

diff --git a/src/utils/kdig/kdig_params.h b/src/utils/kdig/kdig_params.h
index 32d6a86cd09f09885a02468d27b85993a61440c5..869ae12e7dda22a95caa47f0c7173d78f6ebeda3 100644 (file)
--- a/src/utils/kdig/kdig_params.h
+++ b/src/utils/kdig/kdig_params.h
@@ -69,8 +69,6 @@ struct query {
        ip_t            ip;
        /*!< Protocol type (TCP, UDP) to use. */
        protocol_t      protocol;
        ip_t            ip;
        /*!< Protocol type (TCP, UDP) to use. */
        protocol_t      protocol;

-       /*!< Use TCP Fast Open. */
-       bool            fastopen;

        /*!< Keep TCP connection open. */
        bool            keepopen;
        /*!< Port/service to connect to. */
        /*!< Keep TCP connection open. */
        bool            keepopen;
        /*!< Port/service to connect to. */

diff --git a/src/utils/knsupdate/knsupdate_exec.c b/src/utils/knsupdate/knsupdate_exec.c
index 24b40f19d4951344aacb39ec59bfc62fc81787a6..9e0360868d6fb09083b72d422b82da1290aef7b2 100644 (file)
--- a/src/utils/knsupdate/knsupdate_exec.c
+++ b/src/utils/knsupdate/knsupdate_exec.c
@@ -434,7 +434,6 @@ static int pkt_sendrecv(knsupdate_params_t *params)
                       get_iptype(params->ip, params->server),
                       get_socktype(params->protocol, KNOT_RRTYPE_SOA),
                       params->wait,
                       get_iptype(params->ip, params->server),
                       get_socktype(params->protocol, KNOT_RRTYPE_SOA),
                       params->wait,

-                      NET_FLAGS_NONE,

                       NULL,
                       NULL,
                       &net);
                       NULL,
                       NULL,
                       &net);