From: wessels <>
Date: Fri, 26 Jun 1998 10:23:33 +0000 (+0000)
Subject: adjust sensitivity of peer RTT calculations.  Changed the average factor
X-Git-Tag: SQUID_3_0_PRE1~3135
X-Git-Url: http://git.ipfire.org/gitweb.cgi?a=commitdiff_plain;h=e39dc0e0c8ec19a16069a7e2f64c6bd4f8862692;p=thirdparty%2Fsquid.git

adjust sensitivity of peer RTT calculations.  Changed the average factor
from 1000 to 50.  Added a call to gettimeofday() in comm_incoming().
Surely someone will protest that.
---

diff --git a/src/comm.cc b/src/comm.cc
index 5219099709..53dcb4393b 100644
--- a/src/comm.cc
+++ b/src/comm.cc
@@ -1,7 +1,7 @@
 
 
 /*
- * $Id: comm.cc,v 1.271 1998/06/10 05:47:09 wessels Exp $
+ * $Id: comm.cc,v 1.272 1998/06/26 04:23:33 wessels Exp $
  *
  * DEBUG: section 5     Socket Functions
  * AUTHOR: Harvest Derived
@@ -770,6 +770,9 @@ comm_incoming(void)
     int j;
     incame = 0;
     io_events = 0;
+#if !ALARM_UPDATES_TIME
+    getCurrentTime();
+#endif
     if (theInIcpConnection > 0) {
 	icpHandleUdp(theInIcpConnection, &incame);
 	if (theInIcpConnection != theOutIcpConnection)
diff --git a/src/defines.h b/src/defines.h
index 9267928bcd..82e3b09a0d 100644
--- a/src/defines.h
+++ b/src/defines.h
@@ -146,7 +146,7 @@
 #define MAX_LOGIN_SZ  128
 
 #define PEER_MAX_ADDRESSES 10
-#define RTT_AV_FACTOR      1000
+#define RTT_AV_FACTOR      50
 
 /* flags for peer->mcast.flags */
 #define PEER_COUNT_EVENT_PENDING 1
diff --git a/src/neighbors.cc b/src/neighbors.cc
index 60ee124c42..2d1b560f72 100644
--- a/src/neighbors.cc
+++ b/src/neighbors.cc
@@ -1,6 +1,6 @@
 
 /*
- * $Id: neighbors.cc,v 1.222 1998/06/08 17:29:17 wessels Exp $
+ * $Id: neighbors.cc,v 1.223 1998/06/26 04:23:34 wessels Exp $
  *
  * DEBUG: section 15    Neighbor Routines
  * AUTHOR: Harvest Derived
@@ -671,7 +671,8 @@ neighborAlive(peer * p, const MemObject * mem, const icp_common_t * header)
 	p->stats.counts[header->opcode]++;
     if (mem) {
 	rtt = tvSubMsec(mem->start_ping, current_time);
-	p->stats.rtt = intAverage(p->stats.rtt, rtt, n, RTT_AV_FACTOR);
+	if (rtt)
+	    p->stats.rtt = intAverage(p->stats.rtt, rtt, n, RTT_AV_FACTOR);
 	p->icp_version = (int) header->version;
     }
 }