From: wessels <>
Date: Fri, 15 Jan 1999 06:15:43 +0000 (+0000)
Subject: We used to close persistent connections if the number of free
X-Git-Tag: SQUID_3_0_PRE1~2403
X-Git-Url: http://git.ipfire.org/gitweb.cgi?a=commitdiff_plain;h=ce00f705c47f0161de5a833b05ab78a9eb4aa91a;p=thirdparty%2Fsquid.git

We used to close persistent connections if the number of free
descriptors was less than four times the reservedFD limit.  On
small-FD systems, we will never keep a pconn open because reservedFD
is set to numberFD/4.

Lets try twice the reserved FD limit.
---

diff --git a/src/pconn.cc b/src/pconn.cc
index f56d1b6d26..2ecbec8857 100644
--- a/src/pconn.cc
+++ b/src/pconn.cc
@@ -1,6 +1,6 @@
 
 /*
- * $Id: pconn.cc,v 1.24 1998/09/04 23:04:56 wessels Exp $
+ * $Id: pconn.cc,v 1.25 1999/01/14 23:15:43 wessels Exp $
  *
  * DEBUG: section 48    Persistent Connections
  * AUTHOR: Duane Wessels
@@ -181,7 +181,7 @@ pconnPush(int fd, const char *host, u_short port)
     int *old;
     LOCAL_ARRAY(char, key, SQUIDHOSTNAMELEN + 10);
     LOCAL_ARRAY(char, desc, FD_DESC_SZ);
-    if (fdNFree() < (RESERVED_FD << 2)) {
+    if (fdNFree() < (RESERVED_FD << 1)) {
 	debug(48, 3) ("pconnPush: Not many unused FDs\n");
 	comm_close(fd);
 	return;