beta14 patch for frequent DNS failures

Folks, I apologize for all the problems with this version. this patch
will fix the DNS lookup failures. Its not really the right thing to
do, but should get us by until the next version.

Index: http.c
===================================================================
RCS file: /surf1/CVS/squid/src/http.c,v
retrieving revision 1.56.2.32
diff -c -w -r1.56.2.32 http.c
***************
*** 588,594 ****
      /* check if IP is already in cache. It must be.
       * It should be done before this route is called.
       * Otherwise, we cannot check return code for connect. */
! if (!ipcache_gethostbyname(request->host, 0)) {
          debug(11, 4, "proxyhttpstart: Called without IP entry in ipcache. OR lookup failed.\n");
          squid_error_entry(entry, ERR_DNS_FAIL, dns_error_message);
          comm_close(sock);
--- 586,592 ----
      /* check if IP is already in cache. It must be.
       * It should be done before this route is called.
       * Otherwise, we cannot check return code for connect. */
! if (!ipcache_gethostbyname(request->host, IP_BLOCKING_LOOKUP)) {
          debug(11, 4, "proxyhttpstart: Called without IP entry in ipcache. OR lookup failed.\n");
          squid_error_entry(entry, ERR_DNS_FAIL, dns_error_message);
          comm_close(sock);
Received on Sun Jun 09 1996 - 08:00:31 MDT