squid-2.5.STABLE4-pconn_post.patch

   1 Index: squid/src/forward.c
   2 diff -c squid/src/forward.c:1.82.2.7 squid/src/forward.c:1.82.2.8
   3 *** squid/src/forward.c:1.82.2.7        Tue Dec  9 14:51:32 2003
   4 --- squid/src/forward.c Sat Dec 13 09:48:39 2003
   5 ***************
   6 *** 391,398 ****
   7         ftimeout = 5;
   8       if (ftimeout < ctimeout)
   9         ctimeout = ftimeout;
  10 !     if (fwdCheckRetriable(fwdState)) {
  11 !       if ((fd = pconnPop(host, port)) >= 0) {
  12             debug(17, 3) ("fwdConnectStart: reusing pconn FD %d\n", fd);
  13             fwdState->server_fd = fd;
  14             fwdState->n_tries++;
  15 --- 391,398 ----
  16         ftimeout = 5;
  17       if (ftimeout < ctimeout)
  18         ctimeout = ftimeout;
  19 !     if ((fd = pconnPop(host, port)) >= 0) {
  20 !       if (fwdCheckRetriable(fwdState)) {
  21             debug(17, 3) ("fwdConnectStart: reusing pconn FD %d\n", fd);
  22             fwdState->server_fd = fd;
  23             fwdState->n_tries++;
  24 ***************
  25 *** 401,406 ****
  26 --- 401,412 ----
  27             comm_add_close_handler(fd, fwdServerClosed, fwdState);
  28             fwdConnectDone(fd, COMM_OK, fwdState);
  29             return;
  30 +       } else {
  31 +           /* Discard the persistent connection to not cause
  32 +            * a imbalance in number of conenctions open if there
  33 +            * is a lot of POST requests
  34 +            */
  35 +           comm_close(fd);
  36         }
  37       }
  38   #if URL_CHECKSUM_DEBUG