From: Fabian Keil <fk@fabiankeil.de>
Date: Sun, 21 Oct 2012 12:44:58 +0000 (+0000)
Subject: Set the socket option SO_LINGER for the client socket in accept_connection()
X-Git-Tag: v_3_0_20~233
X-Git-Url: http://www.privoxy.org/gitweb/?p=privoxy.git;a=commitdiff_plain;h=2ed19f071a3ddae438ced3269cc70b413ace18ae

Set the socket option SO_LINGER for the client socket in accept_connection()

This should further reduce the chances of the client getting
an incomplete response, even though Privoxy wrote the whole
one to the socket.
---

diff --git a/jbsockets.c b/jbsockets.c
index 7df26911..45b57a9e 100644
--- a/jbsockets.c
+++ b/jbsockets.c
@@ -1,4 +1,4 @@
-const char jbsockets_rcs[] = "$Id: jbsockets.c,v 1.116 2012/10/12 11:23:53 fabiankeil Exp $";
+const char jbsockets_rcs[] = "$Id: jbsockets.c,v 1.117 2012/10/17 18:01:34 fabiankeil Exp $";
 /*********************************************************************
  *
  * File        :  $Source: /cvsroot/ijbswa/current/jbsockets.c,v $
@@ -1267,6 +1267,18 @@ int accept_connection(struct client_state * csp, jb_socket fds[])
    }
 #endif
 
+#ifdef SO_LINGER
+   {
+      struct linger linger_options;
+      linger_options.l_onoff  = 1;
+      linger_options.l_linger = 5;
+      if (0 != setsockopt(fd, SOL_SOCKET, SO_LINGER, &linger_options, sizeof(linger_options)))
+      {
+         log_error(LOG_LEVEL_ERROR, "Setting SO_LINGER on socket %d failed.", afd);
+      }
+   }
+#endif
+
    csp->cfd = afd;
 #ifdef HAVE_RFC2553
    csp->ip_addr_str = malloc(NI_MAXHOST);