From: Christopher Davis <chrisd@torproject.org>
Date: Tue, 5 Oct 2010 17:01:54 +0000 (-0400)
Subject: Send a shutdown(SHUT_WR) before closing an http connection
X-Git-Tag: release-2.0.8-rc~24
X-Git-Url: https://granicus.if.org/sourcecode?a=commitdiff_plain;h=e0fd87085d5392039f7406445d1abac47fdde2f5;p=libevent

Send a shutdown(SHUT_WR) before closing an http connection

This avoids getting an ECONNRESET from the TCP stack.

Fixes bug 2928690
---

diff --git a/http.c b/http.c
index d23776eb..504e3e41 100644
--- a/http.c
+++ b/http.c
@@ -975,8 +975,10 @@ evhttp_connection_free(struct evhttp_connection *evcon)
 	if (evcon->bufev != NULL)
 		bufferevent_free(evcon->bufev);
 
-	if (evcon->fd != -1)
+	if (evcon->fd != -1) {
+		shutdown(evcon->fd, 1);
 		evutil_closesocket(evcon->fd);
+	}
 
 	if (evcon->bind_address != NULL)
 		mm_free(evcon->bind_address);
@@ -1041,7 +1043,8 @@ evhttp_connection_reset(struct evhttp_connection *evcon)
 		/* inform interested parties about connection close */
 		if (evhttp_connected(evcon) && evcon->closecb != NULL)
 			(*evcon->closecb)(evcon, evcon->closecb_arg);
-
+		
+		shutdown(evcon->fd, 1);
 		evutil_closesocket(evcon->fd);
 		evcon->fd = -1;
 	}