From 403a9efc0c1f50333b65d5c86deb80c794e45595 Mon Sep 17 00:00:00 2001
From: Maxim Dounin <mdounin@mdounin.ru>
Date: Mon, 29 Sep 2014 22:27:45 +0400
Subject: [PATCH] Upstream keepalive: reset c->sent on cached connections.

The c->sent is reset to 0 on each request by server-side http code,
so do the same on client side.  This allows to count number of bytes
sent in a particular request.
---
 src/http/modules/ngx_http_upstream_keepalive_module.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/src/http/modules/ngx_http_upstream_keepalive_module.c b/src/http/modules/ngx_http_upstream_keepalive_module.c
index c1c1c70d6..f738f0cc1 100644
--- a/src/http/modules/ngx_http_upstream_keepalive_module.c
+++ b/src/http/modules/ngx_http_upstream_keepalive_module.c
@@ -248,6 +248,7 @@ ngx_http_upstream_get_keepalive_peer(ngx_peer_connection_t *pc, void *data)
                            "get keepalive peer: using connection %p", c);
 
             c->idle = 0;
+            c->sent = 0;
             c->log = pc->log;
             c->read->log = pc->log;
             c->write->log = pc->log;