From: Stephen Hemminger <shemminger@vyatta.com>
Date: Fri, 11 Jan 2013 18:27:23 +0000 (+0000)
Subject: bgpd: uncork after each write
X-Git-Tag: frr-2.0-rc1~1707
X-Git-Url: https://git.puffer.fish/?a=commitdiff_plain;h=3a69f74a0a903659e8a5bb930b257d9d09a87626;p=matthieu%2Ffrr.git

bgpd: uncork after each write

Keep data flowing, uncork after each BGP_WRITE_PACKET_MAX.
This makes TCP send data sooner, since thread may not be scheduled
again for a a longish time because of new UPDATE's coming in.

Signed-off-by: Stephen Hemminger <shemminger@vyatta.org>
Signed-off-by: David Lamparter <equinox@opensourcerouting.org>
---

diff --git a/bgpd/bgp_packet.c b/bgpd/bgp_packet.c
index 02863d75e4..b0918fc52f 100644
--- a/bgpd/bgp_packet.c
+++ b/bgpd/bgp_packet.c
@@ -677,7 +677,8 @@ bgp_write (struct thread *thread)
 
 	  /* Flush any existing events */
 	  BGP_EVENT_ADD (peer, BGP_Stop);
-	  return 0;
+	  goto done;
+
 	case BGP_MSG_KEEPALIVE:
 	  peer->keepalive_out++;
 	  break;
@@ -698,9 +699,9 @@ bgp_write (struct thread *thread)
   
   if (bgp_write_proceed (peer))
     BGP_WRITE_ON (peer->t_write, bgp_write, peer->fd);
-  else
-    sockopt_cork (peer->fd, 0);
-  
+
+ done:
+  sockopt_cork (peer->fd, 0);
   return 0;
 }