From: Marko Kreen <markokr@gmail.com>
Date: Wed, 1 Aug 2007 20:42:19 +0000 (+0000)
Subject: When suspending, try to hit packet boundary ASAP
X-Git-Tag: pgbouncer_1_1~71
X-Git-Url: https://granicus.if.org/sourcecode?a=commitdiff_plain;h=e4cc72b8cbf7209ed084e42bd240f05a13f79493;p=pgbouncer

When suspending, try to hit packet boundary ASAP
---

diff --git a/src/sbuf.c b/src/sbuf.c
index f6e5830..4a31413 100644
--- a/src/sbuf.c
+++ b/src/sbuf.c
@@ -523,6 +523,17 @@ try_more:
 	 */
 	free = cf_sbuf_len - sbuf->recv_pos;
 	if (free > 0) {
+		/*
+		 * When suspending, try to hit packet boundary ASAP.
+		 */
+		if (cf_pause_mode == P_SUSPEND
+		    && sbuf->pkt_remain > 0
+		    && sbuf->pkt_remain < free)
+		{
+			free = sbuf->pkt_remain;
+		}
+
+		/* now fetch the data */
 		ok = sbuf_actual_recv(sbuf, free);
 		if (!ok)
 			return;