RE: Slowness in establishing connections from ruby to Haproxy after upgrading from 1.4.8 to 1.4.18

2012-01-04 Thread Cassidy, Bryan
Is there an ETA for this fix making its way to a 1.4 release? Also, is it known what version introduced undesirable behavior with ruby clients? 1.4.9 to 1.4.18 is a fairly loose bound... Thanks, Bryan -Original Message- From: Willy Tarreau [mailto:w...@1wt.eu] Sent: Saturday, December

Re: Slowness in establishing connections from ruby to Haproxy after upgrading from 1.4.8 to 1.4.18

2012-01-04 Thread Willy Tarreau
Hi Bryan, On Wed, Jan 04, 2012 at 05:23:06PM +, Cassidy, Bryan wrote: Is there an ETA for this fix making its way to a 1.4 release? Also, is it known what version introduced undesirable behavior with ruby clients? 1.4.9 to 1.4.18 is a fairly loose bound... It was introduced with patch

Re: Slowness in establishing connections from ruby to Haproxy after upgrading from 1.4.8 to 1.4.18

2011-12-16 Thread Willy Tarreau
Hi Tim, On Tue, Dec 13, 2011 at 06:01:49PM -0500, Timothy Garnett wrote: Hi Willy, Thanks very much for your response. It looks like it does have something to do with TCP_NODELAY. Setting option http-server-close had no effect on this problem. However, if I set option http-no-delay in

Re: Slowness in establishing connections from ruby to Haproxy after upgrading from 1.4.8 to 1.4.18

2011-12-13 Thread Timothy Garnett
Hi Willy, Thanks very much for your response. It looks like it does have something to do with TCP_NODELAY. Setting option http-server-close had no effect on this problem. However, if I set option http-no-delay in haproxy then the problem goes away. It also goes away if I patch Ruby's

Re: Slowness in establishing connections from ruby to Haproxy after upgrading from 1.4.8 to 1.4.18

2011-12-12 Thread Willy Tarreau
Hi Tim, On Mon, Dec 12, 2011 at 02:33:53PM -0500, Timothy Garnett wrote: Hi all, We've been using Haproxy for a couple of years now to load balance our external traffic and our internal backend services. We recently upgraded from version 1.4.8 to 1.4.18 and we noticed some connection