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Re: [coldsync-hackers] very slow network sync
- To: ColdSync Hackers <coldsync-hackers at lusars dot net>
- Subject: Re: [coldsync-hackers] very slow network sync
- From: "David A. Desrosiers" <hacker at gnu-designs dot com>
- Date: Tue, 14 Dec 2004 10:02:58 -0500 (EST)
- In-reply-to: <41BEC12B.9090307@ekspert.szczecin.pl>
- References: <41BEC12B.9090307@ekspert.szczecin.pl>
- Reply-to: coldsync-hackers at lusars dot net
- Sender: owner-coldsync-hackers at lusars dot net
> Setting TCP_NODELAY on socket help in this situation. Simply patch
> below.
We've had this same exact patch filed against pilot-link also,
by a user over a month ago.
Since we've completely redesigned the back-end of pilot-link
with different buffering and packet handling, we appear to have
obsoleted the need for it. The difference in synchronization with and
without TCP_NODELAY on a 9-minute+ LANSync sync, was only 15 seconds,
very negligable.
David A. Desrosiers
desrod@gnu-designs.com
http://gnu-designs.com