[Sqlrelay-discussion] RE: Failed to acquire announce mutex

[Guo, J. <Jin...@pa...>]

Dave,

After some investigation, I found that if I increase the connection =
number to 40, the connection process is stopped at "Waiting for =
client...". Thanks

-----Original Message-----
From: Guo, Jinnan=20
Sent: November 22, 2005 06:20 AM
To: 'sql...@li...'
Subject: Failed to acquire announce mutex


Dave,

I setup SQLRelay with 20 connections, everything is fine. But when I =
tried to start 30 connections, most of the connections failed. Here is =
log of one of the connection process.

....

11/16/2005 20:35:48 EST connection [19181] : database is available

11/16/2005 20:35:48 EST connection [19181] : initializing session...

11/16/2005 20:35:48 EST connection [19181] : done initializing =
session...

11/16/2005 20:35:48 EST connection [19181] : announcing availability...

11/16/2005 20:35:48 EST connection [19181] : registering for handoff...

11/16/2005 20:35:48 EST connection [19181] : handoffsockname: =
/opt/sybase/fir

stworks/var/sqlrelay/tmp/sockets/parsons-handoff

11/16/2005 20:35:48 EST connection [19181] : trying...

11/16/2005 20:35:48 EST connection [19181] : done registering for =
handoff

11/16/2005 20:35:48 EST connection [19181] : acquiring announce mutex

Then, the process hang there forever.