Bug 3543

Summary:	Race condition with 1 server and 300 clients
Product:	TAO	Reporter:	Johnny Willemsen <jwillemsen>
Component:	ORB	Assignee:	DOC Center Support List (internal) <tao-support>
Status:	RESOLVED FIXED
Severity:	normal
Priority:	P3
Version:	1.6.7
Hardware:	All
OS:	All
Bug Depends on:	3545
Bug Blocks:	3546, 3553

Description Johnny Willemsen 2009-01-12 07:42:03 CST

when one server is used with 300 clients we see a race condition when multiple server threads wait for the connection back to the client.

Comment 1 Johnny Willemsen 2009-01-12 12:57:47 CST

Mon Jan 12 18:41:46 UTC 2009  Johnny Willemsen  <jwillemsen@remedy.nl>

        * tao/Transport.cpp (register_if_necessary):
          Don't check if the transport is registered, we could get a thread
          switch between the check and the registration. Also only when the
          register_handler returns -1 we have a failure, with 1 it is already
          registered. This fixes bugzilla 3543

Comment 2 Johnny Willemsen 2009-01-17 03:10:00 CST

reopen, with 1000 clients things still fail, there can only be 512 connections in the cache, seems a race conditions in the transport cache

Comment 3 Johnny Willemsen 2009-01-21 14:31:38 CST

dep

Comment 4 Johnny Willemsen 2009-02-23 03:05:24 CST

fixed