Bug 457913 - AsynchIO.cpp does not handle "No route to host" error
AsynchIO.cpp does not handle "No route to host" error
Product: Red Hat Enterprise MRG
Classification: Red Hat
Component: qpid-cpp (Show other bugs)
All Linux
urgent Severity medium
: 1.0.1
: ---
Assigned To: messaging-bugs
Kim van der Riet
Depends On:
Blocks: 459263
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Reported: 2008-08-05 07:57 EDT by Matthew Farrellee
Modified: 2008-10-06 15:08 EDT (History)
3 users (show)

See Also:
Fixed In Version:
Doc Type: Bug Fix
Doc Text:
Story Points: ---
Clone Of:
Last Closed: 2008-10-06 15:08:53 EDT
Type: ---
Regression: ---
Mount Type: ---
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Category: ---
oVirt Team: ---
RHEL 7.3 requirements from Atomic Host:
Cloudforms Team: ---

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Description Matthew Farrellee 2008-08-05 07:57:28 EDT
I think this is from the broker...

terminate called after throwing an instance of 'qpid::Exception'
  what():  No route to host (qpid/sys/posix/AsynchIO.cpp:305)

This is from my program...

2008-aug-04 02:16:55 error Exception in client dispatch thread: Connection closed by broker
terminate called after throwing an instance of 'qpid::ConnectionException'
  what():  Connection closed by broker

And this is from the broker...

[1]+  Aborted                 (core dumped) ~condor/qpid.INSTALL/sbin/qpidd --no-data-dir --no-module-dir --auth no --port 15672

Seems AsynchIO.cpp is not handling all the errors it should.
Comment 1 Gordon Sim 2008-08-05 08:29:06 EDT
Fixed by r682685 on trunk and r682688 on qpid.0-10
Comment 2 Justin Ross 2008-08-05 16:46:10 EDT
Here's another error that went to the bottom of that if ladder:

 Aug  5 16:19:50 mrg2 qpidd[10116]: 2008-aug-05 16:19:50 critical Daemon startup failed: Connection timed out (qpid/sys/posix/AsynchIO.cpp:298) 

Line 298 is the QPID_POSIX_CHECK(rc) line at rev 676581.  I was using the 1.0 rpms.

This is reproducible by setting up a client listening on a queue on a broker, then cutting the network out and waiting, presumably, for the timeout.

Note that this problem *is* apparently addressed by the change at 682688.
Comment 3 Matthew Farrellee 2008-08-05 16:56:00 EDT
I believe I hit this by connecting to the broker with qpid-tool over the VPN and then having the VPN disconnect (overnight). So a similar situation to what Justin encountered.
Comment 5 Frantisek Reznicek 2008-09-16 09:58:35 EDT
RHTS test MRG_Messaging/qpid_asynchio_fails_on_network_failure_bz457913 proves that No route to host issue is solved now (->VERIFIED)
Comment 7 errata-xmlrpc 2008-10-06 15:08:53 EDT
An advisory has been issued which should help the problem
described in this bug report. This report is therefore being
closed with a resolution of ERRATA. For more information
on therefore solution and/or where to find the updated files,
please follow the link below. You may reopen this bug report
if the solution does not work for you.


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