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* QPID-5528: HA Clean up error messages around rolled-back transactions.Alan Conway2014-02-031-4/+8
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | A simple transaction test on a 3 node cluster generates a lot of errors and rollback messages in the broker logs even though the test code never rolls back a transaction. E.g. qpid-cluster-benchmark -b 20.0.20.200 -n1 -m 1000 -q3 -s2 -r2 --send-arg=--tx --send-arg=10 --receive-arg=--tx --receive-arg=10 The errors are caused by queues being deleted while backup brokers are using them. This happens a lot in the transaction test because a transactional session must create a new transaction when the previous one closes. When the session closes the open transaction is rolled back automatically. Thus there is almost always an empty transaction that is created then immediately rolled back at the end of the session. Backup brokers may still be in the process of subscribing to the transaction's replication queue at this point, causing (harmlesss) errors. This commit takes the following steps to clean up the unwanted error and rollback messages: HA TX messages cleaned up: - Remove log messages about rolling back/destroying empty transactions. - Remove misleading "backup disconnected" message for cancelled transactions. - Remove spurious warning about ignored unreplicated dequeues. - Include TxReplicator destroy in QueueReplicator mutex, idempotence check before destroy. Allow HA to suppress/modify broker exception logging: - Move broker exception logging into ErrorListener - Every SessionHandler has DefaultErrorListener that does the same logging as before. - Added SessionHandlerObserver to allow plugins to change the error listener. - HA plugin set ErrorListeners to log harmless exceptions as HA debug messages. Unrelated cleanup: - Broker now logs "incoming execution exceptions" as debug messages rather than ignoring. - Exception prefixes: don't add the prefix if already present. The exception test above should now pass without errors or rollback messages in the logs. git-svn-id: https://svn.apache.org/repos/asf/qpid/trunk/qpid@1564010 13f79535-47bb-0310-9956-ffa450edef68
* QPID-3147: Misconfigured tracing/logging can lead to hung threads in logging ↵Alan Conway2011-03-211-2/+14
| | | | | | | | | | | stack The hang was caused by re-entrant attempts to initialize the Logger singleton when an exception was thrown during logger configuration. The fix is to disable exception logging temporarily while the logger is constructed. git-svn-id: https://svn.apache.org/repos/asf/qpid/trunk/qpid@1083884 13f79535-47bb-0310-9956-ffa450edef68
* Add directory to #includeAlan Conway2009-07-141-1/+1
| | | | git-svn-id: https://svn.apache.org/repos/asf/qpid/trunk/qpid@793909 13f79535-47bb-0310-9956-ffa450edef68
* DumpClient send connections & session IDs to new members.Alan Conway2008-09-211-1/+1
| | | | git-svn-id: https://svn.apache.org/repos/asf/incubator/qpid/trunk/qpid@697446 13f79535-47bb-0310-9956-ffa450edef68
* Related to QPID-1198: Moved posix platform specific "strerror" code toAndrew Stitcher2008-07-301-6/+0
| | | | | | | platform specific directory git-svn-id: https://svn.apache.org/repos/asf/incubator/qpid/trunk/qpid@680920 13f79535-47bb-0310-9956-ffa450edef68
* Added exceptions to sys::Waitable.Alan Conway2008-06-061-4/+8
| | | | | | | | Fixed client side deadlock involving client::Bounds. Fixed incorrect exception messages during connection shutdown. git-svn-id: https://svn.apache.org/repos/asf/incubator/qpid/trunk/qpid@664114 13f79535-47bb-0310-9956-ffa450edef68
* Support for 0-10 sessions, not yet integrated. Misc minor fixes.Alan Conway2008-05-091-1/+3
| | | | git-svn-id: https://svn.apache.org/repos/asf/incubator/qpid/trunk/qpid@654913 13f79535-47bb-0310-9956-ffa450edef68
* Minor change to format of log message when exception is thrownKim van der Riet2008-04-101-1/+1
| | | | git-svn-id: https://svn.apache.org/repos/asf/incubator/qpid/trunk/qpid@646791 13f79535-47bb-0310-9956-ffa450edef68
* Use "Exception" instead of typeid.name() as default exception name.Alan Conway2008-04-101-1/+1
| | | | | | | Mangled type names are too confusing. git-svn-id: https://svn.apache.org/repos/asf/incubator/qpid/trunk/qpid@646783 13f79535-47bb-0310-9956-ffa450edef68
* Minor cleanup of base Exception and python_tests script.Alan Conway2008-04-041-17/+9
| | | | git-svn-id: https://svn.apache.org/repos/asf/incubator/qpid/trunk/qpid@644845 13f79535-47bb-0310-9956-ffa450edef68
* Fix compile errors/warnings with gcc 4.3Alan Conway2008-03-251-0/+1
| | | | | | | | | | | | | - added missing #includes that were implicitly included via old headers. - add namespace-qualifiers to fix "changes meaning of name" warnings. - ./qpid/ptr_map.h:51: fixed "qualified return value" warning. - use const char* for "conversion from string constant to ‘char*’" warnings Applied patch from https://issues.apache.org/jira/browse/QPID-869 remove depenency on boost/date_time, causes warnings with gcc 4.3. git-svn-id: https://svn.apache.org/repos/asf/incubator/qpid/trunk/qpid@640806 13f79535-47bb-0310-9956-ffa450edef68
* Provide separate name, message and error code on all Exceptions.Alan Conway2008-02-221-8/+19
| | | | git-svn-id: https://svn.apache.org/repos/asf/incubator/qpid/trunk/qpid@630296 13f79535-47bb-0310-9956-ffa450edef68
* Added LocalQueue subscriptions. LocalQueue::pop() provides a "pull"Alan Conway2007-11-071-0/+2
| | | | | | | alternative to the MessageListener::received() "push" API. git-svn-id: https://svn.apache.org/repos/asf/incubator/qpid/trunk/qpid@592803 13f79535-47bb-0310-9956-ffa450edef68
* client/BlockingQueue.h, sys/ConcurrentQueue.h: merged to sys/BlockingQueue.hAlan Conway2007-10-291-4/+0
| | | | | | | | | - updated all users qpid/Exception.h: Removed unimplemented clone() function. git-svn-id: https://svn.apache.org/repos/asf/incubator/qpid/trunk/qpid@589857 13f79535-47bb-0310-9956-ffa450edef68
* Session resume support in client & broker: Client can resume a sessionAlan Conway2007-10-261-32/+10
| | | | | | | | | | | | | | | | | | | | | | | | | after voluntary suspend() or network failure. Frames lost in network failure are automatically re-transmitted for transparent re-connection. client::Session improvements: - Locking to avoid races between network & user threads. - Replaced client::StateManager with sys::StateMonitor - avoid heap allocation. qpid::Exception clean up: - use QPID_MSG consistently to format exception messages. - throw typed exceptions (in reply_exceptions.h) for AMQP exceptions. - re-throw correct typed exception on client for exceptions from broker. - Removed QpidError.h rubygen/templates/constants.rb: - constants.h: Added FOO_CLASS_ID and FOO_BAR_METHOD_ID constants. - reply_constants.h: Added throwReplyException(code, text) log::Logger: - Fixed shutdown race in Statement::~Initializer() git-svn-id: https://svn.apache.org/repos/asf/incubator/qpid/trunk/qpid@588761 13f79535-47bb-0310-9956-ffa450edef68
* * src/tests/ClientSessionTest.cpp: Suspend/resume tests.Alan Conway2007-09-281-1/+1
| | | | | | | | | | | | | | | * broker/SessionManager.cpp, broker/SessionHandler.cpp: Implement suspend/resume * client/ScopedAssociation.h, SessionCore.h, SessionHandler.h: Simplified relationships. - Removed ScopedAssociation. - SessionHandler: is now a member of SessionCore. - SessionCore: shared_ptr ownership by Session(s) and ConnectionImpl. - Using framing::FrameHandler interfaces. git-svn-id: https://svn.apache.org/repos/asf/incubator/qpid/trunk/qpid@580403 13f79535-47bb-0310-9956-ffa450edef68
* Intermediate checkin with preliminary work on epoll based net IOAndrew Stitcher2007-06-181-1/+17
| | | | git-svn-id: https://svn.apache.org/repos/asf/incubator/qpid/trunk/qpid@548337 13f79535-47bb-0310-9956-ffa450edef68
* QPID-504: Print bound port if --port 0 is specified. Not yet used by tests.Alan Conway2007-06-111-3/+10
| | | | | | | | | | | | | | | | | * qpidd.cpp: - With --port 0 print the bound port number to stdout. - Removed --ppid, --check now prints pid. * Daemon.cpp/h: Move pid-file generation to caller (qpidd.cpp) * Exception.cpp: Log a debug message in exception constructors. Helps to show what exceptions were thrown even if they aren't logged at a higher level. * daemon_test: Test new daemon options. git-svn-id: https://svn.apache.org/repos/asf/incubator/qpid/trunk/qpid@546180 13f79535-47bb-0310-9956-ffa450edef68
* * qpid/CommonOptions.h:Alan Conway2007-04-251-0/+6
| | | | | | | | | | | | | - Convenience classs/functions to use boost::program_options. - CommonOptions class for options common to client/broker. * qpid/broker/Broker.h: - Replaced broker::Configuration with class Broker::Options, derived from CommonOptions. * qpidd.cpp: Updated options handling. * qpid/Exception.h: Added strError function to get std::string from errno. git-svn-id: https://svn.apache.org/repos/asf/incubator/qpid/trunk/qpid@532430 13f79535-47bb-0310-9956-ffa450edef68
* Moved src/ source code to src/qpid directory:Alan Conway2007-04-131-0/+46
| | | | | | | | | | | - allows rhm package to build consistently against checked-out or installed qpid. - consistent correspondence between source paths and C++ namespaces. - consistent use of #include <qpid/foo> in source and by users. - allows header files to split over multiple directories, e.g. separating generated code, separating public API from private files. git-svn-id: https://svn.apache.org/repos/asf/incubator/qpid/trunk/qpid@528668 13f79535-47bb-0310-9956-ffa450edef68
* 2006-12-01 Jim Meyering <meyering@redhat.com>Alan Conway2006-12-011-42/+0
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This delta imposes two major changes on the C++ hierarchy: - adds autoconf, automake, libtool support - makes the hierarchy flatter and renames a few files (e.g., Queue.h, Queue.cpp) that appeared twice, once under client/ and again under broker/. In the process, I've changed many #include directives, mostly to remove a qpid/ or qpid/framing/ prefix from the file name argument. Although most changes were to .cpp and .h files under qpid/cpp/, there were also several to template files under qpid/gentools, and even one to CppGenerator.java. Nearly all files are moved to a new position in the hierarchy. The new hierarchy looks like this: src # this is the new home of qpidd.cpp tests # all tests are here. See Makefile.am. gen # As before, all generated files go here. lib # This is just a container for the 3 lib dirs: lib/client lib/broker lib/common lib/common/framing lib/common/sys lib/common/sys/posix lib/common/sys/apr build-aux m4 git-svn-id: https://svn.apache.org/repos/asf/incubator/qpid/trunk/qpid@481159 13f79535-47bb-0310-9956-ffa450edef68
* Posix EventChannel implementation using epoll. Placeholder for kevents.Alan Conway2006-11-291-1/+19
| | | | | | | | Dynamic thread pool EventChannelThreads to serve EventChannel. Misc cleanup/enhancements. git-svn-id: https://svn.apache.org/repos/asf/incubator/qpid/trunk/qpid@480582 13f79535-47bb-0310-9956-ffa450edef68
* update Apache licenses to the current versionStephen Vinoski2006-11-101-13/+16
| | | | git-svn-id: https://svn.apache.org/repos/asf/incubator/qpid/trunk/qpid@473568 13f79535-47bb-0310-9956-ffa450edef68
* Added POSIX equivalents to APR classes used by clients, inlined trivial calls.Alan Conway2006-11-091-1/+1
| | | | git-svn-id: https://svn.apache.org/repos/asf/incubator/qpid/trunk/qpid@473087 13f79535-47bb-0310-9956-ffa450edef68
* Build system reorg, see README and Makefile comments for details.Alan Conway2006-10-161-0/+21
git-svn-id: https://svn.apache.org/repos/asf/incubator/qpid/trunk/qpid@464494 13f79535-47bb-0310-9956-ffa450edef68
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