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2011-04-21Message-related functionality factored out into msg_t class.Martin Sustrik
This patch addresses serveral issues: 1. It gathers message related functionality scattered over whole codebase into a single class. 2. It makes zmq_msg_t an opaque datatype. Internals of the class don't pollute zmq.h header file. 3. zmq_msg_t size decreases from 48 to 32 bytes. That saves ~33% of memory in scenarios with large amount of small messages. Signed-off-by: Martin Sustrik <sustrik@250bpm.com>
2011-04-09Run-time checking for context & socket validity addedMartin Sustrik
Signed-off-by: Martin Sustrik <sustrik@250bpm.com>
2011-03-02The copyrights in file headers updated.Martin Sustrik
Signed-off-by: Martin Sustrik <sustrik@250bpm.com>
2011-02-25Socket with no owner objects is deallocated immediatelyMartin Sustrik
Till now the deallocation of such socket was delayed till zmq_term() thus creating a "leak". Signed-off-by: Martin Sustrik <sustrik@250bpm.com>
2011-02-09Reaper thread waits for commands rather them retrieving them periodicallyMartin Sustrik
Signed-off-by: Martin Sustrik <sustrik@250bpm.com>
2011-02-09Initial implementation of reaper thread.Martin Sustrik
Reaper thread destroys the socket asynchronously. zmq_term() can be interrupted by a signal (EINTR). zmq_socket() will return ETERM after zmq_term() was called. Signed-off-by: Martin Sustrik <sustrik@250bpm.com>
2011-01-13Make cppcheck not complain about "'operator=' should return something"Martin Sustrik
Signed-off-by: Martin Sustrik <sustrik@250bpm.com>
2010-12-13add basic uri validationsDhammika Pathirana
Signed-off-by: Dhammika Pathirana <dhammika@gmail.com>
2010-11-05signaler renamed to mailboxMartin Sustrik
For historical reasons queue to transfer commands between threads was called 'signaler'. Given that it was used to pass commands rather than signals it was renamed to 'mailbox', see Erlang mailboxes. Signed-off-by: Martin Sustrik <sustrik@250bpm.com>
2010-11-05slots renamed to tidsMartin Sustrik
Threads were so far identified by integers called 'slots'. This patch renames them to more comprehensible 'tid's (thread IDs). Signed-off-by: Martin Sustrik <sustrik@250bpm.com>
2010-10-30Name of "GNU Lesser Public License" corrected.Martin Sustrik
Signed-off-by: Martin Sustrik <sustrik@250bpm.com>
2010-10-16ZMQ_LINGER socket option added.Martin Sustrik
1. ZMQ_LINGER option can be set/get 2. options are part of own_t base class rather than being declared separately by individual objects 3. Linger option is propagated with "term" command so that the newest value of it is used rather than the stored old one. 4. Session sets the linger timer if needed and terminates as soon as it expires. 5. Corresponding documentation updated. Signed-off-by: Martin Sustrik <sustrik@250bpm.com>
2010-09-26clock_t class addedMartin Sustrik
2010-09-21minor error in comment fixedMartin Sustrik
2010-09-21The flag in the socket has clear semantics now -- it tracks whether ↵Martin Sustrik
corresponding context was closed, it doesn't track whether zmq_close was called on the socket itself
2010-09-08EINTR returned from the blocking functionsMartin Sustrik
2010-08-31naming cleanup: yarray->arrayMartin Sustrik
2010-08-25elementary fixes to the named sessionMartin Sustrik
2010-08-25one more dezombification bug fixedMartin Sustrik
2010-08-25dezombification procedure fixedMartin Sustrik
2010-08-25I/O object hierarchy implementedMartin Sustrik
2010-08-25WIP: Socket migration between threads, new zmq_close() semanticsMartin Sustrik
Sockets may now be migrated between OS threads; sockets may not be used by more than one thread at any time. To migrate a socket to another thread the caller must ensure that a full memory barrier is called before using the socket from the target thread. The new zmq_close() semantics implement the behaviour discussed at: http://lists.zeromq.org/pipermail/zeromq-dev/2010-July/004244.html Specifically, zmq_close() is now deterministic and while it still returns immediately, it does not discard any data that may still be queued for sending. Further, zmq_term() will now block until all outstanding data has been sent. TODO: Many bugs have been introduced, needs testing. Further, SO_LINGER or an equivalent mechanism (possibly a configurable timeout to zmq_term()) needs to be implemented.
2010-04-11multi-part message functionality available via ZMQ_SNDMORE and ZMQ_RCVMOREMartin Sustrik
2010-04-09zmq_getsockopt function addedMartin Sustrik
2010-03-13ZMQ_NOFLUSH and zmq_flush obsoletedMartin Sustrik
2010-03-12Implement flow controlMartin Hurton
This commit introduces the necessary changes necessary for implementing flow control. None of the socket types implements the flow control yet. The code will crash when the flow control is enabled and the thw lwm is reached. The following commits will add flow-control support for individual socket types.
2010-03-11Restructure language bindingsMartin Lucina
C and C++ headers moved from bindings/ to include/, bindings/ removed --with-c and --with-cpp options to configure removed, C and C++ now built and installed by default
2010-02-16Multi-hop REQ/REP, part XI., finalise the XREQ/XREP functionalityMartin Sustrik
2010-02-13Multi-hop REQ/REP, part IX., pass the peer identity as far as socket_base_tMartin Sustrik
2010-02-13Multi-hop REQ/REP, part VIII., new blob_t type used for holding identityMartin Sustrik
2010-02-13Multi-hop REQ/REP, part VII., identity-related algorithms rewrittenMartin Sustrik
2010-01-05Copyrights transferred from FastMQ to iMatixMartin Sustrik
2009-12-23ZMQII-28: Bidirectional introduction on TCP connection establishmentMartin Sustrik
2009-12-02seqnum mechanism automatedMartin Sustrik
2009-12-01annoying optimisation in 'bind' command removedMartin Sustrik
2009-11-21race condition in inproc transport shutdown fixedMartin Sustrik
2009-11-21obsolete parameter removed from 'bind' commandMartin Sustrik
2009-11-21inproc transport - initial commitMartin Sustrik
2009-10-01ZMQII-18: Implement I/O multiplexing (first approximation)Martin Sustrik
2009-09-23ZMQII-16: Change "struct zmq_msg_t" to "zmq_msg_t" in C bindingMartin Sustrik
2009-09-21different fixes to req/repMartin Sustrik
2009-09-21initial version of req/rep socketsMartin Sustrik
2009-09-11added OpenPGM sender - ZMQ_PUBmalosek
2009-09-10ZMQII-3: cheap and nasty implementation of message filteringMartin Sustrik
2009-09-02O(1) socket removalMartin Sustrik
2009-09-02python extension & perf testsMartin Sustrik
2009-08-28pipe deallocation addedMartin Sustrik
2009-08-27pipes addedMartin Sustrik
2009-08-21session management implementedMartin Sustrik
2009-08-20couple of bugs in shutdown mechanism fixedMartin Sustrik
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