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2011-11-01LABELS and COMMANDs removedMartin Sustrik
Signed-off-by: Martin Sustrik <sustrik@250bpm.com>
2011-10-31250bpm copyrights addedMartin Sustrik
Signed-off-by: Martin Sustrik <sustrik@250bpm.com>
2011-06-23Fix MSVC buildMartin Sustrik
Signed-off-by: Martin Sustrik <sustrik@250bpm.com>
2011-06-20LABEL flag added to the wire formatMartin Sustrik
So far there was no distinction between message parts used by 0MQ and message parts used by user. Now, the message parts used by 0MQ are marked as 'LABEL'. Signed-off-by: Martin Sustrik <sustrik@250bpm.com>
2011-05-23Move the pipe termination code to socket_base_tMartin Sustrik
So far, the pipe termination code was spread among socket type classes, fair queuer, load balancer, etc. This patch moves all the associated logic to a single place. Signed-off-by: Martin Sustrik <sustrik@250bpm.com>
2011-05-22Introduces bi-directional pipesMartin Sustrik
So far, there was a pair of unidirectional pipes between a socket and a session (or an inproc peer). This resulted in complex problems with half-closed states and tracking which inpipe corresponds to which outpipe. This patch doesn't add any functionality in itself, but is essential for further work on features like subscription forwarding. Signed-off-by: Martin Sustrik <sustrik@250bpm.com>
2011-05-15Fixes warning when compiling with MSVC on Win64Martin Sustrik
Signed-off-by: Martin Sustrik <sustrik@250bpm.com>
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>
2011-03-20Message atomicity bug in load-balancer fixedMartin Sustrik
If the peer getting the message have disconnected in the middle of multiplart message, the remaining part of the message went to a different peer. This patch fixes the issue. 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>
2010-12-15Fixes assertion on pipe.cpp:237 when swap fills up.Mikko Koppanen
Fixes swap::full () functionality Signed-off-by: Mikko Koppanen <mkoppanen@php.net>
2010-10-30Name of "GNU Lesser Public License" corrected.Martin Sustrik
Signed-off-by: Martin Sustrik <sustrik@250bpm.com>
2010-09-18single term ack counting mechanism for every socket (no separate mechanisms ↵Martin Sustrik
for fq_t and lb_t)
2010-09-18potential duplicate termination of pipes removedMartin Sustrik
2010-09-10lefover assert removedMartin Sustrik
2010-09-07Bug in fq_t and lb_t (when used via ZMQ_EVENTS option) fixedMartin Sustrik
2010-09-01hangup when closing socket with no pipes attached -- 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.
2010-03-27ZMQ_TBC renamed to ZMQ_MOREMartin Sustrik
2010-03-27multi-part message work with UPSTREAM/DOWNSTREAMMartin 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
2010-02-10lb: bugfix - never skip active pipe when sending msgMartin Hurton
2010-01-05Copyrights transferred from FastMQ to iMatixMartin Sustrik
2009-12-15zmq_encoder/decoder are able to add/trim prefixes from messages; fair ↵Martin Sustrik
queueing and load balancing algorithms factorised into separate classes
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