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2011-07-17GENERIC socket type and COMMAND flag addedMartin Sustrik
GENERIC allows to use 0MQ as a dumb networking framework. It provides user with connect/disconnect notifications. Also, each inbound message is labeled by ID of the connection it originated from. Outbound messages should be labeled by the ID of the connection to send them to. To distinguish connect/disconnect notifications from common messages, COMMAND flag was introduced. Signed-off-by: Martin Sustrik <sustrik@250bpm.com>
2011-07-15ZMQ_IDENTITY socket option removedMartin Sustrik
This patch simplifies the whole codebase significantly, including dropping depedency on libuuid. Signed-off-by: Martin Sustrik <sustrik@250bpm.com>
2011-07-15non-immediate_connect functionality removedMartin Sustrik
It was used only by ROUTER socket. After its removal it became obsolete. Signed-off-by: Martin Sustrik <sustrik@250bpm.com>
2011-07-15Debian packaging removedMartin Sustrik
It is now maintained as a separate project. Signed-off-by: Martin Sustrik <sustrik@250bpm.com>
2011-07-15ROUTER and DEALER sockets removedMartin Sustrik
To be replaced by new generic socket type Signed-off-by: Martin Sustrik <sustrik@250bpm.com>
2011-07-15Version number bumped to 4.0.0Martin Sustrik
Signed-off-by: Martin Sustrik <sustrik@250bpm.com>
2011-07-12Bug with setting options on SUB socket fixedMartin Sustrik
Signed-off-by: Martin Sustrik <sustrik@250bpm.com>
2011-07-11zmq_bind(3) and zmq_connect(3) describe EINVAL errorMartin Sustrik
Signed-off-by: Martin Sustrik <sustrik@250bpm.com>
2011-07-11Subscription forwarding test addedMartin Sustrik
Signed-off-by: Martin Sustrik <sustrik@250bpm.com>
2011-07-11REQ/REP drop test extendedMartin Sustrik
The test now checks whether replies are dropped when reply pipe is overflowed. Signed-off-by: Martin Sustrik <sustrik@250bpm.com>
2011-07-11PGM transport reconciled with subscription forwardingMartin Sustrik
As PGM is not capable of passing subscriptions upstream, subscriptions are ignored at sub side and engine subscribes for all messages on pub side. Signed-off-by: Martin Sustrik <sustrik@250bpm.com>
2011-07-11ZMQ_FILTER option removedMartin Sustrik
The filtering is now done depending on the socket type. SUB socket filters the messages (end-to-end filtering) while XSUB relies on upstream nodes to do (imprefect) filtering. Signed-off-by: Martin Sustrik <sustrik@250bpm.com>
2011-07-11Man pages for send & recv function brought up to dateMartin Sustrik
Signed-off-by: Martin Sustrik <sustrik@250bpm.com>
2011-07-11Experimental code from zmq_init_t removed.Martin Sustrik
Signed-off-by: Martin Sustrik <sustrik@250bpm.com>
2011-07-09Drop outbound messages in XREP socket when SNDHWM is reachedMartin Sustrik
Signed-off-by: Martin Sustrik <sustrik@250bpm.com>
2011-07-08VSM data are aligned to 32/64 bit boundaryMartin Sustrik
Till now the VSM buffer was aligned to 16 bit boundary which could possibly cause problems on RISC architectures when accessing the message data in unsafe manner. Signed-off-by: Martin Sustrik <sustrik@250bpm.com>
2011-07-04License text in autogen.sh fixedMartin Sustrik
autogen.sh incorrectly referred to the license as GPL. Changed to LGPL. Signed-off-by: Martin Sustrik <sustrik@250bpm.com>
2011-07-03Build system checks for presence of eventfd.h headerMartin Sustrik
Signed-off-by: Martin Sustrik <sustrik@250bpm.com>
2011-07-03Merge branch 'master' of github.com:zeromq/libzmqMartin Sustrik
2011-07-03Race condition in eventfd signaler fixedMartin Sustrik
recv function on eventfd signaler could accidentally grab two signals instead of one. Fixed. Signed-off-by: Martin Sustrik <sustrik@250bpm.com>
2011-07-03eventfd implementation of the signalerMartin Sustrik
Eventfd (on Linux) is more efficient that socketpair for passing simple signals. Signed-off-by: Martin Sustrik <sustrik@250bpm.com>
2011-07-03Fix MSVC buildMartin Sustrik
Signed-off-by: Martin Sustrik <sustrik@250bpm.com>
2011-07-03Inproc tests need no I/O threadsMartin Sustrik
Signed-off-by: Martin Sustrik <sustrik@250bpm.com>
2011-07-03Command are now stored in ypipes instead of in socketpairsMartin Sustrik
Storing commands in OS socket buffers caused whole lot of problems when free space in the buffer ran out. This patch stores commands in ypipes instead and uses socketpair just to signal the other thread, ie. at most one byte is stored in the socketpair at any single instant. Signed-off-by: Martin Sustrik <sustrik@250bpm.com>
2011-06-30Testing for errors from pthread_* functions fixedMartin Sustrik
pthread_* functions return the error number rather than setting errno. This was not accounter for till now. Signed-off-by: Martin Sustrik <sustrik@250bpm.com>
2011-06-29Use strrchr to ensure we split off the last colon for the service portAndrew Thompson
IPv6 addresses have colons and will produce invalid data for the getaddrinfo lookup. Signed-off-by: Andrew Thompson <andy@fud.org.nz>
2011-06-28Packaging for MSVC build fixedMartin Sustrik
MSVC project files for inproc_lat and inproc_thr were not packaged during make dist phase. Signed-off-by: Martin Sustrik <sustrik@250bpm.com>
2011-06-27Rename i_inout to i_engine_sinkMartin Sustrik
Signed-off-by: Martin Sustrik <sustrik@250bpm.com>
2011-06-26Typo in zmq_msg_size(3) fixedCarl Clemens
Signed-off-by: Carl Clemens <carlclemens1@yahoo.com>
2011-06-23Fix MSVC buildMartin Sustrik
Signed-off-by: Martin Sustrik <sustrik@250bpm.com>
2011-06-23Outstanding requests dropped when requester dies (issue 190)Martin Sustrik
So far the requests in req/rep pattern were delivered to and processed by worker even though the original requester was dead. Thus, the worker processing replies with noone to deliver results to. This optimisation drops requests in two situations: 1. Queued inbound requests in XREP socket when peer disconnects. 2. Queued outbound requests in XREQ when socket is closed. Signed-off-by: Martin Sustrik <sustrik@250bpm.com>
2011-06-22O(1) fair-queueing in XREP implementedMartin Sustrik
Up to now the complexity of fair-queueing in XREP was O(n). Signed-off-by: Martin Sustrik <sustrik@250bpm.com>
2011-06-22New wire format for REQ/REP patternMartin Sustrik
This patch introduces two changes: 1. 32-bit ID is used to identify the peer instead of UUID 2. REQ socket seeds the label stack with unique 32-bit request ID It also drops any replies with non-matching request ID Signed-off-by: Martin Sustrik <sustrik@250bpm.com>
2011-06-21Unspecified error code from mailbox_t::recv on Win32 fixedMartin Sustrik
Signed-off-by: Martin Sustrik <sustrik@250bpm.com>
2011-06-20Introduce ZMQ_ROUTER and ZMQ_DEALER socketsMartin Sustrik
Signed-off-by: Martin Sustrik <sustrik@250bpm.com>
2011-06-20Fix errors in zmq_getsockopt(3) manpageMartin 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>
2011-06-20Basic tests now test multi-part messages instead of single-partMartin Sustrik
Signed-off-by: Martin Sustrik <sustrik@250bpm.com>
2011-06-20Bug fixed in pipe terminationMartin Sustrik
Signed-off-by: Martin Sustrik <sustrik@250bpm.com>
2011-06-20Optimise block/non-block switching in mailbox_tFabien Ninoles
For the platforms that don't support MSG_DONTWAIT the reader socket in mailbox_t was kept in non-blocking state and flipped to blocking state and back when blocking read was requested. Now, the state is preserved between calls and flipped only if different type of operation (block vs. non-block) is requested. Signed-off-by: Fabien Ninoles <fabien@tzone.org> Signed-off-by: Martin Sustrik <sustrik@250bpm.com>
2011-06-20Fix minor warning in MSVC buildMartin Sustrik
Signed-off-by: Martin Sustrik <sustrik@250bpm.com>
2011-06-20Disable timeo test on MinGWMartin Sustrik
Signed-off-by: Martin Sustrik <sustrik@250bpm.com>
2011-06-19Mailbox timeouts fixed on WindowsMartin Sustrik
Signed-off-by: Martin Sustrik <sustrik@250bpm.com>
2011-06-19Documentation for XPUB and XSUB socket addedMartin Sustrik
Signed-off-by: Martin Sustrik <sustrik@250bpm.com>
2011-06-19Session termination error fixedMartin Sustrik
When session is already terminating and reconnection happens at that point, the session should not create new pipe to its socket. Signed-off-by: Martin Sustrik <sustrik@250bpm.com>
2011-06-19Race condition in pipe_t fixed.Martin Sustrik
pipe_t now correctly drops pointer to the underlying pipe when sending pipe_term_ack command. Signed-off-by: Martin Sustrik <sustrik@250bpm.com>
2011-06-19ENETDOWN is a legal error from TCP connectMartin Sustrik
Signed-off-by: Martin Sustrik <sustrik@250bpm.com>
2011-06-19Throughput tests fixed.Martin Sustrik
Introduction of subscription forwarding have broken throughput tests. This patch changes the pattern used in the tests to PUSH/PULL. Signed-off-by: Martin Sustrik <sustrik@250bpm.com>
2011-06-19Merge branch 'master' of github.com:zeromq/libzmqMartin Sustrik
2011-06-18Refactor Windows versioning and WinSock usage.Signed-off-by: Steven McCoy ↵Steven McCoy
<steven.mccoy@miru.hk>
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