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2010-10-18Minor comment improvement.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>
2010-10-13Clean-up of the code related to attaching/detaching engines to sessions.Martin Sustrik
Session base class now handles the engine events exclusively. It notifies derived session types using dedicated "attached" and "detached" events. Couple of bugs was fixed along the way. Signed-off-by: Martin Sustrik <sustrik@250bpm.com>
2010-10-12Avoid duplicate creation of pipes for a single sessionMartin Sustrik
When a session is being closed down its inbound and outbound pipe pointers are set to null. If (re) connection happens at that time, session may try to reinistantiate the pipes which is wrong. This patch allows session to attach pipes only once in its lifetime. Signed-off-by: Martin Sustrik <sustrik@250bpm.com>
2010-10-08More cleanup of session termination process.Martin Sustrik
Fix in termination of session attached to a REP socket. Several fixes of session termination in case of disconnection. Signed-off-by: Martin Sustrik <sustrik@250bpm.com>
2010-10-08Clean-up of session termination processMartin Sustrik
Specifically, shutdown of child objects is initiated *before* termination handshake with socket object. Signed-off-by: Martin Sustrik <sustrik@250bpm.com>
2010-09-20problem with engine being attached to session while it's being terminated fixedMartin Sustrik
2010-09-19termination of pipe via delimiter message could stuck when no data were read ↵Martin Sustrik
from the pipe (because connection wasn't active) -- fixed
2010-09-19obsolete 'active' flag removed from session_tMartin Sustrik
2010-09-17reconnection process fixed when failure occurs during init phaseMartin Sustrik
2010-08-25elementary fixes to the named sessionMartin Sustrik
2010-08-25sessions created by listerner are correctly shut downMartin Sustrik
2010-08-25engine leak fixed; pgm compilation fixedMartin Sustrik
2010-08-25engine termination on disconnect fixedMartin Sustrik
2010-08-25I/O object hierarchy implementedMartin Sustrik
2010-08-25Destruction of session is delayed till both in & out pipes are closedMartin 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.
2010-06-21Add SWAP supportMartin Hurton
2010-05-25LWM is computed rather than explicitly specified by userMartin Sustrik
2010-04-07unitialised member in seesion_t class - fixedMartin Sustrik
2010-03-27ZMQ_TBC renamed to ZMQ_MOREMartin Sustrik
2010-03-20rollback of half-processed messages in case of disconnectionMartin Sustrik
2010-03-20XREP-style prefixing/trimming messages removedMartin 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.
2010-02-19don't check for identity, if the connection is anonymousMartin Sustrik
2010-02-19Multi-hop REQ/REP, part XII., generate unique identities for anonymous ↵Martin Sustrik
connections
2010-02-16Multi-hop REQ/REP, part XI., finalise the XREQ/XREP functionalityMartin Sustrik
2010-02-14Multi-hop REQ/REP, part X., optional delayed creation of pipes during connectMartin 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
2010-02-13Multi-hop REQ/REP, part VI., session 'name' renamed to 'peer_identity'Martin Sustrik
2010-02-12Multi-hop REQ/REP, part V., peer identity is passed from init object to sessionMartin Sustrik
2010-01-21ZMQII-43: Race condition when writing to pipeMartin Sustrik
2010-01-05Copyrights transferred from FastMQ to iMatixMartin Sustrik
2009-12-23ZMQII-28: Bidirectional introduction on TCP connection establishmentMartin Sustrik
2009-12-15all news converted to nothrow variantMartin Sustrik
2009-12-15reconnection mechanism added to tcp transportMartin Sustrik
2009-12-02seqnum mechanism automatedMartin Sustrik
2009-12-01annoying optimisation in 'bind' command removedMartin Sustrik
2009-11-26memory leak in message encoder fixedMartin Sustrik
2009-11-21race condition in inproc transport shutdown fixedMartin Sustrik
2009-11-21obsolete parameter removed from 'bind' commandMartin Sustrik
2009-09-21different fixes to req/repMartin Sustrik
2009-09-21initial version of req/rep socketsMartin Sustrik
2009-09-16ZMQII-8: Failure during orphan pipe deallocationMartin Sustrik
2009-09-16reconnect added to zmq_connecterMartin Sustrik
2009-09-11ZMQII-5: Only one consumer in a process gets the messageMartin Sustrik
2009-09-04python binding functionalMartin Sustrik
2009-09-02bug during terminal shutdown fixedMartin Sustrik
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