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2014-07-02Link against security/libsodium so that CURVE security becomes available.mbalmer1-1/+8
Conditionalize C++ standard on the compiler being used (the curve code in zeromq uses "long long" which is not vali in C++98).
2014-03-11Update zeromq to 4.0.4.obache2-6/+6
0MQ version 4.0.4 stable, released on 2014/03/10 ================================================ Bug Fixes --------- * Fixed #909; out of tree build issue on Linux. * Fixed #888; hangs on terminate when inproc connected but never bound. * Fixed #868; assertion failure at ip.cpp:137 when using port scanner. * Fixed #818; fix timestamp counter on s390/s390x. * Fixed #817; only export zmq_* symbols. * Fixed #797; fixed setting TCP keepalive on Windows. * Fixed #775; compile error on Windows. * Fixed #763; when talking to a ZMTP v1 peer (libzmq 2.2), a socket would send an extra identity frame at the start of the connection. * Fixed LIBZMQ-576 - Crash closing a socket after zmq_msg_send returns EAGAIN (reverts LIBZMQ-497) * Fixed LIBZMQ-584; subscription filters getting lost on reconnection.
2014-03-01Update zeromq to 4.0.3.obache6-30/+26
0MQ version 4.0.3 stable, released on 2013/11/24 ================================================ Bug Fixes --------- * Fixed test_many_sockets case, which failed when process socket limit was 1024. 0MQ version 4.0.2 stable, released on 2013/11/24 ================================================ Bug Fixes --------- * Fixed LIBZMQ-583 - improved low-res timer for Windows * Fixed LIBZMQ-578 - z85_decode was extremely slow * Fixed LIBZMQ-577 - fault in man pages. * Fixed LIBZMQ-574 - assertion failure when ran out of system file handles * Fixed LIBZMQ-571 - test_stream failing in some cases * Fixed LIBZMQ-569 - Socket server crashes with random client data and when talking to 2.2 versions * Fixed LIBZMQ-39 - Bad file descriptor during shutdown * Pulled expected failing test_linger.cpp from release * Reduced pause time in tests to allow "make check" to run faster 0MQ version 4.0.1 stable, released on 2013/10/08 ================================================ Changes ------- * Updated CURVE mechanism to track revised RFC 27 (INITIATE vouch). The INITIATE command vouch box is Box[C',S](C->S') instead of Box[C'](C->S), to reduce the risk of client impersonation, as per https://codesinchaos.wordpress.com/2012/09/09/curvecp-1/. * Fixed LIBZMQ-567, adding abstract namespaces for IPC sockets on Linux. Converts an initial strudel or "at sign" (@) in the Unix socket path to a NULL character ('\0') indicating that the socket uses the abstract namespace instead of the filesystem namespace. For instance, binding a socket to 'ipc://@/tmp/tester' will not create a file associated with the socket whereas binding to 'ipc:///tmp/tester' will create the file /tmp/tester. See issue 567 for more information. * Added zmq_z85_encode and zmq_z85_decode to core libzmq API. * Added zmq_curve_keypair to core libzmq API. * Bumped library ABI version to 4:0:1. Bug fixes --------- * Fixed some build/test errors on OS/X + Clang++. * Fixed LIBZMQ-565, typo in code. * Fixed LIBZMQ-566, dealer-to-router connections sometimes failing. * Fixed builds for AIX, MSVC 2008, OS/X with clang++, Solaris. * Improved CURVE handshake error handling. 0MQ version 4.0.0 (RC1), released on 2013/09/20 =============================================== Major changes ------------- * New wire level protocol, ZMTP/3.0, see http://rfc.zeromq.org/spec:23. Does not yet implement the SUBSCRIBE, CANCEL, PING, and PONG commands. * New security framework, from plain user+password to strong encryption, see section below. See http://hintjens.com/blog:49 for a tutorial. * New ZMQ_STREAM socket type for working as a TCP client or server. See: tests/test_stream.cpp. Improvements ------------ * You can now connect to an inproc:// endpoint that does not already exist. This means inproc:// no longer needs careful set-up, but it may break code that relied on the old behaviour. See: tests/test_inproc_connect.cpp. * Libzmq now checks socket types at connection time, so that trying to connect a 'wrong' socket type will fail. * New zmq_ctx_shutdown API method will shutdown a context and send ETERM to blocking calls, without blocking. Use zmq_ctx_term to finalise the process. * The regression test suite has been significantly extended and improved. * Contexts can now be terminated in forked child processes. See: tests/test_fork.cpp. * zmq_disconnect now respects the linger setting on sockets. * New zmq_send_const API method to send constant data (without copying). See: tests/test_inproc_connect.cpp. * Added CMake support for static libraries. * Added test cases for socket semantics as defined in RFCs 28, 29, 30, 31. See: tests/test_spec_*.cpp. * New socket option, ZMQ_PROBE_ROUTER triggers an empty message on connect. See: tests/test_probe_router.cpp. * New socket option, ZMQ_REQ_CORRELATE allows for correlation of replies from a REP socket. See: tests/test_req_correlate.cpp. * New socket option, ZMQ_REQ_RELAXED, lets you disable the state machine on a REQ socket, so you can send multiple requests without waiting for replies, and without getting an EFSM error. See: tests/test_req_relaxed.cpp. * New socket option, ZMQ_CONFLATE restricts the outgoing and incoming socket buffers to a single message. See: tests/test_conflate.cpp. Deprecated Options ------------------ * ZMQ_IPV4ONLY deprecated and renamed to ZMQ_IPV6 so that options are consistently "off" by default. * ZMQ_DELAY_ATTACH_ON_CONNECT deprecated, and renamed to ZMQ_IMMEDIATE. See: tests/test_immediate.cpp. Security Framework ------------------ Based on new ZMTP wire level protocol that negotiates a security "mechanism" between client and server before exchanging any other data. Security mechanisms are extensible. ZMTP defines three by default: * NULL - classic ZeroMQ, with no authentication. See http://rfc.zeromq.org/spec:23. * PLAIN - plain-text username + password authentication. See http://rfc.zeromq.org/spec:24. * CURVE - secure authentication and encryption based on elliptic curve cryptography, using the Curve25519 algorithm from Daniel Bernstein and based on CurveCP's security handshake. See http://rfc.zeromq.org/spec:25, http://rfc.zeromq.org/spec:26, and http://curvecp.org. Authentication is done by pluggable "authenticators" that connect to libzmq over an inproc endpoint, see http://rfc.zeromq.org/spec:27. Socket options to configure PLAIN security on client or server: * ZMQ_PLAIN_SERVER, ZMQ_PLAIN_USERNAME, ZMQ_PLAIN_PASSWORD. See tests/test_security_plain. Socket options to configure CURVE security on client or server: * ZMQ_CURVE_SERVER, ZMQ_CURVE_PUBLICKEY, ZMQ_CURVE_SECRETKEY, ZMQ_CURVE_SERVERKEY. See tests/test_security_curve.cpp. Socket options to configure "domain" for ZAP handler: * ZMQ_ZAP_DOMAIN, see tests/test_security_null.cpp. Support for encoding/decoding CURVE binary keys to ASCII: * zmq_z85_encode, zmq_z85_decode. Other issues addressed in this release -------------------------------------- * LIBZMQ-525 Multipart upstreaming from XSUB to XPUB
2013-10-04Missing input for timeval definition.joerg2-1/+14
2013-09-30Update zeromq to 3.2.4.obache10-95/+14
0MQ version 3.2.4 stable, released on 2013/09/20 ================================================ * LIBZMQ-84 (Windows) Assertion failed: Address already in use at signaler.cpp:80 * LIBZMQ-456 ZMQ_XPUB_VERBOSE does not propagate in a tree of XPUB/XSUB devices * LIBZMQ-532 (Windows) critical section not released on error * LIBZMQ-569 Detect OpenPGM 5.2 system library * LIBZMQ-563 Subscribers sometimes stopped receiving messages (aka LIBZMQ-541) * LIBZMQ-XXX Added support for Travis Continuous Integration * LIBZMQ-XXX Several improvements to MSVC support
2013-08-15Consistently declare types with struct.joerg6-1/+71
2013-07-30Fixes build on NetBSD-5.2, missing newline at end of file.obache2-1/+16
2013-07-29ABI bumped at 3.1.0.obache1-2/+2
2013-07-21Drop maintainership.obache1-2/+2
I don't want to take over other's unwanted big change.
2013-07-19Changes 3.2.3:adam6-37/+33
* LIBZMQ-526 Assertion failure "Invalid argument (tcp_connecter.cpp:285)" * LIBZMQ-446 Setting the DSCP bits by default causes CAP_NET_ADMIN error * LIBZMQ-496 Crash on heavy socket opening/closing: Device or resource busy (mutex.hpp:90) * LIBZMQ-462 test_connect_delay fails at test_connect_delay.cpp:80 * LIBZMQ-497 Messages getting dropped * LIBZMQ-488 signaler.cpp leaks the win32 Event Handle * LIBZMQ-476 zmq_disconnect has no effect for inproc sockets * LIBZMQ-475 zmq_disconnect does not sent unsubscribe messages
2013-01-24Update zeromq to 2.2.0.obache2-6/+6
0MQ version 2.2.0 (Stable), released on 2012/04/04 ================================================== Changes ------- * Fixed issue 349, add send/recv timeout socket options. Bug fixes --------- * Fixed issue 301, fix builds on HP-UX 11iv3 when using either gcc or aCC. * Fixed issue 305, memory leakage when using dynamic subscriptions. * Fixed issue 332, libzmq doesn't compile on Android NDK. * Fixed issue 293, libzmq doesn't follow ZMTP/1.0 spec. * Fixed issue 342, cannot build against zmq.hpp under C++11.
2012-10-23Drop superfluous PKG_DESTDIR_SUPPORT, "user-destdir" is default these days.asau1-3/+1
2012-05-20net/zeromq: Add DragonFly supportmarino4-1/+55
With one exception, DragonFly can piggyback on FreeBSD.
2012-01-26Update zeromq to 2.1.11.obache2-6/+6
0MQ version 2.1.11 (Stable), released on 2011/12/18 =================================================== Bug fixes --------- * Fixed issue 290, zmq_poll was using system time instead of monotonic clock (Mika Fischer). * Fixed issue 281, crash on heavy socket creation - assertion failure in mutex.hpp:91. (Mika Fischer). * Fixed issue 273, O_CLOEXEC flag used in ip.cpp:192 is supported only on Linux kernels 2.6.27+ * Fixed issue 261, assertion failure in kqueue.cpp:76. * Fixed issue 269, faulty diagnostic code in 2.1.10. * Fixed issue 254, assertion failure at tcp_socket.cpp:229 on ENOTCONN. Changes ------- * Now builds properly on AIX 6.1 (AJ Lewis). * Builds using libdcekt on HP-UX (AJ Lewis). * New upstream OpenPGM maintenance release 5.1.118. * Enabled debugging on assertion failure on Windows (Paul Betts).
2011-10-04Update zeromq to 2.1.10.obache2-6/+6
0MQ version 2.1.10 (Stable), released on 2011/10/03 =================================================== Bug fixes --------- * Fixed issue 140, SWAP failed with assertion failure in pipe.cpp:187 if the current directory was not writeable. Behavior now is to return -1 at zmq_setsockopt in this situation. * Fixed issue 207, assertion failure in zmq_connecter.cpp:48, when an invalid zmq_connect() string was used, or the hostname could not be resolved. The zmq_connect() call now returns -1 in both those cases. * Fixed issue 218, sockets not opened with SOCK_CLOEXEC, causing fork/exec to sit on sockets unnecessarily. * Fixed issue 250, build errors on Windows. * Fixed issue 252, assertion failure in req.cpp:87 and req.cpp:88. * Fixed issue 261, assertion failure in kqueue.cpp:76 on OS/X. 0MQ version 2.1.9 (Stable), released on 2011/08/29 ================================================== Bug fixes --------- * Fixed issue 240, assertion failure in pgm_socket.cpp:437. * Fixed issue 238, assertion failure in zmq.cpp:655, when zmq_poll is used on an empty set, on Windows. * Fixed issue 239, assertion failure in zmq.cpp:223, when ZMQ_SWAP was used with explicit identities and multiple SUB sockets. * Fixed issue 236, zmq_send() and zmq_recv() did not always return error conditions such as EFSM properly. This bug was introduced in version 2.1.8 by the backport of changes for issue 231. Building -------- * 0MQ support for Android added (Bill Roberts, Mikko Koppanen). 0MQ version 2.1.8 (RC), released on 2011/07/28 ============================================== Bug fixes --------- * Fixed issue 223, assertion failure in tcp_connecter.cpp:300 when connecting to a server that is on an unreachable network (errno is equal to ENETUNREACH). * Fixed issue 228, assertion failure at rep.cpp:88 when HWM was reached. * Fixed issue 231, assertion failure at mailbox.cpp:183 when too many pending socketpair operations were queued (major backport from 3.0). * Fixed issue 234, assertion failure at mailbox.cpp:77 when Ctrl-C was used (only affected git master following backport for 231). * Fixed issue 230, SIGPIPE killing servers when client disconnected, hit OS/X only. Note: this release was renamed "release candidate" due to issue 236, fixed in 2.1.9.
2011-05-31Update zeromq to 2.1.7.obache2-6/+6
0MQ version 2.1.7 (Stable), released on 2011/05/12 ================================================== Bug fixes --------- * Fixed issue 191, message atomicity issue with PUB sockets (an old issue). * Fixed issue 199 (affected ROUTER/XREP sockets, an old issue). * Fixed issue 206, assertion failure in zmq.cpp:223, affected all sockets (bug was introduced in 2.1.6 as part of message validity checking). * Fixed issue 211, REP socket asserted if sent malformed envelope (old issue due to abuse of assertions for error checking). * Fixed issue 212, reconnect failing after resume from sleep on Windows (due to not handling WSAENETDOWN). * Properly handle WSAENETUNREACH on Windows (e.g. if client connects before server binds). Changes ------- * Runtime checking of socket and context validity, to catch e.g. using a socket after closing it, or passing an invalid pointer to context/socket methods. * Test cases moved off port 5555, which conflicts with other services. * Clarified zmq_poll man page that the resolution of the timeout is 1msec.
2011-05-06Update zeromq to 2.1.6.obache4-11/+11
0MQ version 2.1.6 (Stable), released on 2011/04/26 ================================================== Bug fixes --------- * Fixed memory leak with threads on Windows. * Assert during SUB socket termination fixed. Changes ------- * Checks zmq_msg_t validity at each operation. * Inproc performance tests now work on Windows. * PGM wire format specification improved in zmq_pgm(7) * Added thread latency/throughput performance examples. * Added "--with-system-pgm" configure option to use already installed OpenPGM. 0MQ version 2.1.5 (Broken), released on 2011/04/20 ================================================== Note that this version contained a malformed patch and is not usable. It is not available for download, but is available in the git via the 2.1.5 tag. 0MQ version 2.1.4 (Stable), released on 2011/03/30 ================================================== Bug fixes --------- * Fix to OpenPGM which was asserting on small messages (Steven McCoy). Changes ------- * Upgraded OpenPGM to version 5.1.115 (Pieter Hintjens). * OpenPGM build changed to not install OpenPGM artifacts. 0MQ version 2.1.3 (Stable), released on 2011/03/21 ================================================== Bug fixes --------- * Fix to PUSH sockets, which would sometimes deliver tail frames of a multipart message to new subscribers (Martin Sustrik). * Fix to PUB sockets, which would sometimes deliver tail frames of a multipart message to new subscribers (Martin Sustrik). * Windows build was broken due to EPROTONOSUPPORT not being defined. This has now been fixed (Martin Sustrik). * Various fixes to make OpenVMS port work (Brett Cameron). * Corrected Reference Manual to note that ZMQ_LINGER socket option may be set at any time, not just before connecting/binding (Pieter Hintjens). * Fix to C++ binding to properly close sockets (Guido Goldstein). * Removed obsolete assert from pgm_socket.cpp (Martin Sustrik). Changes ------- * Removed stand-alone devices (/devices subdirectory) from distribution. These undocumented programs remain available in older packages (Pieter Hintjens). * OpenPGM default rate raised to 40mbps by default (Steven McCoy). * ZMQ_DEALER and ZMQ_ROUTER macros provided to ease upgrade to 0MQ/3.0. These are scheduled to replace ZMQ_XREQ and ZMQ_XREP (Pieter Hintjens). * Added man page for zmq_device(3) which was hereto undocumented (Pieter Hintjens). * Removed zmq_queue(3), zmq_forwarder(3), zmq_streamer(3) man pages (Pieter Hintjens). OpenPGM Integration ------------------- * Upgraded OpenPGM to version 5.1.114 (Steven McCoy, Mikko Koppanen). * Build system now calls OpenPGM build process directly, allowing easier future upgrades of OpenPGM (Mikko Koppanen). * Build system allows configuration with arbitrary versions of OpenPGM (./configure --with-pgm=libpgm-x.y.z) (Mikko Koppanen). * OpenPGM uses new PGM_ODATA_MAX_RTE controlling original data instead of PGM_TXW_MAX_RTE covering entire channel (Steven McCoy). Building -------- * 0MQ builds properly on FreeBSD (Mikko Koppanen). 0MQ version 2.1.2 (rc2), released on 2011/03/06 =============================================== Bug fixes --------- * 0MQ now correctly handles durable inproc sockets; previously it ignored explicit identities on inproc sockets. * Various memory leaks were fixed. * OpenPGM sender/receiver creation fixed. 0MQ version 2.1.1 (rc1), released on 2011/02/23 =============================================== New functionality ----------------- * New socket option ZMQ_RECONNECT_IVL_MAX added, allows for exponential back-off strategy when reconnecting. * New socket option ZMQ_RECOVERY_IVL_MSEC added, as a fine-grained counterpart to ZMQ_RECOVERY_IVL (for multicast transports). * If memory is exhausted, 0MQ warns with an explicit message before aborting the process. * Size of inproc HWM and SWAP is sum of peers' HWMs and SWAPs (Douglas Greager, Martin Sustrik). Bug fixes --------- * 0MQ no longer asserts in mailbox.cpp when multiple peers connect with the same identity. * 0MQ no longer asserts when rejecting an oversized message. * 0MQ no longer asserts in pipe.cpp when the swap fills up. * zmq_poll now works correctly with an empty poll set. * Many more. Building -------- * 0MQ now builds correctly on CentOS, Debian 6, and SunOS/gcc3. * Added WithOpenPGM configuration into MSVC builds. Known issues ------------ * OpenPGM integration is still not fully stable. 0MQ version 2.1.0 (Beta), released on 2010/12/01 ================================================ New functionality ----------------- * New semantics for zmq_close () and zmq_term () ensure that all messages are sent before the application terminates. This behaviour may be modified using the new ZMQ_LINGER socket option; for further details refer to the reference manual. * The new socket options ZMQ_FD and ZMQ_EVENTS provide a way to integrate 0MQ sockets into existing poll/event loops. * Sockets may now be migrated between OS threads, as long as the application ensures that a full memory barrier is issued. * The 0MQ ABI exported by libzmq.so has been formalised; DSO symbol visibility is used on supported platforms to ensure that only public ABI symbols are exported. The library ABI version has been set to 1.0.0 for this release. * OpenPGM has been updated to version 5.0.92. This version no longer depends on GLIB, and integration with 0MQ should be much improved. * zmq_poll() now honors timeouts precisely, and no longer returns if no events are signaled. * Blocking calls now return EINTR if interrupted by the delivery of a signal; this also means that language bindings which previously had problems with handling SIGINT/^C should now work correctly. * The ZMQ_TYPE socket option was added; this allows retrieval of the socket type after creation. * Added a ZMQ_VERSION macro to zmq.h for compile-time API version detection. * The ZMQ_RECONNECT_IVL and ZMQ_BACKLOG socket options have been added. Bug fixes --------- * Forwarder and streamer devices now handle multi-part messages correctly. * 0MQ no longer asserts when malformed data is received on the wire. * 0MQ internal timers now work correctly if the TSC jumps backwards. * The internal signalling functionality (mailbox) has been improved to automatically resize socket buffers on POSIX systems. * Many more. Building -------- * 0MQ now builds correctly with many more non-GCC compilers (Sun Studio, Intel ICC, CLang). * AIX and HP-UX builds should work now. * FD_SETSIZE has been set to 1024 by default for MSVC builds. * Windows builds using GCC (MinGW) now work out of the box. Distribution ------------ * A simple framework for regression tests has been added, along with a few basic self-tests. The tests can be run using "make check".
2011-05-06MASTER_SITES <=> HOMEPAGE.obache1-3/+3
2011-05-06fix HOMEPAGE url.obache1-2/+2
2011-04-06Import zeromq-2.0.11 as net/zeromq.obache5-0/+98
The 0MQ lightweight messaging kernel is a library which extends the standard socket interfaces with features traditionally provided by specialised messaging middleware products. 0MQ sockets provide an abstraction of asynchronous message queues, multiple messaging patterns, message filtering (subscriptions), seamless access to multiple transport protocols and more.
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