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621 Commits

Author SHA1 Message Date
Luca Boccassi
6d69898240
Merge pull request #3794 from sigiesec/fix-ctx-shutdown 
Problem: sockets can be created after calling zmq_ctx_shutdown
 2020-01-26 18:09:47 +00:00
Simon Giesecke
36a8df2f8c Problem: sockets can be created after calling zmq_ctx_shutdown 
Solution: fix handling of _starting and _terminate flags

Add tests for this situation.

Clarify documentation of zmq_ctx_shutdown and zmq_socket.

Fixes #3792
 2020-01-26 18:06:14 +01:00
std-any-emplace
337ec270a4 EAGAIN: Refer to ZMQ_RCVTIMEO when receiving in blocking-mode 2020-01-25 20:04:59 +01:00
std-any-emplace
feb4f3d424 Fix minor typo 2020-01-23 20:09:08 +01:00
std-any-emplace
81d522bb66 Refer to zmq_socket because there are more thread-safe sockets than just client/server 2020-01-23 20:08:38 +01:00
std-any-emplace
8004c10f39 Documentation fix regarding thread-safety of zmq_poll/zmq_poller.txt. 
See https://github.com/zeromq/libzmq/issues/3778.
 2020-01-19 09:54:11 +01:00
Andrij Abyzov
5a854780f2 Problem: cannot send arbitrary data from XSUB to XPUB. 
Solution: now if the first frame in a multipart message is not subscribe/unsubscribe,
the rest of the parts are also considered to be not subscribe/unsubscribe.
 2019-12-04 16:25:08 +01:00
Dries Harnie
ba6695c59a Problem: zmq_poller example is wrong 
Solution: flipped arguments in example
 2019-10-31 18:54:07 +01:00
Luca Boccassi
f24c019ec1
Merge pull request #3686 from trya/doc_sock_block 
Fix documentation about sockets blocking on send operations
 2019-09-23 20:50:44 +01:00
trya
4378d71247 Problem: Documentation about socket blocking on send operations is incorrect 
Solution: Reflect real behavior of sockets blocking on send operations
Sockets that block in mute state only block when no peer is available if
the transport is connection-oriented and the ZMQ_IMMEDIATE socket option
is set.
 2019-09-23 02:13:04 +02:00
Francesco Montorsi
b3582da8fb Introduce extended set/get methods for ZMQ contexts (#3642) 
* Introduce DRAFT zmq_ctx_set_ext() and zmq_ctx_get_ext() methods. Change
ZMQ_THREAD_NAME_PREFIX to allow for non-numeric thread name prefixes.
 2019-08-27 23:41:23 +01:00
Luca Boccassi
60cca513a1
Merge pull request #3593 from jean-airoldie/doc_poller 
Problem: behavior of closing a socket registered...
 2019-07-24 11:03:14 +01:00
jean-airoldie
1bd94a979d Problem: behavior of closing a socket registered... 
...in a poller is not documented.
Solution: Document it.
 2019-07-24 05:59:29 -04:00
jean-airoldie
7675995fe8 Problem: incorrect ZMQ_MAX_SOCKETS default value in doc 
Solution: update the doc with the correct default value
 2019-07-22 20:37:00 -04:00
Luca Boccassi
0f01fb5134 Problem: markdown errors in zmq_getsockopt.txt 
Solution: fix them
 2019-07-08 10:47:27 +01:00
Luca Boccassi
364561953a Problem: zmq_disconnect documentation is confusing and breaks semantics 
Solution: restore separate zmq_unbind documentation, adding a note that the implementation
might be shared but the semantics are different and should not be mixed.
This avoids tying the API to the implementation details which might change for some
engines.
 2019-06-27 18:23:26 +01:00
Luca Boccassi
eba6fb2988 Problem: ZMQ_IN/OUT_BATCH_SIZE are dangerous 
Solution: clearly advise users to avoid them in all cases to
avoid unforseen problems.
Also fix markdown syntax, applicable transport types and getter description.
 2019-06-27 18:23:26 +01:00
jean-airoldie
cfcab66c71 Problem: {in,out}_batch_size must be configured at compiled time 
Solution: Added a socket option to configure them at runtime.
 2019-06-27 02:31:11 -04:00
jean-airoldie
4d933c28be Problem: disconnect & unbind doc is misleading 
Make it explicit that the two functions are identical.
Also document the expected disconnect behavior extensively
and illustrate the difference between disconnecting a
connected vs. bound endpoint.
 2019-06-17 02:04:52 -04:00
Christophe Guillon
58c30dc7d1 Add support for SOCKS5 basic authentication 2019-06-10 16:40:06 +02:00
Andreas Rottmann
fae26774f5 Problem: Unclear zmq_msg_send failure semantics 
Solution: Explicitly explain message ownership semantics when the call
fails.

Fixes #3526.
 2019-05-31 17:36:06 +02:00
jackpimbert
940f54e7ce Problem: PGM doc missing info on high data rates 
Solution: Include a new section on configuring both ZMQ and the host
OS tx/rx buffers to facilitate sending large messages at a high data
rate with the PGM protocol.
 2019-05-24 09:55:29 +02:00
Luca Boccassi
19ff4d0b6a Problem: zmq_socket_monitor_versioned_typed duplicates zmq_socket_monitor_versioned 
Solution: unify the two APIs, as they are both still in DRAFT state and
thus can be changed.
 2019-05-18 16:44:07 +01:00
Luca Boccassi
797439c8e2 Problem: typos in manpage entry for ZMQ_XPUB_MANUAL_LAST_VALUE 
Solution: fix them
 2019-05-18 16:44:07 +01:00
imkcy9
2f98f7034b Support XPub socket send last value caching to last subscription pipe with ZMQ_XPUB_MANUAL_LAST_VALUE. (#3511) 
* Add ZMQ_XPUB_MANUAL_LAST_VALUE

* Surpport xpub send last value caching to one pipe with ZMQ_XPUB_MANUAL_LAST_VALUE

* Add test_xpubub_manual_last_value

* Add relicense and doc
 2019-05-17 22:12:32 +01:00
jean-airoldie
606a8f7967 Problem: Socket monitoring only allows ZMQ_PAIR 
Solution: Allow ZMQ_PUB and ZMQ_PUSH sockets types for the monitoring.
This way someone could create a ZMQ_PULL socket connected to multiple
monitoring sockets at the same time.
 2019-05-15 01:48:46 -04:00
Simon Giesecke
d46c580977 Problem: signature of zmq_poller_fd does is incompatible with regular error handling 
Solution: change return type to int (again) and return fd via an output parameter
 2019-05-09 11:09:35 -04:00
jean-airoldie
cdbe120738 Problem: No invalid pointer handling for zmq_poller_fd 
Solution: Add some and document it.
 2019-05-02 17:10:20 -04:00
jean-airoldie
19dd8195be Problem: Missing doc & unit tests for zmq_poller_fd 
Solution: Add doc & unit tests
 2019-05-02 06:31:14 -04:00
normano
9780011846 Fixed zmq_socket_monitor example 2019-05-01 19:32:53 -07:00
Luca Boccassi
f4b0f327de Problem: markup error in zmq_socket.txt 
Solution: fix it
 2019-04-12 12:57:54 +01:00
Luca Boccassi
8f77150c80 Problem: man errors, can't break lines 
Solution: add space between OR'ed values

zmq_getsockopt.3 2472: warning [p 17, 9.5i, div '3tbd1,1', 0.5i]: can't break line
zmq_setsockopt.3 3471: warning [p 24, 1.8i, div '3tbd1,1', 0.5i]: can't break line
 2019-04-12 12:17:12 +01:00
Constantin Rack
831ac95fd9
Merge pull request #3428 from Eelis/mallocfail 
Don't crash if memory allocation in socket_poller_t::rebuild fails.
 2019-02-23 10:52:22 +01:00
Eelis van der Weegen
8259c519b3 Problem: Program crashes if memory allocation in socket_poller_t::rebuild fails. 
Solution: Report memory allocation failure as ENOMEM so applications can handle it gracefully.

Fixes #3427.
 2019-02-23 09:55:04 +01:00
Eelis van der Weegen
f1d6811dd7 Problem: The documentation for zmq_poller_new incorrectly states that it cannot fail. 
Solution: Revise the offending wording, adding a remark that zmq_poller_new will return NULL in case of failure.

Fixes #3425.
 2019-02-22 20:11:26 +01:00
Doron Somech
3d55131eba
Merge pull request #3422 from sigiesec/fix-zmq-proxy-docs 
Problem: zmq_proxy signature in documentation does not match actual s…
 2019-02-20 16:58:57 +02:00
Simon Giesecke
c05d010c01
Problem: zmq_proxy signature in documentation does not match actual signature 
Solution: remove extra const
 2019-02-20 15:38:52 +01:00
Luca Boccassi
feadf6d40f Problem: cannot monitor state of queues at runtime 
Solution: add API and ZMQ_EVENT_PIPES_STATS event which generates 2
values, one for the egress and one for the ingress pipes respectively.
Refactor the events code to be able to send multiple values.
 2019-02-10 16:33:26 +00:00
Luca Boccassi
c1b374fa6a Problem: manpage for zmq_socket_monitor_versioned has old example 
Solution: update it
 2019-02-07 16:24:41 +00:00
Luca Boccassi
b20cb122d9 Problem: zmq_socket_monitor_versioned manpage not generated 
Solution: add it to doc/Makefile.am
 2019-02-07 16:24:41 +00:00
Luca Boccassi
2edba1259e Problem: zmq_socket_monitor_versioned manpage doesn't build 
Solution: fix formatting
 2019-02-07 16:24:41 +00:00
Luca Boccassi
86697347fc Problem: symlinking manpages in automake does not work 
Solution: remove them for now
 2019-02-07 16:24:41 +00:00
Simon Giesecke
478e42442b Problem: no documentation on zmq_socket_monitor_versioned 
Solution: add initial version of documentation
 2019-02-02 15:33:27 +01:00
Luca Boccassi
9fae3d1f10 Problem: one more test fails on GNU/Hurd 
Solution: mark test_rebind_ipc as XFAIL on Hurd as it does not
implement getsockname on IPC and thus it's impossible to use
wildcard IPC binds.
Document that ZMQ_LAST_ENDPOINT does not work on Hurd with IPC.
 2019-01-27 14:04:18 +00:00
Luca Boccassi
93b3689376 Problem: ZMQ_SOCKET_LIMIT and ZMQ_THREAD_PRIORITY have the same value 
Solution: remove documents and tests for ZMQ_THREAD_PRIORITY getter. It
never worked and can never work as it has the same value as a get-only
option ZMQ_SOCKET_LIMIT. It cannot be changed without breaking ABI.
Note that the setter works fine as ZMQ_SOCKET_LIMIT is get-only.
 2019-01-15 19:58:42 +00:00
Erick Tryzelaar
a92585586b
Fix a typo - lenght to length 
Noticed there was a small typo in the documentation.
 2018-12-13 20:32:29 -08:00
Luca Boccassi
d61c47ef6f Problem: no example for STATISTICS in proxy manpage 
Solution: add it
 2018-11-18 13:23:38 +00:00
Luca Boccassi
22c3ecc458 Problem: some context options have no getter 
Solution: add one so that class-based bindings can easily use them
 2018-11-18 13:23:38 +00:00
Luca Boccassi
c347aef794 Problem: new DRAFT monitoring events are eligible for STABLE 
Solution: do it
 2018-11-18 13:23:38 +00:00
Anton Dimitrov
860c905e5a Removes unneeded trailing spaces in doc. 2018-10-01 17:10:47 +03:00
Anton Dimitrov
082457b6d0 Problem: zmq_msg_send doc incomplete return value description (issue #2488) 
Solution: Add more information to the doc specifying that MAX_INT is the maximum
possible return value.
 2018-10-01 17:00:21 +03:00
Francesco Montorsi
eb3e63e22f Hwm tests and docs (#3242) 
Add new HWM tests and more detailed documentation
 2018-09-13 22:14:06 +01:00
Szekely Gyorgy
2cdad3d0ce Add ZMQ_ROUTER_NOTIFY draft socket option (#3213) 
* Add ZMQ_ROUTER_NOTIFY draft socket option
 2018-08-15 08:54:08 +01:00
Luca Boccassi
efbec8e67f Problem: zmq_poller manpage is not build 
Solution: add it to the makefile
 2018-07-27 23:05:01 +01:00
Luca Boccassi
06176fde4d Problem: no documentation for zmq_timers_* 
Solution: add a manpage
Fixes #3005
 2018-07-27 23:04:05 +01:00
jamesdillonharvey
83e1712d67 Update conflate docs to cover issue #3171 (#3175) 
* More info on conflate queue
 2018-06-26 10:49:36 +01:00
jamesdillonharvey
edec2244d1 update pair doc (#3170) 
* update pair doc
 2018-06-21 16:55:18 +01:00
Simon Giesecke
d90e70c1cf Problem: maximum allowed value for ZMQ_HEARTBEAT_TTL is wrong 
Solution: use UINT16_MAX
 2018-05-25 15:06:11 +02:00
Bill Torpey
8ad0d5896e prevent duplicate connections from PUB sockets also (see https://gith… (#3117) 
* Update zmq_connect documentation to mention issue of multiple connects to the same endpoint
 2018-05-22 16:05:32 +01:00
Simon Giesecke
4fea7184dc Problem: man zmq_poller_* not working 
Solution: add symlinks to zmq_poller.txt
 2018-05-14 11:29:24 +02:00
Simon Giesecke
f4b1cae082 Problem: no documentation for zmq_poller_* 
Solution: add initial documentation
 2018-05-14 11:29:24 +02:00
Lionel Flandrin
4b635c3d06 Problem: documentation for zmq_udp is outdated 
Solution: update to document new binding options and IPv6 support
 2018-05-10 19:24:48 +02:00
Lionel Flandrin
99412c810d Problem: ZMQ doesn't expose the MULTICAST_LOOP socket option 
Solution: add a new ZMQ_MULTICAST_LOOP option for UDP sockets.
 2018-05-10 19:24:46 +02:00
Luca Boccassi
cdf5566108 Problem: default ZMQ_HEARTBEAT_TIMEOUT when enabled not documented 
Solution: mention in manpage that if the timeout is not set and the
interval is, the timeout will be equal to the interval
 2018-04-28 11:47:21 +01:00
Luca Boccassi
c027255329 Problem: Server-client not marked as DRAFT in manpage 
Solution: add note like for radio-dish
Fixes: #3050
 2018-04-23 18:13:16 +01:00
Luca Boccassi
6f26a33359 Problem: 4.2.5 is out, we need to restore API changes and 4.3.x 
Solution: revert the revert!

Revert "Problem: regression in 4.2.3 went unnoticed, want to release 4.2.5"

This reverts commit 5f17e26fa4.
 2018-03-23 19:31:42 +00:00
Luca Boccassi
5f17e26fa4 Problem: regression in 4.2.3 went unnoticed, want to release 4.2.5 
Solution: revert DRAFT -> STABLE API transition so that we can do a
bugfix-only 4.2.5 release.
Will be re-reverted once tagged.

Revert "Problem: ZMQ_BINDTODEVICE has met STABLE conditions"

This reverts commit 3cb79f5042.

Revert "Problem: ZMQ_MSG_GSSAPI_* have met STABLE conditions"

This reverts commit 374da4207b.

Revert "Problem: ZMQ_MSG_T_SIZE has met STABLE conditions"

This reverts commit 6411c4a247.

Revert "Problem: docs say STABLE API still in DRAFT"

This reverts commit 9f2f30b7ff.
 2018-03-23 11:22:10 +00:00
Luca Boccassi
1b733e75a2 Problem: zmq_connect doc says inproc has to be bound first 
Solution: fix it, as since 4.2.0 there is no ordering constraint
anymore
Fixes: #2854
 2018-03-21 19:57:54 +00:00
Luca Boccassi
dba4ef28cc Problem: zmq_close manpage does not say it's asynchronous 
Solution: clarify it since it's a common source of confusion
 2018-03-21 19:55:55 +00:00
Luca Boccassi
9f2f30b7ff Problem: docs say STABLE API still in DRAFT 
Solution: update them
 2018-03-21 19:54:31 +00:00
Luca Boccassi
a4b74a7b05 Problem: ZMQ_ZERO_COPY_RCV not marked as DRAFT in docs 
Solution: update manpages
 2018-03-21 16:45:41 +00:00
Luca Boccassi
6411c4a247 Problem: ZMQ_MSG_T_SIZE has met STABLE conditions 
Solution: move it from DRAFT to STABLE since it's been in a public
release, committed for 6+ months and has not changed.
Given a new STABLE symbol has been added, bump minor version number.
 2018-03-21 16:45:41 +00:00
Pontus Sköldström
57422c7df1 Problem: Documentation missing for ZMQ_METADATA socket option 2018-03-15 17:24:54 +01:00
Stefan Kaes
fcbd2a5710 Problem: enormous memory increase due to zero copy decoding 
The zero copy decoding strategy implemented for 4.2.0 can lead to a large
increase of main memory usage in some cases (I have seen one program go up to
40G from 10G after upgrading from 4.1.4). This commit adds a new option to
contexts, called ZMQ_ZERO_COPY_RECV, which allows one to switch to the old
decoding strategy.
 2018-03-05 18:13:28 +01:00
Luca Boccassi
d57422819a Problem: documentation for ZMQ_XPUB_VERBOSE(R) is unclear 
Solultion: clarify that notifications for unique subs/unsubs are always
passed, and these option only affect the behaviour for duplicated ones.
 2018-03-02 13:42:45 +01:00
fnaime
da9bc91053
Wrong ZMQ_LINGER default value 
Problem: Wrong linger default value

Solution: correct documentation
 2017-11-23 14:15:09 -02:00
Luca Boccassi
e523adf3da Problem: new monitor events missing from docs 
Solution: add them
 2017-11-16 22:00:14 +00:00
ebyrob
d7926d6d5a
Change zmq_recv to zmg_msg_recv since zmq_msg_t is only used with the zmg_msg_recv style functions. 2017-11-10 09:06:16 -05:00
f18m
2aa0e6fd4d Change ZMQ_THREAD_AFFINITY to ZMQ_THREAD_AFFINITY_CPU_ADD/ZMQ_THREAD_AFFINITY_CPU_REMOVE. Avoid prefix thread names when no prefix was set. 2017-10-25 09:55:47 +02:00
Simon Giesecke
439e49bca1 Problem: description of return value is cloned from zmq_atomic_counter_new 
Solution: provide correct description

Fixes #2789
 2017-10-21 17:21:00 +02:00
Simon Giesecke
cfef04035c Clarify usage of zmq_close (#2792) 
* Clarify usage of zmq_close
 2017-10-18 15:27:00 +01:00
Luca Boccassi
55a347c7da Problem: zmq_proxy_steerable manpage does not mention multipart 
Solution: mention that the STATISTICS command returns a message with 8
frames
 2017-10-17 13:20:34 +01:00
Luca Boccassi
cc8d3586cd Problem: formatting error in zmq_ctx_set 
Solution: fix it
 2017-10-17 13:18:46 +01:00
Luca Boccassi
fa5443e92f Merge pull request #2786 from f18m/affinity-scheduling-docs 
Increase details in docs
 2017-10-17 13:16:37 +01:00
f18m
b95ef430be Add docs for ZMQ_THREAD_NAME_PREFIX 2017-10-17 14:11:42 +02:00
f18m
e12f3e68c0 Increase details in docs 2017-10-17 14:03:53 +02:00
f18m
e2678b8b11 Add documentation for new steerable proxy command 2017-10-17 11:08:09 +02:00
Luca Boccassi
e5e83c53e5 Problem: ZMQ_THREAD_AFFINITY is not documented 
Solution: add a section in zmq_ctx_set's manpage
 2017-10-16 12:43:34 +01:00
Luca Boccassi
1478517e1a Problem: use of nice() for ZMQ_THREAD_PRIORITY not documented 
Solution: mention that it is used on Linux when SCHED_OTHER is selected
 2017-10-16 12:42:59 +01:00
Luca Boccassi
b6aee51691 Problem: strict ZAP protocol adherence is backward incompatible 
Solution: add ZMQ_ZAP_ENFORCE_DOMAIN to hide backward incompatible
change and make it disabled by default.
In a future release that breaks API compatibility we can then switch
the default to enabled in order to achieve full RFC compatibility.

Fixes #2762
 2017-10-09 17:48:33 +01:00
sigiesec
1414bf938c Problem: use of unqualified "id" in code example 
Solution: use "routing_id" instead
 2017-09-19 17:54:52 +02:00
sigiesec
d6694e7d47 Problem: Use of "rid" in the docs 
Solution: Replaced by "routing id"
 2017-09-19 17:53:54 +02:00
sigiesec
12f62c74c1 Problem: docs refer to "Identity" 
Solution: change docs to refer to "Routing id"
 2017-09-19 17:53:54 +02:00
sigiesec
7297df6278 Problem: documentation of ZMQ_ZAP_DOMAIN is wrong 
Solution: fix documentation
 2017-09-19 09:13:57 +02:00
Doron Somech
af03241dcb Revert "Problem: term "identity" is confusing" 2017-09-07 15:47:43 +03:00
sigiesec
cd55c62499 Problem: use of unqualified "id" in code example 
Solution: use "routing_id" instead
 2017-09-07 11:21:13 +02:00
sigiesec
0874eec803 Problem: Use of "rid" in the docs 
Solution: Replaced by "routing id"
 2017-09-07 11:18:50 +02:00
sigiesec
f174003740 Problem: docs refer to "Identity" 
Solution: change docs to refer to "Routing id"
 2017-09-07 11:09:18 +02:00
Simon Giesecke
00c6962516 Problem: test failing due to too few messages sent relative to SNDHWM 
Solution: relaxed assertion to accept 10% of the SNDHWM, and updated documentation accordingly
 2017-08-20 11:51:09 +02:00
Luca Boccassi
9387897674 Problem: multi-part able sockets deprecated in favour of non-multi-part 
Solution: as discussed, remove the deprecation notices, as many users
expressed the need for multi-part support.
Fixes #2699
 2017-08-19 11:23:18 +01:00