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mirror of https://github.com/zeromq/libzmq.git synced 2025-01-01 10:50:28 +08:00

1639 Commits

Author SHA1 Message Date
Martin Sustrik
11e21d027d semaphore_t class removed
The class was not used anywhere anymore. Removed.

Signed-off-by: Martin Sustrik <sustrik@250bpm.com>
2011-07-24 18:06:04 +02:00
Martin Sustrik
837451eddc Remove blob_t class
The class was used in a single place. Replaced by a local typedef.

Signed-off-by: Martin Sustrik <sustrik@250bpm.com>
2011-07-24 17:50:05 +02:00
Martin Sustrik
5650743d9e MSVC build brought up to date
Signed-off-by: Martin Sustrik <sustrik@250bpm.com>
2011-07-22 08:35:01 +02:00
Martin Sustrik
75c4e0e62b mailbox::recv correctly passes EINTR to the caller
This bug caused signal during blocking call to assert.

Signed-off-by: Martin Sustrik <sustrik@250bpm.com>
2011-07-21 23:35:26 +02:00
Martin Sustrik
4bd335932c ECANTROUTE error documented in zmq_sendmsg(3)
Signed-off-by: Martin Sustrik <sustrik@250bpm.com>
2011-07-21 19:14:39 +02:00
Martin Sustrik
6b873d4ffd ROUTER socket blocks on SNDHWM
Till now the message was droppen in such case.

Signed-off-by: Martin Sustrik <sustrik@250bpm.com>
2011-07-21 19:12:51 +02:00
Martin Sustrik
a1e09facb2 ROUTER socket reports error when message cannot be routed
Till now, message was silently dropped if it was sent to
a non-existent peer. Now, ECANTROUTE error is returned.

Signed-off-by: Martin Sustrik <sustrik@250bpm.com>
2011-07-21 18:54:27 +02:00
Martin Sustrik
72a793f78a ZMQ_GENERIC renamed to ZMQ_ROUTER
Signed-off-by: Martin Sustrik <sustrik@250bpm.com>
2011-07-21 18:43:50 +02:00
Martin Sustrik
cb2d715605 endmsg(3) and zmq_recvmsg(3) added to RPM spec file
Signed-off-by: Martin Sustrik <sustrik@250bpm.com>
2011-07-21 11:51:41 +02:00
Martin Sustrik
a808431d1d Fixed email addresses in the MAITAINERS file
Signed-off-by: Martin Sustrik <sustrik@250bpm.com>
2011-07-18 14:29:20 +02:00
Pieter Hintjens
a33a275e3b Fixed issue 230
Signed-off-by: Pieter Hintjens <ph@imatix.com>
2011-07-18 12:53:55 +02:00
Martin Sustrik
7298b5742f Includes in zmq.cpp cleaned-up
Signed-off-by: Martin Sustrik <sustrik@250bpm.com>
2011-07-18 11:39:38 +02:00
Steven McCoy
18d8be5e92 Fix pollin on Cygwin.
Signed-off-by: Steven McCoy <steven.mccoy@miru.hk>
Signed-off-by: Martin Sustrik <sustrik@250bom.com>
2011-07-18 10:54:53 +02:00
Martin Sustrik
ac20e17cbd Reference to C++ binding removed from zmq(7)
Signed-off-by: Martin Sustrik <sustrik@250bpm.com>
2011-07-18 10:04:05 +02:00
Martin Sustrik
66ff99c457 Martin Lucina remove from MAINTAINERS file
Signed-off-by: Martin Sustrik <sustrik@250bpm.com>
2011-07-18 10:00:09 +02:00
Martin Sustrik
f97f50c252 Signaler timeout bug on Windows fixed
Signed-off-by: Martin Sustrik <sustrik@250bpm.com>
2011-07-18 09:41:26 +02:00
Martin Sustrik
1a40880552 ZMQ_IDENTITY option removed from the documentation
Signed-off-by: Martin Sustrik <sustrik@250bpm.com>
2011-07-18 09:30:37 +02:00
Martin Sustrik
89daa57faa Missing files for GENERIC socket implementation added
Signed-off-by: Martin Sustrik <sustrik@250bpm.com>
2011-07-18 09:28:59 +02:00
Martin Sustrik
bf78e230ad GENERIC socket type and COMMAND flag added
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>
2011-07-17 23:31:29 +02:00
Martin Sustrik
c8e8f2a24c ZMQ_IDENTITY socket option removed
This patch simplifies the whole codebase significantly,
including dropping depedency on libuuid.

Signed-off-by: Martin Sustrik <sustrik@250bpm.com>
2011-07-15 11:24:33 +02:00
Martin Sustrik
ba67eff167 non-immediate_connect functionality removed
It was used only by ROUTER socket. After its removal it became
obsolete.

Signed-off-by: Martin Sustrik <sustrik@250bpm.com>
2011-07-15 08:26:29 +02:00
Martin Sustrik
364839f3e6 Debian packaging removed
It is now maintained as a separate project.

Signed-off-by: Martin Sustrik <sustrik@250bpm.com>
2011-07-15 08:18:20 +02:00
Martin Sustrik
e4f98d1e10 ROUTER and DEALER sockets removed
To be replaced by new generic socket type

Signed-off-by: Martin Sustrik <sustrik@250bpm.com>
2011-07-15 08:16:40 +02:00
Martin Sustrik
73630de98a Version number bumped to 4.0.0
Signed-off-by: Martin Sustrik <sustrik@250bpm.com>
2011-07-15 08:11:42 +02:00
Martin Sustrik
57c1342c68 Bug with setting options on SUB socket fixed
Signed-off-by: Martin Sustrik <sustrik@250bpm.com>
2011-07-12 13:05:58 +02:00
Martin Sustrik
29274811cc zmq_bind(3) and zmq_connect(3) describe EINVAL error
Signed-off-by: Martin Sustrik <sustrik@250bpm.com>
2011-07-11 16:05:04 +02:00
Martin Sustrik
2afb791ec2 Subscription forwarding test added
Signed-off-by: Martin Sustrik <sustrik@250bpm.com>
2011-07-11 15:54:13 +02:00
Martin Sustrik
215cfc653e REQ/REP drop test extended
The test now checks whether replies are dropped when reply pipe
is overflowed.

Signed-off-by: Martin Sustrik <sustrik@250bpm.com>
2011-07-11 15:28:02 +02:00
Martin Sustrik
c7542981d1 PGM transport reconciled with subscription forwarding
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>
2011-07-11 10:18:30 +02:00
Martin Sustrik
d7adc3f19a ZMQ_FILTER option removed
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>
2011-07-11 09:57:59 +02:00
Martin Sustrik
a154ef69da Man pages for send & recv function brought up to date
Signed-off-by: Martin Sustrik <sustrik@250bpm.com>
2011-07-11 08:34:20 +02:00
Martin Sustrik
7e1251178b Experimental code from zmq_init_t removed.
Signed-off-by: Martin Sustrik <sustrik@250bpm.com>
2011-07-11 07:26:45 +02:00
Martin Sustrik
52eaf600e5 Drop outbound messages in XREP socket when SNDHWM is reached
Signed-off-by: Martin Sustrik <sustrik@250bpm.com>
2011-07-09 09:40:40 +02:00
Martin Sustrik
aa2150c25c VSM data are aligned to 32/64 bit boundary
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>
2011-07-08 18:12:59 +02:00
Martin Sustrik
1526ff638c License text in autogen.sh fixed
autogen.sh incorrectly referred to the license as GPL.
Changed to LGPL.

Signed-off-by: Martin Sustrik <sustrik@250bpm.com>
2011-07-04 09:27:50 +02:00
Martin Sustrik
8d96036fcd Build system checks for presence of eventfd.h header
Signed-off-by: Martin Sustrik <sustrik@250bpm.com>
2011-07-03 16:11:11 +02:00
Martin Sustrik
8fb9d3c6d0 Merge branch 'master' of github.com:zeromq/libzmq 2011-07-03 15:33:25 +02:00
Martin Sustrik
6ae1be1a12 Race condition in eventfd signaler fixed
recv function on eventfd signaler could accidentally
grab two signals instead of one. Fixed.

Signed-off-by: Martin Sustrik <sustrik@250bpm.com>
2011-07-03 15:30:31 +02:00
Martin Sustrik
9a9a0cf410 eventfd implementation of the signaler
Eventfd (on Linux) is more efficient that socketpair
for passing simple signals.

Signed-off-by: Martin Sustrik <sustrik@250bpm.com>
2011-07-03 15:13:57 +02:00
Martin Sustrik
c687c7e61e Fix MSVC build
Signed-off-by: Martin Sustrik <sustrik@250bpm.com>
2011-07-03 14:11:33 +02:00
Martin Sustrik
da26134aa6 Inproc tests need no I/O threads
Signed-off-by: Martin Sustrik <sustrik@250bpm.com>
2011-07-03 13:44:41 +02:00
Martin Sustrik
7c0c798120 Command are now stored in ypipes instead of in socketpairs
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>
2011-07-03 13:33:45 +02:00
Martin Sustrik
de3838403b Testing for errors from pthread_* functions fixed
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>
2011-06-30 00:05:03 +02:00
Andrew Thompson
4f4cc73280 Use strrchr to ensure we split off the last colon for the service port
IPv6 addresses have colons and will produce invalid data for the getaddrinfo lookup.

Signed-off-by: Andrew Thompson <andy@fud.org.nz>
2011-06-29 23:48:19 +02:00
Martin Sustrik
543ad30e7d Packaging for MSVC build fixed
MSVC project files for inproc_lat and inproc_thr were not
packaged during make dist phase.

Signed-off-by: Martin Sustrik <sustrik@250bpm.com>
2011-06-28 10:22:27 +02:00
Martin Sustrik
f8bf3a4cef Rename i_inout to i_engine_sink
Signed-off-by: Martin Sustrik <sustrik@250bpm.com>
2011-06-27 18:16:53 +02:00
Carl Clemens
3ae73ee11f Typo in zmq_msg_size(3) fixed
Signed-off-by: Carl Clemens <carlclemens1@yahoo.com>
2011-06-26 16:19:45 +02:00
Martin Sustrik
770d0bc77c Fix MSVC build
Signed-off-by: Martin Sustrik <sustrik@250bpm.com>
2011-06-23 08:51:48 +02:00
Martin Sustrik
d1373792f7 Outstanding requests dropped when requester dies (issue 190)
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>
2011-06-23 07:57:47 +02:00
Martin Sustrik
12532c7940 O(1) fair-queueing in XREP implemented
Up to now the complexity of fair-queueing in XREP was O(n).

Signed-off-by: Martin Sustrik <sustrik@250bpm.com>
2011-06-22 16:51:40 +02:00
Martin Sustrik
ec81f8fb25 New wire format for REQ/REP pattern
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>
2011-06-22 11:02:16 +02:00
Martin Sustrik
10a93bb79f Unspecified error code from mailbox_t::recv on Win32 fixed
Signed-off-by: Martin Sustrik <sustrik@250bpm.com>
2011-06-21 13:44:44 +02:00
Martin Sustrik
a28928fe37 Introduce ZMQ_ROUTER and ZMQ_DEALER sockets
Signed-off-by: Martin Sustrik <sustrik@250bpm.com>
2011-06-20 13:36:18 +02:00
Martin Sustrik
f437c9ed9b Fix errors in zmq_getsockopt(3) manpage
Signed-off-by: Martin Sustrik <sustrik@250bpm.com>
2011-06-20 12:27:56 +02:00
Martin Sustrik
ab99975ad4 LABEL flag added to the wire format
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>
2011-06-20 11:33:54 +02:00
Martin Sustrik
ada5d42472 Basic tests now test multi-part messages instead of single-part
Signed-off-by: Martin Sustrik <sustrik@250bpm.com>
2011-06-20 11:16:10 +02:00
Martin Sustrik
c80908c469 Bug fixed in pipe termination
Signed-off-by: Martin Sustrik <sustrik@250bpm.com>
2011-06-20 08:21:00 +02:00
Fabien Ninoles
7572fee979 Optimise block/non-block switching in mailbox_t
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>
2011-06-20 08:14:21 +02:00
Martin Sustrik
8440de2b14 Fix minor warning in MSVC build
Signed-off-by: Martin Sustrik <sustrik@250bpm.com>
2011-06-20 08:11:48 +02:00
Martin Sustrik
f4760f02c3 Disable timeo test on MinGW
Signed-off-by: Martin Sustrik <sustrik@250bpm.com>
2011-06-20 07:35:24 +02:00
Martin Sustrik
082f8e19b7 Mailbox timeouts fixed on Windows
Signed-off-by: Martin Sustrik <sustrik@250bpm.com>
2011-06-19 19:08:48 +02:00
Martin Sustrik
ed680a395e Documentation for XPUB and XSUB socket added
Signed-off-by: Martin Sustrik <sustrik@250bpm.com>
2011-06-19 16:39:27 +02:00
Martin Sustrik
9f4d3767fe Session termination error fixed
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>
2011-06-19 12:48:36 +02:00
Martin Sustrik
00dc0245e6 Race condition in pipe_t fixed.
pipe_t now correctly drops pointer to the underlying pipe when
sending pipe_term_ack command.

Signed-off-by: Martin Sustrik <sustrik@250bpm.com>
2011-06-19 11:17:20 +02:00
Martin Sustrik
6052709c2a ENETDOWN is a legal error from TCP connect
Signed-off-by: Martin Sustrik <sustrik@250bpm.com>
2011-06-19 09:33:01 +02:00
Martin Sustrik
5b77a41eaf Throughput tests fixed.
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>
2011-06-19 09:22:11 +02:00
Martin Sustrik
4b60023b96 Merge branch 'master' of github.com:zeromq/libzmq 2011-06-19 09:15:06 +02:00
Steven McCoy
9b795de4af Refactor Windows versioning and WinSock usage.Signed-off-by: Steven McCoy <steven.mccoy@miru.hk> 2011-06-18 20:44:03 +02:00
Martin Sustrik
dc66053530 Minor MSVC warning fixed
Signed-off-by: Martin Sustrik <sustrik@250bpm.com>
2011-06-18 20:41:21 +02:00
Fabien Ninoles
d7923f08ca Add sockopt ZMQ_RCVTIMEO/ZMQ_SNDTIMEO.
- Add doc and tests
- Add options and setup
- Wait using poll/select

Signed-off-by: Fabien Ninoles <fabien@tzone.org>
Signed-off-by: Martin Sustrik <sustrik@250bpm.com>
2011-06-17 12:22:02 +02:00
Martin Sustrik
e895607ca7 ENETUNREACH is a valid error from connect
This patch fixed the JIRA issue 223

Signed-off-by: Martin Sustrik <sustrik@250bpm.com>
2011-06-14 09:58:18 +02:00
Martin Sustrik
65d2b70312 Minor patch to fix ICC build
Signed-off-by: Martin Sustrik <sustrik@250bpm.com>
2011-06-13 08:15:05 +02:00
Martin Sustrik
970798ff98 mtrie.cpp added to MSVC build
Signed-off-by: Martin Sustrik <sustrik@250bpm.com>
2011-06-13 07:54:58 +02:00
Martin Sustrik
c7fb5c54b6 Reverting previous commit that broke MSVC2010 build
Signed-off-by: Martin Sustrik <sustrik@250bpm.com>
2011-06-13 07:53:22 +02:00
Steven McCoy
b164023cca Fix scope on Windows includes.
Fix windows.h included before winsock2.h.
Remove definition of _WINSOCKAPI_.

Signed-off-by: Steven McCoy <steven.mccoy@miru.hk>
2011-06-12 19:37:11 +02:00
Martin Sustrik
ff93f54653 ZMQ_FILTER socket option added
This option is a performance tweak. In devices XSUB socket filters
the messages just to send them to XPUB socket which filters them
once more. Setting ZMQ_FILTER option to 0 allows to switch the
filtering in XSUB socket off.

Signed-off-by: Martin Sustrik <sustrik@250bpm.com>
2011-06-12 15:24:08 +02:00
Martin Sustrik
e080e3e8b6 Publisher-side filtering for multi-part messages fixed
Signed-off-by: Martin Sustrik <sustrik@250bpm.com>
2011-06-12 10:19:21 +02:00
Martin Sustrik
bd86def1c7 Actual message filtering happens in XPUB socket
Signed-off-by: Martin Sustrik <sustrik@250bpm.com>
2011-06-11 20:29:56 +02:00
Martin Sustrik
3935258b82 Minor code beautification for mtrie_t
Signed-off-by: Martin Sustrik <sustrik@250bpm.com>
2011-06-01 11:54:33 +02:00
Martin Sustrik
ee7313b4d8 Subscriptions are processed immediately in XPUB socket
Signed-off-by: Martin Sustrik <sustrik@250bpm.com>
2011-05-31 16:21:17 +02:00
Martin Sustrik
a24a7c15a8 Session termination induced by socket fixed
Signed-off-by: Martin Sustrik <sustrik@250bpm.com>
2011-05-31 14:36:51 +02:00
Martin Sustrik
0b59866a84 Patches from sub-forward branch incorporated
Signed-off-by: Martin Sustrik <sustrik@250bpm.com>
2011-05-30 10:07:34 +02:00
Martin Sustrik
311fb0d852 Subscription matching moved from XSUB to SUB socket
This patch will prevent duplicate matching in devices in the future.
Instead of matching in both XPUB and XSUB, it'll happen only
in XPUB. Receiver endpoint will still filter messages via SUB
socket.

Signed-off-by: Martin Sustrik <sustrik@250bpm.com>
2011-05-28 09:02:21 +02:00
Martin Sustrik
718885fdcd Pending messages are delivered even if connection doesn't exist yet
Bug in previous refactoring fixed.

Signed-off-by: Martin Sustrik <sustrik@250bpm.com>
2011-05-26 11:30:25 +02:00
Martin Sustrik
87a6490b39 All pipe termination code moved to pipe_t
Till now the code was spread over mutliple locations.
Additionally, the code was made more formally correct,
with explicit pipe state machine etc.

Signed-off-by: Martin Sustrik <sustrik@250bpm.com>
2011-05-25 10:25:51 +02:00
Martin Sustrik
3d4203decf Fabien Ninoles added to the AUTHORS file
Signed-off-by: Martin Sustrik <sustrik@250bpm.com>
2011-05-23 21:37:52 +02:00
Fabien Ninoles
71ac91ba41 Add multi-array support to array_item_t.
Allow to have the same item part of two different arrays, as long as
they are using different array identifier.
2011-05-23 21:36:00 +02:00
Martin Sustrik
0f6f7276e3 Move the pipe termination code to socket_base_t
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>
2011-05-23 20:30:01 +02:00
Martin Sustrik
acf0b0e515 Introduces bi-directional pipes
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>
2011-05-22 17:26:53 +02:00
Martin Sustrik
9e6b399256 Couple of minor issues in MSVC build fixed
Signed-off-by: Martin Sustrik <sustrik@250bpm.com>
2011-05-17 14:27:03 +02:00
Martin Sustrik
da7b6d0b38 Paul Colomiets added to AUTHORS file
Signed-off-by: Martin Sustrik <sustrik@250bpm.com>
2011-05-17 10:13:54 +02:00
Paul Colomiets
38e5f8699c Better handling of memory error in resolve_ip_hostname
Signed-off-by: Paul Colomiets <pc@gafol.net>
2011-05-17 10:12:27 +02:00
Paul Colomiets
864c18f797 zmq_msg_init_data returns ERRNO instead aborting
Signed-off-by: Paul Colomiets <pc@gafol.net>
2011-05-17 10:09:04 +02:00
Martin Sustrik
d8d5a627b1 Duplicate initialisation of PGM_MULTICAST_HOPS removed
Signed-off-by: Martin Sustrik <sustrik@250bpm.com>
2011-05-16 10:44:38 +02:00
Martin Sustrik
5d0cffc52f ZMQ_MULTICAST_HOPS socket option added
Sets the time-to-live field in every multicast packet sent from the socket.

Signed-off-by: Martin Sustrik <sustrik@250bpm.com>
2011-05-15 18:25:43 +02:00
Martin Sustrik
49df2f416c Fixes warning when compiling with MSVC on Win64
Signed-off-by: Martin Sustrik <sustrik@250bpm.com>
2011-05-15 13:12:09 +02:00
Martin Sustrik
49387874ef Async connect doesn't fail on EWSANETDOWN
Signed-off-by: Martin Sustrik <sustrik@250bpm.com>
2011-05-08 09:03:49 +02:00
Pieter Hintjens
da1ef4d268 Fixed REP assert on missing envelope
Signed-off-by: Pieter Hintjens <ph@imatix.com>
2011-05-08 09:02:47 +02:00
Martin Sustrik
0c5b781e97 urrent pipe pointer in XREP out of range -- fixed.
Signed-off-by: Martin Sustrik <sustrik@250bpm.com>
2011-05-06 15:51:56 +02:00
Martin Sustrik
3ef7c747ac Tore Halvorsen added to the AUTHORS file
Signed-off-by: Martin Sustrik <sustrik@250bpm.com>
2011-05-04 12:43:23 +02:00