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Author SHA1 Message Date
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
Tore Halvorsen
10120214ac Accessing an iterator after it is accessed is not valid. 
Moving the erase after the access and check agains current_id.
 2011-05-04 12:41:10 +02:00
Martin Sustrik
ceb5e1a073 Deallocation functions in zmq.h and msg_t class are consistent. 
The two functions had different calling conventions (C vs. C++).
It is fixed now.

Signed-off-by: Martin Sustrik <sustrik@250bpm.com>
 2011-05-03 23:20:43 +02:00
Martin Sustrik
5e329ba7ca Minor patch to keep ICC compiler happy 
ICC doesn't recognise that assert(false) terminates the program
and thus complains that certain functions have no return values.
This patch supplies dummy return values to keep the compiler happy.

Signed-off-by: Martin Sustrik <sustrik@250bpm.com>
 2011-05-03 23:16:03 +02:00
Martin Sustrik
6ecec9bbf1 Current inpipe remains unchaged in XREP when other pipe terminates 
When an inpipe terminated within XREP, it was erased from the array
and thus current_in (which is an index) pointed to a different
element in the array. This caused problems when we were in the
middle of reading a multipart message.

Signed-off-by: Martin Sustrik <sustrik@250bpm.com>
 2011-05-02 19:28:51 +02:00
Martin Sustrik
e5d4cd39e1 Yet one more fix related to PUB socket and multipart messages 
This patch fixes the activation of the pipes, when they pass
from passive state directly to active.

Signed-off-by: Martin Sustrik <sustrik@250bpm.com>
 2011-05-02 19:26:30 +02:00
Pieter Hintjens
e78cc47b18 Moved tests off 5555 (conflict with Eclipse) 
Signed-off-by: Pieter Hintjens <ph@imatix.com>
 2011-05-02 18:59:55 +02:00
Martin Sustrik
eb9bc1b064 Message atomicity problem in PUB socket fixed. 
Reaching the HWM caused breaking message atomicity when the
flow was reestablished - initial parts of multipart messages
may have been lost.

Signed-off-by: Martin Sustrik <sustrik@250bpm.com>
 2011-04-30 06:48:18 +02:00
Martin Sustrik
fe2e772dd5 pgm_socket uses binary version of UUID 
pgm_socket used textural form of UUID to generate GSIs.
The recent patch that removed support for textual UUIDs
broke the functionality. This patch fixes the problem.

Signed-off-by: Martin Sustrik <sustrik@250bpm.com>
 2011-04-30 06:47:36 +02:00
Martin Sustrik
96213d5735 WSAENETUNREACH is a valid networking error 
Till now, 0MQ asserted on Windows when connect () returned
WSAENETUNREACH.

Signed-off-by: Martin Sustrik <sustrik@250bpm.com>
 2011-04-29 07:23:30 +02:00
Martin Sustrik
b2eb84f8ca Substantial simplification of uuid_t 
The string format of UUID is not used in 0MQ. Further on,
it turns out that UUIDs have fixed microarchitecture-agnostic
binary layout (see RFC4122). Thus, the conversion to string
and back to binary can be avoided.

Signed-off-by: Martin Sustrik <sustrik@250bpm.com>
 2011-04-29 07:19:22 +02:00
Martin Sustrik
10fbc78e5c Assert during SUB socket termination fixed. 
Fair queueing algorithm was checking whether the current pipe
is not closed in the middle of reading a multipart message.
However, this is OK when the socket is closing down.

Signed-off-by: Martin Sustrik <sustrik@250bpm.com>
 2011-04-22 07:51:24 +02:00
Martin Sustrik
e0246e32d7 Message-related functionality factored out into msg_t class. 
This patch addresses serveral issues:
1. It gathers message related functionality scattered over whole
   codebase into a single class.
2. It makes zmq_msg_t an opaque datatype. Internals of the class
   don't pollute zmq.h header file.
3. zmq_msg_t size decreases from 48 to 32 bytes. That saves ~33%
   of memory in scenarios with large amount of small messages.

Signed-off-by: Martin Sustrik <sustrik@250bpm.com>
 2011-04-21 22:27:48 +02:00
Martin Sustrik
581697695a Message validity is checked in the runtime 
Signed-off-by: Martin Sustrik <sustrik@250bpm.com>
 2011-04-19 08:08:15 +02:00
Martin Sustrik
20e0b7cdcb zmq_socket(3) describes the EMFILE error code 
Signed-off-by: Martin Sustrik <sustrik@250bpm.com>
 2011-04-18 09:11:45 +02:00
Martin Sustrik
e3dc0b25d9 OpenPGM compilation error on OSX fixed 
Signed-off-by: Martin Sustrik <sustrik@250bpm.com>
 2011-04-18 08:55:51 +02:00
Martin Sustrik
452ea97f5b zmq_send(3) manpage improved 
Signed-off-by: Martin Sustrik <sustrik@250bpm.com>
 2011-04-15 08:03:26 +02:00
Martin Sustrik
590ad2510b Error handling for accept on Cygwin fixed 
Signed-off-by: Martin Sustrik <sustrik@250bpm.com>
 2011-04-15 07:59:28 +02:00
Martin Sustrik
5444064c1a Minor cleanup of preprocessor definitions for OpenPGM 
Signed-off-by: Martin Sustrik <sustrik@250bpm.com>
 2011-04-13 10:33:54 +02:00
Martin Sustrik
933ace0919 MSVC build fixed to reflect zmq.cpp split 
Signed-off-by: Martin Sustrik <sustrik@250bpm.com>
 2011-04-13 10:06:44 +02:00
Martin Sustrik
6191213a57 Code dealing with messages moved to msg.cpp 
Signed-off-by: Martin Sustrik <sustrik@250bpm.com>
 2011-04-12 14:20:49 +02:00
Martin Sustrik
3b636d7d18 zmq_utils implementation moved to zmq_utils.cpp 
Signed-off-by: Martin Sustrik <sustrik@250bpm.com>
 2011-04-12 10:00:29 +02:00
Martin Sustrik
e6fd193760 OpenPGM now doesn't redefine bool, we can drop the workaround 
Signed-off-by: Martin Sustrik <sustrik@250bpm.com>
 2011-04-12 09:22:22 +02:00
Pieter Hintjens
a3b49ca958 Fixed example 
Signed-off-by: Pieter Hintjens <ph@imatix.com>
 2011-04-11 12:14:00 +02:00
Martin Sustrik
0839cceac9 Missing ENOTSOCK added on Win32 
Signed-off-by: Martin Sustrik <sustrik@250bpm.com>
 2011-04-09 09:46:59 +02:00
Martin Sustrik
b96fe15bb6 Run-time checking for context & socket validity added 
Signed-off-by: Martin Sustrik <sustrik@250bpm.com>
 2011-04-09 09:35:34 +02:00
Mikko Koppanen
e62686aca5 RPM packaging improvements 
Signed-off-by: Mikko Koppanen <mkoppanen@php.net>
 2011-04-09 08:45:12 +02:00
Mikko Koppanen
6fd403c4d8 Make pkg-config dependency conditional 
Signed-off-by: Mikko Koppanen <mkoppanen@php.net>
 2011-04-04 22:52:02 +02:00
Martin Sustrik
4b52cf949f TCP and IPC connection initiation allow for multiple properties 
So far the only property passed on connection initiation was
identity. The mechanism was now made extensible. Additional
properties are needed to introduce functionality such as
checking the peer's socket type, "subports" etc.

Signed-off-by: Martin Sustrik <sustrik@250bpm.com>
 2011-04-04 17:53:49 +02:00
Martin Sustrik
8203c4dbb2 Another error handling issue on Win32 solved 
Signed-off-by: Martin Sustrik <sustrik@250bpm.com>
 2011-04-04 13:12:46 +02:00
Martin Sustrik
475ba3849d Issue with error checking on Win32 platform fixed 
Signed-off-by: Martin Sustrik <sustrik@250bpm.com>
 2011-04-04 12:49:39 +02:00
Martin Sustrik
1842628b90 Unreferenced variable removed 
Signed-off-by: Martin Sustrik <sustrik@250bpm.com>
 2011-04-04 12:12:06 +02:00
Robert G. Jakabosky
2c7af35827 Add note about thread-safety to zmq_msg_init_data() manpage. 
Signed-off-by: Robert G. Jakabosky <bobby@sharedrealm.com>
 2011-04-03 20:44:02 +02:00
Martin Sustrik
54ea458f62 Git ignores .gcno files 
Signed-off-by: Martin Sustrik <sustrik@250bpm.com>
 2011-04-03 07:36:02 +02:00
Mikko Koppanen
a48b6cfc00 Additional gcov changes 
Signed-off-by: Mikko Koppanen <mkoppanen@php.net>
 2011-04-03 07:34:14 +02:00
Mikko Koppanen
656b646bc6 Large rename: AC_ZMQ_ to LIBZMQ_ and ac_zmq_ to libzmq_. Fixes "warning suspicious cache-id" 
Signed-off-by: Mikko Koppanen <mkoppanen@php.net>
 2011-04-02 22:50:46 +02:00
Mikko Koppanen
bdeddb89f7 Added code coverage checking 
Signed-off-by: Mikko Koppanen <mkoppanen@php.net>
 2011-04-02 22:49:41 +02:00
Mikko Koppanen
7af18468f8 Add option to build with system opepgm 
Signed-off-by: Mikko Koppanen <mkoppanen@php.net>
 2011-04-02 22:48:52 +02:00
Martin Sustrik
0e0e4559a0 Project location on github changed in README file 
Signed-off-by: Martin Sustrik <sustrik@250bpm.com>
 2011-04-02 19:32:44 +02:00
Pieter Hintjens
3e655227bd Fixed memory leak with threads on win32 
Signed-off-by: Pieter Hintjens <ph@imatix.com>
 2011-04-02 09:22:41 +02:00
Martin Sustrik
85c2a84036 inproc perf tests now work on Windows 
Signed-off-by: Martin Sustrik <sustrik@250bpm.com>
 2011-04-02 09:50:35 +02:00
Martin Sustrik
54830ac0f6 MSVC build system updated to match 3.0 changes 
Signed-off-by: Martin Sustrik <sustrik@250bpm.com>
 2011-04-02 09:03:57 +02:00
Martin Sustrik
ae90d3bdbe inproc_lat and inproc_thr added to .gitignore 
Signed-off-by: Martin Sustrik <sustrik@250bpm.com>
 2011-04-01 11:55:10 +02:00
Martin Sustrik
599df5203c PGM wire format specification improved in zmq_pgm(7) 
Signed-off-by: Martin Sustrik <sustrik@250bpm.com>
 2011-04-01 11:53:51 +02:00
Martin Sustrik
cce57617c7 Ian Barber and Zed Shaw added to credits section 
talks on conferences, videos

Signed-off-by: Martin Sustrik <sustrik@250bpm.com>
 2011-03-31 23:49:28 +02:00
Martin Sustrik
5142a1624b Robert G. Jakabosky added to the AUTHORS file 
Signed-off-by: Martin Sustrik <sustrik@250bpm.com>
 2011-03-31 23:16:14 +02:00
Robert G. Jakabosky
d84558e172 Adding thread latency/throughput perf. examples. 
Signed-off-by: Robert G. Jakabosky <bobby@sharedrealm.com>
 2011-03-31 23:14:38 +02:00
Mikko Koppanen
fbf1f51468 Upstream the openpgm build fixes. Add DSO symbol visibility to OpenPGM builds 
Signed-off-by: Mikko Koppanen <mkoppanen@php.net>
 2011-03-31 18:42:09 +02:00
Martin Sustrik
d36d9a378a Comments improvement 
related to fairness while reading/writing large messages

Signed-off-by: Martin Sustrik <sustrik@250bpm.com>
 2011-03-27 19:41:32 +02:00
Martin Sustrik
17fdb5e3a8 zmq_recv() returns size of the message even if it's truncated 
Signed-off-by: Martin Sustrik <sustrik@250bpm.com>
 2011-03-27 09:50:25 +02:00
Martin Sustrik
82dbef360c Memory leak in zmq_recv fixed 
Signed-off-by: Martin Sustrik <sustrik@250bpm.com>
 2011-03-26 11:05:55 +01:00
Martin Sustrik
abb184a051 ZMQ_NOBLOCK renamed ZMQ_DONTWAIT 
Done because of POSIX compliance

Signed-off-by: Martin Sustrik <sustrik@250bpm.com>
 2011-03-26 10:38:40 +01:00
Martin Sustrik
bc4a1ce334 ZMQ_HWM split into ZMQ_SNDHWM and ZMQ_RCVHWM 
These new options allow to control the maximum size of the
inbound and outbound message pipe separately.

Signed-off-by: Martin Sustrik <sustrik@250bpm.com>
 2011-03-24 16:47:33 +01:00
Martin Sustrik
507718ee1a ZMQ_HWM type changed to int 
Signed-off-by: Martin Sustrik <sustrik@250bpm.com>
 2011-03-24 15:43:03 +01:00
Martin Sustrik
bd9d7715eb ZMQ_RATE and ZMQ_RECOVERY_IVL types cahnged to int 
Signed-off-by: Martin Sustrik <sustrik@250bpm.com>
 2011-03-24 15:18:20 +01:00
Martin Sustrik
d61f067f5b ZMQ_EVENTS type changed to int 
Signed-off-by: Martin Sustrik <sustrik@250bpm.com>
 2011-03-24 15:07:23 +01:00
Martin Sustrik
23bd3726a5 ZMQ_RCVMORE type changed to int 
Signed-off-by: Martin Sustrik <sustrik@250bpm.com>
 2011-03-24 14:59:43 +01:00
Martin Sustrik
17e82a3611 ZMQ_SNDBUF and ZMQ_RCVBUF type changed to int 
This mimics POSIX specification.

Signed-off-by: Martin Sustrik <sustrik@250bpm.com>
 2011-03-24 14:48:50 +01:00
Martin Sustrik
a2252de2bc ZMQ_RECOVERY_IVL and ZMQ_RECOVERY_IVL_MSEC reconciled 
There's only one option now -- ZMQ_RECOVRY_IVL --
and it's measured in milliseconds.

Signed-off-by: Martin Sustrik <sustrik@250bpm.com>
 2011-03-24 14:36:40 +01:00
Martin Sustrik
8463b4d55e SWAP functionality removed 
On-disk storage should be implemented in devices rather than
in 0MQ core. 0MQ is a networking library and there's no point
in storing network buffers on disk.

Signed-off-by: Martin Sustrik <sustrik@250bpm.com>
 2011-03-24 12:27:06 +01:00
Martin Sustrik
fb27a000d9 send/recv was changed to send/recv/sendmsg/recvmsg 
send/recv now complies with POSIX by using raw buffers instead
of message objects and by returning number of bytes sent/recvd
instead of 0/-1.

The return value is changed accordingly for sendmsg and recvmsg.

Note that related man pages will be fixed in a separate patch.

Signed-off-by: Martin Sustrik <sustrik@250bpm.com>
 2011-03-24 11:53:55 +01:00
Martin Sustrik
d4e83d2601 C++ binding removed from the core 
Signed-off-by: Martin Sustrik <sustrik@250bpm.com>
 2011-03-24 10:18:06 +01:00
Martin Sustrik
7d87db0529 Auto-tests modified to use C API instead of C++ binding 
As a side effect, broker HWM test was fixed.

Signed-off-by: Martin Sustrik <sustrik@250bpm.com>
 2011-03-24 10:03:49 +01:00
Martin Sustrik
941be8d217 zmq_device removed 
Devices are basically applications on top of 0MQ stack. They
should reside in separate libraties.

Signed-off-by: Martin Sustrik <sustrik@250bpm.com>
 2011-03-23 17:44:16 +01:00
Martin Sustrik
d4d184a750 Pre-compiled devices removed 
Along with the devices, xmlParser which is no longer needed
is removed.

Signed-off-by: Martin Sustrik <sustrik@250bpm.com>
 2011-03-23 17:33:07 +01:00
Martin Sustrik
b45b68ae4a ZMQ_MCAST_LOOP removed 
Multicast loopback is not a real multicast, rather a kernel-space
simulation. Moreover, it tends to be rather unreliable and lossy.
Removing the option will force users to use transports better
suited for the job, such as inproc or ipc.

Signed-off-by: Martin Sustrik <sustrik@250bpm.com>
 2011-03-23 17:01:39 +01:00
Martin Sustrik
f5e6d67948 Timeout in zmq_poll is in milliseconds 
The old timeout in microsecond haven't been compliant with
POSIX and was impractical at the same time.

Signed-off-by: Martin Sustrik <sustrik@250bpm.com>
 2011-03-23 15:50:18 +01:00
Martin Sustrik
e3cf6e9ced Obsolete note removed from zmq_poll(3) manpage 
Signed-off-by: Martin Sustrik <sustrik@250bpm.com>
 2011-03-23 15:40:35 +01:00
Martin Sustrik
34d7854199 Obsolete constants ZMQ_UPSTREAM and ZMQ_DOWNSTREAM removed 
Signed-off-by: Martin Sustrik <sustrik@250bpm.com>
 2011-03-23 15:26:47 +01:00
Martin Sustrik
dee5f650dd Version bumped to 3.0.0 
Signed-off-by: Martin Sustrik <sustrik@250bpm.com>
 2011-03-23 15:24:18 +01:00
Martin Sustrik
1619b3d84a Message atomicity bug in load-balancer fixed 
If the peer getting the message have disconnected in the middle
of multiplart message, the remaining part of the message went
to a different peer. This patch fixes the issue.

Signed-off-by: Martin Sustrik <sustrik@250bpm.com>
 2011-03-20 20:52:54 +01:00
Martin Sustrik
92c7c18367 Message atomicity problem solved in PUB socket 
When new peer connects to a PUB socket while it is in the middle
of sending of multi-part messages, it gets just the remaining
part of the message, i.e. message atomicity is broken.

This patch drops the tail part of the message and starts sending
to the peer only when new message is started.

Signed-off-by: Martin Sustrik <sustrik@250bpm.com>
 2011-03-20 11:50:51 +01:00
Martin Sustrik
fac9c2da56 zmq_socket(3) and zmq_setsockopt(3) man pages improved 
Signed-off-by: Martin Sustrik <sustrik@250bpm.com>
 2011-03-16 16:32:31 +01:00
Martin Sustrik
f5015f4c93 Incorrect errno reported from tcp_listener_t::set_address 
Signed-off-by: Martin Sustrik <sustrik@250bpm.com>
 2011-03-16 13:48:40 +01:00
Martin Sustrik
32ded2b457 Duplicate identities now checked with zmq_connect 
Signed-off-by: Martin Sustrik <sustrik@250bpm.com>
 2011-03-16 13:26:23 +01:00
Jon Dyte
b79d07b8bc reset socket state when identity message cannot be written to xrep 
Signed-off-by: Jon Dyte <jon@totient.co.uk>
 2011-03-16 09:54:03 +01:00
Martin Sustrik
7045a4a213 Dead code removed from named_session.cpp 
Signed-off-by: Martin Sustrik <sustrik@250bpm.com>
 2011-03-15 13:11:20 +01:00
Martin Sustrik
f987f4b3e2 FreeBSD complation error fixed 
There was an error in pgm_receiver wrt strict aliasing.

Signed-off-by: Martin Sustrik <sustrik@250bpm.com>
 2011-03-14 20:29:00 +01:00
Martin Sustrik
2970d6c30b Remove obsolete assert from pgm_socket.cpp 
Signed-off-by: Martin Sustrik <sustrik@250bpm.com>
 2011-03-14 07:11:30 +01:00
Guido Goldstein
d0c8edde35 Added missing close method w/ check if socket is already closed. 
Signed-off-by: Guido Goldstein <github@a-nugget.de>
 2011-03-12 17:16:27 +01:00
Martin Sustrik
7b95c5920c Windows build fixed 
Compilation of ip.cpp have failed because EPROTONOSUPPORT
was undefined. Including zmq.h should help as the error
code is defined there.

Signed-off-by: Martin Sustrik <sustrik@250bpm.com>
 2011-03-09 16:34:37 +01:00
Brett Cameron
b00be2651c Different fixed to make OpenVMS port work. 
Signed-off-by: Martin Sustrik <sustrik@250bpm.com>
 2011-03-08 14:39:52 +01:00
Martin Sustrik
184bdb8e2b Bug caused by interaction of REQ/REP routing and HWM fixed. 
Signed-off-by: Martin Sustrik <sustrik@250bpm.com>
 2011-03-03 12:37:11 +01:00
Martin Sustrik
97add1ec2f Documentation wrt thread-safety cleaned up. 
Signed-off-by: Martin Sustrik <sustrik@250bpm.com>
 2011-03-03 12:15:08 +01:00