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404 Commits

Author SHA1 Message Date
Dhammika Pathirana
10227899b1 assert on malformed messages 2010-09-04 16:59:25 +02:00
Jon Dyte
c2f3b3b445 forwarder and streamer devices handle multi-part messages correctly 2010-09-04 16:58:59 +02:00
Ivo Danihelka
ae567be0c2 improved null checking in zmq_term 2010-09-04 16:58:29 +02:00
Martin Lucina
51a84c15de zmq::select_t, zmq_poll(): assert if FD_SETSIZE reached 
Ensure that 0MQ does not attempt to call select() on more than FD_SETSIZE
file descriptors.
 2010-09-04 16:12:33 +02:00
Jon Dyte
14853c2db5 Prior to this patch prefix_tree asserts. 
This is because as it adds the 255th element at a node it attempts to calculate
the count member var which is an unsigned char via count = (255 -0) + 1; and
pass the result to realloc. Unfortunately the result is zero and realloc returns
null; the prefix_tree asserts. I have fixed it by making the count an unsigned
short.
 2010-09-02 07:52:02 +02:00
Bernd Melchers
8ec0743c75 Fix for signaler_t on HP-UX and AIX platforms 2010-09-02 07:33:57 +02:00
Mikael Helbo Kjær
59315ebdcb Erasure of retired fd's in select.cpp causes an assertion in MSVC 2008 STL 
I was hitting an issue with an SCL enabled STL library in connection with the
way select_t::loop was erasing retired fd's. The problem as identified by the
SCL assertion was that by the time the iterator given to the erase method was
called it was considered invalid by the library. I am not sure this isn't just
a "quirk" of the MSVC STL library as the other code looks valid to me as well.
 2010-09-01 18:39:12 +02:00
Martin Lucina
b66dd7afd2 zmq_stopwatch_stop: Don't return EFAULT 
Function returning unsigned long int cannot return (-1)
 2010-08-25 09:50:45 +02:00
Pieter Hintjens
5be54b9120 46 - Devices vulnerable to invalid messages 
http://github.com/zeromq/zeromq2/issues#issue/46
Invalid messages are now discarded silently, instead of causing an assertion
failure.
 2010-08-11 17:05:19 +02:00
Pieter Hintjens
b6cdd369e3 Added error checking (EFAULT) for null arguments 
* Fixed zmq_term, zmq_socket, zmq_close, zmq_setsockopt,
* zmq_getsockopt, zmq_bind, zmq_connect, zmq_send,
* zmq_recv, zmq_poll, zmq_device, zmq_stopwatch_stop
* Updated Reference Manual for these methods
 2010-08-08 11:43:32 +02:00
Pieter Hintjens
677b3d906a Added not-null assertions on pointer arguments in C API functions 
* zmq_term
* zmq_socket
* zmq_close
* zmq_setsockopt
* zmq_getsockopt
* zmq_bind
* zmq_connect
* zmq_send
* zmq_recv
* zmq_poll
* zmq_device
* zmq_stopwatch_stop
 2010-08-07 20:55:07 +02:00
Martin Lucina
6d35e82db4 Fix uninitialized use of nbytes in signaler fix 2010-08-06 12:00:57 +02:00
Martin Lucina
9ac2ff449c zmq::signaler_t: Restart syscalls on EINTR 
This patch restarts the send() or recv() inside zmq::signaler_t if the call fails
due to EINTR.
 2010-08-05 23:40:30 +02:00
Pieter Hintjens
11a410b658 Renamed ZMQ_UPSTREAM to ZMQ_PULL, and ZMQ_DOWNSTREAM to ZMQ_PUSH. Left the old 
definitions as aliases, to be removed in release 3.0.  Also renamed the source
files implementing these two socket types.  This change does not break existing
applications nor bindings, but allows us to fix the documentation and user guide
now, rather than keeping the old (confusing) names.
 2010-08-04 14:38:56 +02:00
Martin Lucina
544b36da68 XREQ: Correct behaviour on hitting ZMQ_HWM 
This reverts part of commit 84e0c7991a to get
correct ZMQ_HWM semantics with XREQ sockets:

When sending a message to an XREQ socket, the underlying pipe is selected in
a round-robin fashion. If an underlying pipe is full it is skipped. If there
are no underlying pipes, or all underlying pipes are full then zmq_send()
shall block or return EAGAIN, depending on whether or not the call is blocking.
Messages are never dropped.
 2010-07-30 16:49:06 +02:00
Martin Hurton
10533a560b pipe: check_read() should check for message delimiter 2010-07-24 17:33:54 +02:00
Martin Hurton
e1c596b37e Make sure lwm > 0 when hwm > 0 2010-07-24 17:19:47 +02:00
Martin Lucina
5b1a6a4bea Issue 42 - getaddrinfo() fails 2010-07-21 17:33:40 +02:00
Martin Sustrik
aedf3f808b EHOSTUNREACH is a valid return value from recv() 2010-07-19 08:38:24 +02:00
Martin Sustrik
269904361b minor comment clarification 2010-07-13 11:46:56 +02:00
Martin Sustrik
da49e5a4dd devices exit in case of context termination 2010-07-13 07:57:29 +02:00
Martin Hurton
ca057c7db8 Fix identity generation for transient inproc connections 2010-07-10 23:02:50 +02:00
Martin Hurton
1f61c87ac5 issue 40 - nbytes != -1 (tcp_socket.cpp:216) 2010-07-07 17:15:32 +02:00
Martin Hurton
fd707fedc5 issue 38 - Assertion failed: fetched (xrep.cpp:196) 2010-07-07 12:41:53 +02:00
Pieter Hintjens
0ab6532419 Prevent socket reuse by second bind, on win32 2010-06-29 21:08:41 +02:00
Martin Sustrik
79a3d07c85 MSVC build fixed 2010-06-29 07:45:11 +02:00
Martin Sustrik
ba91644fdb msg_store added to MSVC build 2010-06-26 20:11:40 +02:00
Pieter Hintjens
1dda8a2aaa Used more expressive variable names 2010-06-25 18:35:42 +02:00
Martin Hurton
fca2e8e8cc Add SWAP support 2010-06-21 15:06:51 +02:00
Martin Hurton
10c28c1fc2 Revive reader on pipe termination 2010-06-19 20:51:42 +02:00
Martin Hurton
2c3913bb19 fix double free error in PAIR socket 2010-06-19 19:50:55 +02:00
Martin Sustrik
cff7ba2315 Windows build fixed 2010-06-17 17:09:51 +02:00
Martin Sustrik
7f01e9970d stopwatch returned to libzmq 2010-06-17 16:51:53 +02:00
Martin Hurton
4777fe4010 pipe: fix bug in rollback() method 
The msgs_written variable keeps track how many complete
messages have been written so far. The rollback operation drops all
fragments of the last incomplete message so it shouldn't
change this variable at all.
 2010-06-17 13:00:30 +02:00
Martin Sustrik
9151de3895 generate identity for transient inproc connections 2010-06-17 11:01:18 +02:00
Brian Buchanan
ac90b7e0ba issue 35 - ZMQ_RCVMORE sometimes erroneously returns false 2010-06-11 08:03:34 +02:00
Martin Sustrik
5ee355d188 if connect asserts, exact error is reported 2010-06-11 07:02:36 +02:00
Martin Sustrik
27877d73ea EHOSTUNREACH is acceptable outcome from connect 2010-06-11 06:55:30 +02:00
Piotr Trojanek
c818b14bbd clearing thread info structure 2010-06-10 12:57:42 +02:00
Martin Sustrik
74a3907be2 couple of ICC warnings fixed 2010-06-10 12:36:27 +02:00
Martin Sustrik
76e0153d4f issue 33 - missing virtual destructors 2010-06-10 07:21:05 +02:00
Martin Sustrik
d329c55da9 issue 31 - Assertion failed: err == ECONNREFUSED || err == ETIMEDOUT (tcp_connecter.cpp:296) 2010-06-10 07:12:00 +02:00
Martin Sustrik
604f7475ec issue 32 - poll_t poller broken 2010-06-09 17:49:08 +02:00
Piotr Trojanek
751b60a18d extra ';' inside a struct or union -- clang warnings fixed 2010-06-09 17:06:32 +02:00
Martin Sustrik
240fc33f65 minor comment clarification 2010-06-07 20:23:48 +02:00
Martin Lucina
94dfe1368a Fix MINGW build 
Mingw seems to define NOMINMAX, so don't redefine it if already defined
 2010-06-04 17:02:16 +02:00
Martin Sustrik
cf048bb1f8 platform.hpp for MSVC contains only very basic stuff 2010-06-04 16:29:36 +02:00
Martin Lucina
621d7415b3 Fix Solaris/NetBSD breakage in atomic_ptr.hpp 2010-06-04 15:35:14 +02:00
Martin Sustrik
67ca7dcbe6 obsolete API elements removed - this commit breaks backward compatibility 2010-06-04 15:24:06 +02:00
Martin Lucina
606c77368c Move perf helper functions to perf/helpers.cpp 2010-06-04 14:48:49 +02:00