generic-library/libzmq
1
0
Fork 0
mirror of https://github.com/zeromq/libzmq.git synced 2025-02-25 15:46:06 +01:00
Code Issues Projects Releases Wiki Activity
4,824 Commits 4 Branches 39 Tags
Commit Graph

2113 Commits

Author SHA1 Message Date
somdoron
5bae6911af remove poller field, using fd instead 2015-08-17 11:56:23 +03:00
reza.ebrahimi
1621c25ef0 define a macro for heap object deletion in a unified manner (related to issue #1524) 2015-08-17 00:35:11 +04:30
somdoron
6eddbd98bc polling on thread safe sockets 2015-08-16 13:57:28 +03:00
somdoron
a63818904d add methods to handle poller 2015-08-16 13:57:28 +03:00
somdoron
34968771ca add an option to check if the socket is thread safe 2015-08-16 11:50:50 +03:00
reza.ebrahimi
8e6ef4616e changing some camelCase variable names to snake_case in previous commit 2015-08-14 16:56:07 +04:30
reza.ebrahimi
d7b74d1f57 remove unnecessary multiple WSAGetLastError() calls 2015-08-14 16:29:18 +04:30
reza.ebrahimi
bff2284a50 place a ZMQ_UNUSED macro and replace all unused variables with ZMQ_UNUSED macro 2015-08-14 15:40:39 +04:30
Rik van der Heijden
c68e9a39bf Merge fix for zeromq/zeromq4-1#52, getsockopt ZMQ_RCVMORE now resets all bits 2015-08-11 21:37:50 +02:00
KIU Shueng Chuan
e129640471 fix: ZMQ_TCP_RETRANSMIT_TIMEOUT not applied to bind socket 2015-08-07 06:43:31 +08:00
Constantin Rack
84a93d4251 Merge pull request #1511 from sorenh/linger_fix 
Avoid terminating connections prematurely
 2015-08-06 20:45:45 +02:00
Soren Hansen
abc845d1af Avoid terminating connections prematurely 
While sending very large messages (far beyond what fits in a the tcp
buffer, so it takes multiple sendto system calls for it to finish),
zmq_close will close the connection regardless of ZMQ_LINGER.

In case no engine is attached, a pipe->check_read() is needed to look
for the delimiter in the pipe and ultimately trigger the pipe
termination.

However, if there *is* an engine attached, the check_read() looks ahead
and finds the delimiter and terminates the connection even though the
engine might actually still be in the middle of sending a message.

This happens because while the io_thread is still busy sending the data,
the pipe can get terminated and the io thread ends up being terminated.
 2015-08-06 20:09:37 +02:00
KIU Shueng Chuan
c7f2cdd699 fix: Windows setsockopt needs char* cast 2015-08-07 00:05:13 +08:00
KIU Shueng Chuan
ca9215de1e add ZMQ_TCP_RETRANSMIT_TIMEOUT socket option 2015-08-06 23:36:27 +08:00
KIU Shueng Chuan
eeb697b5ac add connect timeout logic 2015-08-04 22:17:02 +08:00
KIU Shueng Chuan
c0ca2be642 add ZMQ_CONNECT_TIMEOUT socket option 2015-08-04 22:17:02 +08:00
KIU Shueng Chuan
4a0bde8130 rename timer_started to reconnect_timer_started 2015-08-04 22:17:02 +08:00
Joe Eli McIlvain
438b5207f6 Remove type-pun in zmq.cpp to resolve issue #1500. 2015-08-02 08:27:07 -07:00
Pieter Hintjens
6dfe8f20e2 Merge pull request #1492 from brian-peloton/fix-memory-leak 
Fix a documented memory leak.
 2015-07-28 22:57:11 +02:00
Brian Silverman
62a0e45089 Fix eventfd read handling under heavy load. 
I had the assertion below fail occasionally when running the libzmq
tests under heavy CPU load on linux 3.16.0-4-amd64.
 2015-07-28 13:48:36 -07:00
Brian Silverman
97969808f6 Fix a documented memory leak. 
Despite the old comments, re-initing the msg_t leaks a refcount to
metadata in some situations.

v1_decoder looks like it isn't tested any more, but it seems like a good
idea to fix it because it has the exact same piece of buggy code
v2_decoder does.
 2015-07-28 13:48:13 -07:00
evoskuil
81aa6f45a4 Style and explicitness. 2015-07-26 17:37:38 -07:00
evoskuil
6f0efc092c Make lossy cast explicit. 2015-07-26 17:37:28 -07:00
KIU Shueng Chuan
2182bc963d check for potential unsigned integer wraparound before adding 2015-07-25 17:46:46 +08:00
KIU Shueng Chuan
3e7d737360 change ZMQ_STREAM_NOTIFY to default to 1 2015-07-24 05:21:53 +08:00
KIU Shueng Chuan
518b939f31 make ZMQ_STREAM_NOTIFY also control disconnect notificatons 2015-07-24 05:21:53 +08:00
Ricardo Catalinas Jiménez
ec5592db1f Fix 1478: receive unsubscriptions in XPUB when verbose 
Fixes not receiving unsubscription messages in XPUB socket with
ZMQ_XPUB_VERBOSE and using a XSUB-XPUB proxy in front.

This adds two modifications:

- It adds a new flag, ZMQ_XPUB_VERBOSE_UNSUBSCRIBE, to enable verbose
  unsubscription messages, necessary when using a XSUB/XPUB proxy.

- It adds a boolean switch to zmq::mtrie_t::rm () to control if the
  callback is invoked every time or only in the last removal. Necessary
  when a pipe is terminated and the verbose mode for unsubscriptions is
  enabled.
 2015-07-23 12:02:34 +01:00
Richard Newton
91877a22d7 Fix windows build 2015-07-23 08:49:03 +01:00
Richard Newton
a4509d8f88 Merge pull request #1484 from pijyoi/fixsmash 
fix #1447 Segfault or Abort after PR #1441
 2015-07-23 08:26:15 +01:00
Giulio Eulisse
e2be0d25bd Fix compilation on mac. 2015-07-22 21:31:48 +02:00
Brian Silverman
773a06fc23 Fix memory leak when creating a socket fails. 
Previously, AddressSanitizer flagged leaks when running
tests/test_many_sockets.cpp.
 2015-07-22 11:18:48 -07:00
KIU Shueng Chuan
708353a1b9 advance refcnt only if it was used 2015-07-22 21:19:22 +08:00
Brian Silverman
18791f2bfb Fix several missing msg_t::close calls. 
I traced memory leaks found using AddressSanitizer down to these.
 2015-07-21 19:42:20 -07:00
Jens Auer
23797120ff Fixed #1477 corruption in "zero-copy" raw_decoder for payloads larger than 8192 bytes #1477 
Fixed wrong message::init arguments.
 2015-07-20 22:22:13 +02:00
Constantin Rack
311f4d00e4 Merge pull request #1472 from reunanen/allow-explicitly-setting-buf-sizes-to-0 
Allow explicitly setting buf sizes to 0
 2015-07-08 11:20:45 +02:00
Juha Reunanen
f7b933f570 LIBZMQ-195 allow explicitly setting sndbuf and rcvbuf to 0 (see https://support.microsoft.com/en-us/kb/201213) 2015-07-08 11:31:34 +03:00
Pieter Hintjens
72a94881de Merge pull request #1471 from reunanen/retry-on-WSAENOBUFS 
on Windows, handle WSAENOBUFS like WSAEWOULDBLOCK
 2015-07-07 21:51:36 +02:00
Pieter Hintjens
adafdb8f4f Merge pull request #1470 from reunanen/check-msg-type-in-rm_refs 
add message type sanity check in msg_t::rm_refs
 2015-07-07 21:50:35 +02:00
Juha Reunanen
ccb13e1732 add sanity check in msg_t::rm_refs in order to avoid invalid memory access with u.zclmsg.refcnt 2015-07-07 19:31:46 +03:00
Juha Reunanen
8339271a3e LIBZMQ-195 on Windows, handle WSAENOBUFS like WSAEWOULDBLOCK 2015-07-07 13:38:10 +03:00
Thomas Köppe
29b45489fa [decoder.hpp] Fix misspelled inclusion 2015-07-06 00:20:59 +01:00
Thomas Köppe
5b4b8a063b [decoder*] Style fixes for consistency 2015-07-06 00:01:52 +01:00
Jens Auer
ef365151ca - Replaced C-style casts with C++-casts 
- Replaced stdlib.h with cstdlib
- Made single-argument constructors explicit
 2015-07-05 23:19:41 +02:00
Jens Auer
3679793601 "zero-copy" raw_decoder 
A memcpy is eliminated when receiving data on a ZMQ_STREAM socket. Instead
of receiving into a static buffer and then copying the data into the
buffer malloced in msg_t::init_size, the raw_decoder allocates the memory
for together with the reference-counter and creates a msg_t object
on top of that memory. This saves the memcpy operation.

For small messages, data is still copied and the receive buffer is reused.
 2015-07-05 16:05:46 +02:00
Thomas Köppe
14d69a312d Clean-up: Rename internal macros consistently. 2015-07-02 17:41:09 +01:00
Thomas Köppe
ddb82a546b atomic_counter.hpp: clean up the clean-up 2015-07-01 09:55:43 +01:00
Thomas Köppe
26e3873f70 Add C++11 support to atomic_counter_t. 2015-07-01 09:55:25 +01:00
Thomas Köppe
73e6a3808f atomic_ptr.h: clean up the clean-up 2015-06-30 22:57:13 +01:00
Thomas Köppe
08f9bf589e Add missing relaxed memory ordering. 2015-06-30 22:26:35 +01:00
Thomas Köppe
68f5926ec6 Add support for <atomic> in C++11 2015-06-30 20:57:38 +01:00