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40 Commits

Author SHA1 Message Date
Simon Giesecke
d326434b37 Problem: API poller cannot be set independently from I/O thread poller, poll I/O thread poller broken on Windows 
Solution: change platform definitions to separate API poller from I/O thread poller, disallow configuring poll I/O thread poller on Windows
 2018-05-22 18:36:04 +02:00
Simon Giesecke
d437d668c0 Problem: MSVC warnings in connection with poll 
Solution: handle types properly
 2018-05-14 22:25:21 +02:00
Simon Giesecke
e650240580 Problem: data race w.r.t. poll_t::stopping 
Solution: remove stopping, stop on thread-safe conditions; add
additional checks for correct thread-safe usage
 2018-02-12 14:41:53 +01:00
Simon Giesecke
f87d3ab294 Problem: pollers unnecessarily depend on whole ctx_t, but actually use only start_thread method 
Solution: extract thread_ctx_t from ctx_t
 2018-02-11 17:25:36 +00:00
Simon Giesecke
5873894c83 Problem: wrong assertion macro used on Windows 
Solution: use wsa_assert instead of errno_assert
 2018-02-11 13:52:41 +01:00
Simon Giesecke
2f27bcd74b Problem: assertion failure in poll_t::poll if timer_event retired a 
pollset entry

Solution: clean up retired entries before poll
 2018-02-11 13:49:26 +01:00
Simon Giesecke
a2af3d18cc Problem: unittest_poller fails for poll_t 
Solution: fixed behaviour in corner cases
 2018-02-11 13:49:25 +01:00
sigiesec
41f459e1dc Problem: formatting inconsistent 
Solution: applied clang-format
 2018-02-02 15:47:43 +01:00
Simon Giesecke
7488be61c2 Problem: add_fd might be called with fd_ == retired_fd 
Solution: add assertion
 2018-01-25 16:03:43 +01:00
Michael Lutz
7a6ff07a01 Problem: Windows performance is not optimal due to select(). 
Solution: Provide poll() for Windows as well. This is a build option that
defaults to off as the resulting binary will only run on Windows Vista or
newer.

This is not tested with alternative Winsock service providers like VMCI,
but the documentation for WSAPoll does not mention limitations.

On my local machine, throughput improves by ~10 % (20 simultaneous
remote_thr workes to one local_thr, 10 byte messages), while latency
improves by ~30 % (measured with remote/local_lat).
 2016-06-11 19:17:18 +02:00
Michael Lutz
8d8d32f4d0 Problem: Theoretical overflow when polling more than INT_MAX handles. 
Solution: Always use fd_t when accessing the pollset.
 2016-06-11 18:50:40 +02:00
Osiris
4a5af9d58b Problem: Precompiled headers not being used 
Solution: Phase I - make precompiled.hpp be first file included in every source file
 2016-02-18 10:56:52 -06:00
Constantin Rack
a539b0c6e8 Problem: copyright year is still 2015 
Solution: update to 2016
 2016-01-28 15:07:31 +01:00
Pieter Hintjens
8620c3e032 Problem: source file headers are somewhat confusing about LGPLv3 
Of course people still "can" distributed the sources under the
LGPLv3. However we provide COPYING.LESSER with additional grants.

Solution: specify these grants in the header of each source file.
 2015-06-02 22:33:55 +02:00
Pieter Hintjens
94d9a4ffdf Problem: copyright statements are out of date 
Solution: update for 2015

Fixes #1320
 2015-01-22 10:32:37 +01:00
Joel Lauener
219310b4f0 Thread scheduling parameters: Use ZMQ context options instead of 
environment variables.
 2014-07-02 14:41:21 +02:00
Pieter Hintjens
b3b9e046ee Updated copyright statements for 2014 2014-01-02 12:00:57 +01:00
Richard Newton
7a510b4b60 Fix formatting. 2013-11-07 17:50:29 +00:00
Richard Newton
568cc1adaa Get maximum number of sockets it can handle from poller_t 2013-11-07 17:46:19 +00:00
Pieter Hintjens
f0f16505e5 Removed corporate advertisements from source file headers 
Copyrights had become ads for Sustrik's corporate sponsors, going against the original
agreement to share copyrights with the community (that agreement was: one line stating
iMatix copyright + one reference to AUTHORS file). The proliferation of corporate ads
is also unfair to the many individual authors. I've removed ALL corporate title from
the source files so the copyright statements can now be centralized in AUTHORS and
source files can be properly updated on an annual basis.
 2013-03-12 13:24:57 +01:00
Martin Hurton
9013ee0d52 Minor code cleanup 2012-11-13 13:06:29 +01:00
Martin Hurton
a8f9a0d891 Use zmq_assert rather then assert 2012-05-27 15:31:59 +02:00
Martin Sustrik
8e21d64c97 Copyright dates adjusted to reflect reality 
Signed-off-by: Martin Sustrik <sustrik@250bpm.com>
 2011-11-01 18:06:11 +01:00
Martin Sustrik
ac7717b7b3 250bpm copyrights added 
Signed-off-by: Martin Sustrik <sustrik@250bpm.com>
 2011-10-31 16:20:30 +01:00
Martin Sustrik
f716b571ba Only one polling mechanism is compiled 
Till now wrappers for all the polling mechanisms available on
the given platform were compiled, although only one of them
was used. This patch compiles just the used one. This can
make libzmq binary more concise.

Signed-off-by: Martin Sustrik <sustrik@250bpm.com>
 2011-07-24 18:13:29 +02:00
Martin Sustrik
18b9ebea32 The copyrights in file headers updated. 
Signed-off-by: Martin Sustrik <sustrik@250bpm.com>
 2011-03-02 16:30:40 +01:00
Martin Sustrik
ca1acc340c RLIMIT_NOFILE not used in poll_t anymore 
The problem was that RLIMIT_NOFILE can be set to RLIM_INIFINITY
(and that appears to be default on AIX) which caused 0MQ to fail.

Signed-off-by: Martin Sustrik <sustrik@250bpm.com>
 2011-02-03 08:46:04 +01:00
Martin Sustrik
b358df9fff Name of "GNU Lesser Public License" corrected. 
Signed-off-by: Martin Sustrik <sustrik@250bpm.com>
 2010-10-30 15:08:28 +02:00
Mikko Koppanen
3e74a439c4 Cast execute_timers() result to int 
Signed-off-by: Mikko Koppanen <mkoppanen@php.net>
 2010-10-15 11:21:56 +02:00
Martin Sustrik
238640a526 timers properly implemented 2010-09-26 21:42:23 +02:00
Martin Sustrik
8d7bf6684c common base for all pollers created; the only thing it handles at the moment is 'load' 2010-09-26 19:22:33 +02:00
Martin Sustrik
cf815e8c78 new interfaces for timers; the implementation is not changed yet 2010-09-26 18:30:03 +02:00
Martin Sustrik
604f7475ec issue 32 - poll_t poller broken 2010-06-09 17:49:08 +02:00
Martin Lucina
2a79a943de Add NetBSD support 2010-02-18 19:38:15 +01:00
Martin Sustrik
4f6baf4dde Copyrights transferred from FastMQ to iMatix 2010-01-05 08:29:35 +01:00
Martin Sustrik
4efe2366d7 poller is a concept now rather than virtualised class 2009-10-02 10:46:36 +02:00
Martin Sustrik
35c58dc733 ZMQII-1: fix for devpoll, kqueue & poll 2009-09-16 15:37:20 +02:00
Martin Sustrik
0b5cc026fb clean up - session/socket/engine stuff removed 2009-08-06 12:51:32 +02:00
Martin Sustrik
cc3755a16f renamed from zs to zmq 2009-08-03 11:30:13 +02:00
Martin Sustrik
4ed70a9302 initial commit 2009-07-29 12:07:54 +02:00