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Author SHA1 Message Date
Andreas Rottmann
5d176cbe98 Document terminating NUL behavior in API more explicitly 
This addresses #2169.
 2016-11-16 19:56:18 +01:00
Constantin Rack
93ccb5a16d Merge pull request #2215 from Bklyn/udp-bugfix 
Problem: inconsistent indentation and tabs in code
 2016-11-15 20:41:32 +01:00
Caleb Epstein
10181d7641 Untabify 2016-11-15 14:33:47 -05:00
Luca Boccassi
5879f729dd Merge pull request #2214 from Bklyn/udp-bugfix 
Problem: multicast is spelled incorrectly in udp_address class
 2016-11-15 20:13:21 +01:00
Caleb Epstein
f577ceab4b Problem: multicast is spelled incorrectly in udp_address class 
Solution: Fix typo of 'mutlicast' -> 'multicast'
 2016-11-15 14:06:34 -05:00
Constantin Rack
ace95327a3 Merge pull request #2213 from Bklyn/udp-bugfix 
Fix htons copy pasta
 2016-11-15 19:55:54 +01:00
Caleb Epstein
cdac1ac9d3 Fix htons copy pasta 2016-11-15 13:51:49 -05:00
Constantin Rack
b9b0fd87a4 Merge pull request #2210 from bluca/ipv6_tos_v4_only 
Problem: IPV6_TCLASS setsockopt fails on IPv4 socket
 2016-11-14 13:58:28 +01:00
Luca Boccassi
90f091abf3 Problem: IPV6_TCLASS setsockopt fails on IPv4 socket 
Solution: if setsockopt errors out and errno is set to ENOPROTOOPT
(or EINVAL on OSX) ignore it and carry on.
 2016-11-14 12:52:31 +00:00
Luca Boccassi
bc1860430a Merge pull request #2209 from saifhhasan/master 
Make ZMQ_TOS work with IPv6 sockets
 2016-11-14 11:37:24 +01:00
Saif Hasan
fc8007e896 Make ZMQ_TOS work with IPv6 sockets 
Summary:
To set `Type Of Service` for IP layer packets ZMQ provides `ZMQ_TOS` socket
option. However this only works for v4 sockets. Considering things are moving to
IPv6 heavily (especially within enterprise networks), ZMQ should support setting
`traffic class` for v6 based on `ZMQ_TOS`.

There is a subtle difference between v4 and v6 in terms of the positioning of
field but TOS has same meaning in both v4 and v6. Linux provides following APIs
for v4/v6 to set TOS field value.
```
// For v4
setsockopt(fd, IPPROTO_IP, IP_TOS, tos, sizeof(tos));

// For v6
setsockopt(fd, IPPROTO_IPV6, IPV6_TCLASS, tos, sizeof(tos));
```

Test Plan:
Make sure Cmake works fine and all tests passes.
Imported this change to `OpenR` project and tested on our local testbed.
Captured some packets exchanged between PUB/SUB and ROUTER/ROUTER sockets
pairs. Verify that `TCLASS` value is set as per expectation.

Tasks: #2208
 2016-11-14 02:19:55 -08:00
Constantin Rack
8ac7500f9d Merge pull request #2203 from bluca/bump_version 
Problem: 4.2.0 is out, time to bump version for development
 2016-11-12 21:01:11 +01:00
Constantin Rack
e50c6b6992 Merge pull request #2206 from bluca/dladdr 
Problem: linker fails looking for dladdr
 2016-11-12 21:00:04 +01:00
Luca Boccassi
1b3fcbd3ee Problem: linker fails looking for dladdr 
Solution: search and add it via AC_CHECK_LIB when building with
libunwind, as the backtrace function uses dladdr. This problem
only appears on some distributions and with some compiler/toolchain
versions.
 2016-11-10 23:10:01 +00:00
Luca Boccassi
8015794b81 Problem: 4.2.0 is out, time to bump version for development 
Solution: update NEWS, include/zmq.h and packaging
 2016-11-08 12:54:53 +00:00
Constantin Rack
065169a221 Merge pull request #2201 from bluca/news_blocky 
Problem: NEWS says ZMQ_BLOCKY is a sock opt, but it's a ctx opt
 2016-11-07 20:08:16 +01:00
Luca Boccassi
4b58b3735f Problem: NEWS says ZMQ_BLOCKY is a sock opt, but it's a ctx opt 
Solution: fix it
 2016-11-07 15:32:47 +00:00
Constantin Rack
067bfa13b8 Merge pull request #2198 from vyskocilm/master 
Problem: linking fails on glibc 2.24 with dladdr missing
 2016-11-06 11:40:47 +01:00
Michal Vyskocil
cab901c0a6 Problem: linking fails on glibc 2.24 with dladdr missing 
Solution: try to find dladdr function on Linux - glibc systems provides
dlopen/dladdr in libdl and not in libc itseld.
 2016-11-06 11:18:55 +01:00
Constantin Rack
ef3c2591fc Merge pull request #2197 from bluca/install_keygen_rpm 
Problem: curve_keygen not packaged by RPM spec
 2016-11-06 09:40:18 +01:00
Luca Boccassi
b73809c380 Problem: curve_keygen not packaged by RPM spec 
Solution: add new libzmq-tools package to ship it
 2016-11-06 08:20:02 +00:00
Constantin Rack
d9ff34891b Merge pull request #2196 from bluca/kfreebsd 
Problem: some errors on Debian + kFreeBSD
 2016-11-05 23:23:01 +01:00
Luca Boccassi
43f3cc5c78 Problem: kFreeBSD does not implement pthread_setschedparam 
Solution: do not fail on kFreeBSD if this feature is not available
at runtime.
Thanks Steven Chamberlain <steven@pyro.eu.org> for the patch!
 2016-11-05 18:14:22 +00:00
Luca Boccassi
361e99a906 Problem: kFreeBSD might return ECONNRESET under load when destroying engine 
Solution: ignore it on kFreeBSD, as it is not an error
Thanks Steven Chamberlain <steven@pyro.eu.org> for the patch!
 2016-11-05 18:13:01 +00:00
Luca Boccassi
6585aeaba2 Merge pull request #2195 from vyskocilm/master 
Problem: curve_keygen not build unless --enable-curve is passed
 2016-11-05 17:13:00 +01:00
Michal Vyskocil
213a7efe86 Problem: curve_keygen not build unless --enable-curve is passed 
Solution: test ENABLE_CURVE_KEYGEN and enable it only if
zmq_enable_curve_keygen=yes nad enable_curve=yes. Additionally set
enable_curve=yes for libsodium and tweetnacl, so it is enabled
implicitly and fixes the problem.
 2016-11-05 10:51:10 +01:00
Luca Boccassi
8f577248b7 Merge pull request #2193 from warriorkitty/patch-1 
Fix small typo
 2016-11-04 13:30:38 +00:00
Davor Lozic
a5ad378893 Fix small typo 2016-11-04 14:21:33 +01:00
Doron Somech
42d3ef5e06 Merge pull request #2192 from bluca/udp_news 
Problem: NEWS says scatter/gather support UDP but they don't
 2016-11-04 13:57:38 +02:00
Luca Boccassi
7ff6d57d47 Problem: NEWS says scatter/gather support UDP but they don't 
Solution: fix NEWS
 2016-11-04 11:55:50 +00:00
Doron Somech
18bd4d171a Merge pull request #2191 from bluca/news_multicast 
Problem: NEWS does not mention UDP multicast transport
 2016-11-04 13:34:30 +02:00
Luca Boccassi
127ca8b3f3 Problem: NEWS does not mention UDP multicast transport 
Solution: add mention and point to doc/zmq_udp.txt
 2016-11-04 11:29:55 +00:00
Luca Boccassi
097bf26e8d Finalize NEWS for 4.2.0 v4.2.0 2016-11-04 10:20:02 +00:00
Lukas Geiger
785d9b5494 Merge pull request #2189 from bluca/changelog 
Problem: NEWS out of date
 2016-11-04 10:58:54 +01:00
Luca Boccassi
9e52806724 Problem: no NEWS for 4.2.0 
Solution: add an overview of the new socket options, new APIs,
DRAFT mechanism (and DRAFT APIs). And a dedication.
 2016-11-04 09:48:34 +00:00
Luca Boccassi
932cc8295b Problem: NEWS does not include previouos stable releases 
Solution: add release notes from 4.0.x and 4.1.x releases to
capture all important solved bugs.
 2016-11-02 17:33:24 +00:00
Doron Somech
7000e84aed Merge pull request #2187 from Dmitriy-GH/master 
Add WinXP compatibility
 2016-11-02 14:07:47 +02:00
Dmitriy-GH
488cb5a022 MSVC 2015 project for compile libzmq.dll in WinXP compatible mode 2016-11-02 15:51:58 +05:00
Dmitriy-GH
e7b12b3c2a Add WinXP compatibility 
#define ZMQ_HAVE_WINDOWS_TARGET_XP  disable uncompatible WinAPI

1. Disable call if_indextoname()
2. Emulate windows Condition Variable API in class condition_variable_t with std::condition_variable
 	
This code can be compiled in MSVC 2015 with option "Platform toolset: Visual Studio 2015 - Windows XP (v140_xp)"
 2016-11-02 15:44:27 +05:00
Constantin Rack
819bf785b7 Merge pull request #2186 from bluca/de-draft 
Problem: socket option marked as draft for 4.2
 2016-11-02 07:03:51 +01:00
Luca Boccassi
b5b5f75242 Problem: socket option marked as draft for 4.2 
Solution: move comment further below to declare new socket
options as stable for the 4.2.0 release.
 2016-11-01 18:49:42 +00:00
Doron Somech
8cf4832e01 Merge pull request #2184 from bluca/rc 
Problems: need to bump NEWS and libtool version
v4.2.0-rc1 		2016-11-01 16:48:56 +02:00
Luca Boccassi
6da8385b2a Problem: new public symbols added 
Solution: bump ABI version fromo 5:0:0 to 6:0:1 since 4.2 is backward
compatible with 4.1, but new symbols are there
 2016-11-01 13:18:21 +00:00
Luca Boccassi
e0d6f4ea11 Problem: no NEWS entry for 4.2.0 
Solution: add one, empty for now, fill in after RC release
 2016-11-01 13:18:02 +00:00
Luca Boccassi
cc70c829cf Merge pull request #2183 from a4z/opmg_cmake 
Problem: CMake build rejects to build with openpgm enabled
 2016-11-01 11:47:30 +00:00
Harald
6f597d0bd3 Problem: CMake build rejects to build with openpgm enabled 
Solution: add optional lookup for openpgm via pkg-config
 2016-11-01 12:31:40 +01:00
Constantin Rack
50a6c117f1 Merge pull request #2182 from pmienk/master 
Suppress warning on uninitialized variable use by initializing variable.
 2016-10-31 20:31:15 +01:00
Phillip Mienk
28fbee74c8 Suppress warning on uninitialized variable use by initializing variable. 2016-10-31 12:25:30 -07:00
Constantin Rack
fb59cd1aad Merge pull request #2181 from jolting/patch-2 
Remove an unnecessary while (true)
 2016-10-31 19:50:11 +01:00
Hunter Laux
60b63ed518 Remove an unnecessary while (true) 
This block of code will either return -1 or fall through.
The while (true) does nothing.
The braces limit the scope of int rc.
 2016-10-31 11:46:57 -07:00