* Problem: Still need to port over more files to VxWorks 6.x
Solution: Port more files to VxWorks 6.x
* Problem: Need to port over remaining files to VxWorks 6.x. Also remove POSIX thread dependency for VxWorks (because of priority inversion problem in POSIX mutexes with VxWorks 6.x processes)
Solution: Port over remaining files to VxWorks 6.x. Also removed POSIX thread dependency for VxWorks
* Problem: Needed to modify TCP, UDP, TIPC classes with #ifdefs to be compatible with VxWorks 6.x.
Solution: Modify TCP, UDP, TIPC classes with #ifdefs to be compatible with VxWorks 6.x
Detect AI_V4MAPPED is not supported in getaddrinfo() on the fly
and retry query. This issue was seen on ancient FreeBSD releases
and current implementation does support this flag correctly.
* add define for windows/UWP
* prevent issue with COM references
* gettickcount not available on uwp
* add compiler definitions
* add convenitnece cmake file
* brute force uwp compilation
* fix compiler version
* cosmetics
#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)"
getifaddrs() can fail transiently with ECONNREFUSED on Linux.
This has been observed with Linux 3.10 when multiple processes
call zmq::tcp_address_t::resolve_nic_name() simultaneously.
Before asserting in this case, make 10 attempts, with exponential
backoff, given by (1 msec * 2^i), where i is the attempt number.
Fixes#2051
A Visual Studio build from master (commit id: dac5b45dfb224ff184a7aed39c5859ae5bac3803) using the v140_xp toolset yields a binary that is not XP compatible.
Two libraries contain exports that cannot be found:
- IPHLPAPI.DLL : if_nametoindex
- KERNEL32.DLL : InitializeConditionVariable
The latter export is already dealt with in the file './src/condition_variable.hpp'; however this requires setting the _WIN32_WINNT pre-processor definition.
I am not experienced enough to figure a work around for the 'if_nametoindex' method, so I have created a new pre-processor definition 'ZMQ_HAVE_WINDOWS_TARGET_XP' and removed the calling of the function with the limitation that these builds cannot handle a IPv6 address with an adapter name.
To make it easier for people targeting XP with an MSVC build I have modified the MSBuild property file to add/modify the pre-processor definitions if they are building using a XP targeting tool set; such as v140_xp.
It's all over the place.
Solution: remove duplicates and try to move main includes to start
of source. Also, include net/if.h always, so that the code will
compile if ZMQ_HAVE_IFADDRS isn't defined.
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.
Since https://github.com/zeromq/libzmq/commit/350a1a, TCP addresses
get resolved asynchronously, so zmq_connect no longer returned an
error on incorrect addresses.
This is troublesome since we rely on some error checking to catch
blatant errors.
Solution add some upfront syntax checking that catches at least the
obvious kinds of errors (invalid characters, wrong or missing port
number).
