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
The deployment is triggered by tagging on the zeromq/libzmq repository.
Of the many builds travis is checking only the default one with
libsodium and drafts disabled is used for deployment.
For now the results of `make distcheck` are deployed as well as their
md5 and sha1 hash sums. Further changes may upload a generated
Changelog as well.
Specifically, the poller detection code does not set macros in
platform.hpp. The configure script passed them as -D on the command
line.
Solution: rewrite the poller detection code.
Only set sparcv9 optimization for sparc64 systems.
This allows to run for example application using zeromq
on sparc32 systems.
Signed-off-by: Waldemar Brodkorb <wbx@uclibc-ng.org>
Solution: add the document files to the MAN_DOC and MAN_HTML targets
in doc/Makefile.am only if BUILD_DOC and INSTALL_MAN are set,
otherwise leave the targets empty to avoid errors in make distcheck.
Solution: specify the necessary EXTRA_DIST
I added a Makefile.am in builds that covers all systems except msvc,
which already has a Makefile.am that does this.
Fixes#1505
Solution: try to resolve the TCP endpoint passed by the user in the
zmq_unbind call before giving up, if it doesn't match.
This fixes a breakage in the API, where after a call to
zmq_bind(s, "tcp://127.0.0.1:9999") with IPv6 enabled on s would
result in the call to zmq_unbind(s, "tcp://127.0.0.1:9999") failing.
Add more test cases to increase coverage on all combinations of TCP
endpoints.
Solution: add helper function is_ipv6_available to testutil.hpp to
test if IPv6 is available on the building platform.
This function will try to open and bind a socket to ::1:*, as it's
the ultimate way of knowing if, at least on the loopback, IPv6 is
enabled.
Solution: add -lssp on Solaris only when libsodium is enabled and has
been found. Also disable pedantic and Werror, as libsodium headers
use pragma diagnostic which are not available in gcc 3.4.
Solution: in the Windows-specific ifdef in tcp_listener set_address,
check for error and set errno only after the IPv4 fallback has failed
too, to avoid setting errno when the socket creation succeeds through
the fallback.
