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Author SHA1 Message Date
Simon Giesecke
f4b1cae082 Problem: no documentation for zmq_poller_* 
Solution: add initial documentation
 2018-05-14 11:29:24 +02:00
Simon Giesecke
213254cca5 Problem: inconsistent behaviour of zmq_poller_new in case of memory exhaustion 
Solution: return NULL and set errno to ENOMEM
 2018-05-14 11:29:24 +02:00
Simon Giesecke
2cd147e5ff Problem: misleading comment for calling zmq_poller_add with events == 0 
Solution: change comment, and add test case for zmq_poller_modify with events == 0
 2018-05-14 11:29:24 +02:00
Simon Giesecke
00d25b7873 Problem: inconsistent behaviour of zmq_poller_add and zmq_poller_add_fd in case of memory exhaustion 
Solution: always return -1 with errno == ENOMEM
 2018-05-14 11:29:24 +02:00
Luca Boccassi
0a037a7431
Merge pull request #3097 from sigiesec/ping-context 
ZMTP 3.1 PING Context not implemented
 2018-05-14 09:55:41 +01:00
Simon Giesecke
be66eacf5c Problem: test_heartbeats still using plain assertions 
Solution: migrate to unity assertions
 2018-05-14 10:14:32 +02:00
Luca Boccassi
b331caad06 Problem: ZMTP 3.1 PING Context not implemented 
Solution: if a PING message contains a context, echo it back in the
PONG message. In order to do so, create the PONG message when PING
is received and store it in the engine.
After the PING the engine goes straight to encoding and sending, so
there can always be at most one pending PING.
Add tests for various contexts.
 2018-05-14 10:14:13 +02:00
Luca Boccassi
5482b1ca45 Problem: heartbeat command parsing does not check command name size 
Solution: treat the first byte of the command body as the size of the
command name, rather than as an id, to comply with ZMTP 3.1.
This was not an actual problem at runtime since both heartbeat
commands have a size of 4, which was treated like an id.
But once SUBSCRIBE/UNSUBSCRIBE get implemented it needs to be checked.
 2018-05-14 09:15:39 +02:00
Luca Boccassi
ba9274c39a Problem: test_heartbeats mocked ZMQ_REP is hacky and fragile 
Solution: remove it, it doesn't add much value anyway
 2018-05-14 09:15:38 +02:00
Simon Giesecke
f218478237 Problem: test_heartbeats use no test framework 
Solution: migrate to unity
 2018-05-14 09:15:38 +02:00
Simon Giesecke
df2fe88b92
Merge pull request #3095 from bluca/sunstudio_linux 
Problem: building on Linux with Sun Studio still fails
 2018-05-13 21:21:50 +02:00
Luca Boccassi
09f700f72e Problem: uninitialised class variable warning 
Solution: initialise it
 2018-05-13 18:24:50 +01:00
Luca Boccassi
7ba074fa28 Problem: Sun Studio build errors 
Solution: add compiler flags to support extensions like anonymous
structs in unions, fix casting of const, and check for suncc rather
than solaris
 2018-05-13 18:24:50 +01:00
Simon Giesecke
cdb54d248b
Merge pull request #3094 from simias/mcast-if 
Problem: no way to specify source interface for UDP multicast sender …
 2018-05-13 18:47:59 +02:00
Lionel Flandrin
a833ace204 Problem: no way to specify source interface for UDP multicast sender sockets 
Solution: if a binding interface is provided in the sender URL we pass
it to IP[V6]_MULTICAST_IF setsockopt
 2018-05-13 18:32:12 +02:00
Luca Boccassi
f6e528443e
Merge pull request #3093 from simias/fix-aliasing 
Problem: test_radio_dish triggers aliasing errors with some compilers
 2018-05-13 16:31:49 +01:00
Lionel Flandrin
4eb6786347 Problem: test_radio_dish triggers aliasing errors with some compilers 
Solution: refactor the test code to work around aliasing issues
 2018-05-13 17:05:05 +02:00
Simon Giesecke
21f642fa4f
Merge pull request #3092 from bluca/solaris_studio 
Problem: build broken on Solaris with Sun Studio compilers
 2018-05-13 15:05:16 +02:00
Luca Boccassi
c5b7f4f536 Problem: test_system info output hidden on Solaris 
Solution: change the ifdef to always print on any Unix, as they
all have ulimit
 2018-05-13 13:19:07 +01:00
Luca Boccassi
510a42c3d5 Problem: test_system fails on Solaris due to lower file limit 
Solution: use a different max socket value on Solaris, where the
default limit is 256 instead of 1024
 2018-05-13 13:18:08 +01:00
Luca Boccassi
b78cfb2395 Problem: mismatching declarations and definitions break Solaris Studio build 
Solution: add missing const qualifier to internal functions
 2018-05-13 13:17:20 +01:00
Luca Boccassi
8b82ed50a2 Problem: Solaris Studio does not convert from char * to string 
Solution: do it explicitly to fix build on Solaris 10/11 with the Sun
compiler
 2018-05-13 13:16:37 +01:00
Simon Giesecke
3d9c119543 Problem: compilation broken on Solaris 
Solution: remove constness on pair arguments. Fixes #3090
 2018-05-13 13:15:32 +01:00
Luca Boccassi
15e8de2f88
Merge pull request #3091 from sigiesec/fix-warnings-msvc 
Problem: warnings in MSVC builds around size_t/int
 2018-05-13 12:11:05 +01:00
Simon Giesecke
d6433b5c24 Problem: warnings in MSVC builds around size_t/int 
Solution: use proper types
 2018-05-13 11:11:19 +02:00
Simon Giesecke
5fe783070b
Merge pull request #3085 from bluca/getrandom_test 
Problem: getrandom test does not check if it's working
 2018-05-11 09:51:43 +02:00
Luca Boccassi
0f896fcd36
Merge pull request #3087 from simias/mcast_loop 
Problem: ZMQ doesn't expose the MULTICAST_LOOP socket option
 2018-05-10 19:10:28 +01:00
Lionel Flandrin
4b635c3d06 Problem: documentation for zmq_udp is outdated 
Solution: update to document new binding options and IPv6 support
 2018-05-10 19:24:48 +02:00
Lionel Flandrin
99412c810d Problem: ZMQ doesn't expose the MULTICAST_LOOP socket option 
Solution: add a new ZMQ_MULTICAST_LOOP option for UDP sockets.
 2018-05-10 19:24:46 +02:00
Luca Boccassi
e9211aed2c
Merge pull request #3086 from simias/warning-fix 
Problem: test helper recv_string_expect_success ignores flags
 2018-05-10 11:15:01 +01:00
Lionel Flandrin
f9c30f3e19 Problem: test helper recv_string_expect_success ignores the flags argument 
Solution: pass the flags to zmq_recv
 2018-05-10 11:43:47 +02:00
Luca Boccassi
3c2656eb52
Merge pull request #3081 from simias/udp_ipv6 
UDP Ipv6 support
 2018-05-09 13:01:06 +01:00
Lionel Flandrin
b0df4be51c Problem: UDP engine does not support IPv6 
Solution: Add IPv6 support
 2018-05-09 12:06:23 +02:00
Luca Boccassi
4ff814f204 Problem: getrandom test does not check if it's working 
Solution: check return value in autoconf and CMake. On some platforms
the function is available but not implemented (eg: GNU/Hurd).
 2018-05-09 10:41:20 +01:00
Luca Boccassi
7aba6821ac
Merge pull request #3084 from jorikcaljouw/new_fix_vs2015 
Add ip_resolver.cpp and ip_resolver.hpp for vs2015 libzmq project
 2018-05-08 13:17:33 +01:00
Jorik Caljouw
45b0ff59ff Add ip_resolver.cpp and ip_resolver.hpp for vs2015 libzmq project 2018-05-08 14:04:05 +02:00
Constantin Rack
b9ba36389d
Merge pull request #3083 from asafkahlon/master 
acinclude.m4: check if -latomic is needed.
 2018-05-07 22:25:41 +02:00
Asaf Kahlon
2ec5a33f6e acinclude.m4: check if -latomic is needed. 
On some cases, -latomic is needed for likning, and since the current
acinclude.m4 checks only compilation we can sometimes miss the need for -latomic
and the linking process will fail.
Therefore, the AC_CHECK_IFELSE was replaced with AC_LINK_IFELSE. If the first
try fails, we try to link again with -latomic and add LIBS="-latmoic" in case we
succeeded.

Signed-off-by: Asaf Kahlon <asafka7@gmail.com>
 2018-05-07 22:02:25 +03:00
Luca Boccassi
363fa7892d
Merge pull request #3078 from simias/mcast_bind 
Mcast bind
 2018-05-04 14:22:53 +01:00
Lionel Flandrin
746d4a0f5e Problem: UDP transport doesn't let the user specify the local bind address 
for multicast

Solution: augment the UDP URL syntax to accept an interface specifier with a
syntax similar to the PGM urls.

Fixes #2212
 2018-05-04 14:36:18 +02:00
Lionel Flandrin
524affc4c3 Problem: UDP address parser uses ad hoc code to detect multicast address 
Solution: factor the code into ip_resolver, add IPv6 support and unit tests.
 2018-05-04 10:44:01 +02:00
Luca Boccassi
1bb1029bd1
Merge pull request #3075 from simias/udp_parser 
Udp parser
 2018-05-03 14:40:37 +01:00
Lionel Flandrin
2dc8579412 Problem: the UDP address code uses an ad hoc custom parser 
Solution: replace it with the ip_resolver code shared with the TCP
address code

It simplifies the UDP parsing code and makes it behave more like the
TCP counterpart, in particular it's not possible to connect to hosts
by name and bind by NIC names.

It also adds support for "*" port resolving to 0 (useful to let the OS
allocate the port number).
 2018-05-03 14:22:48 +02:00
Lionel Flandrin
0b36b84243 Problem: no unit tests for udp_address.cpp 
Solution: add unit tests
 2018-05-03 14:22:42 +02:00
Luca Boccassi
801559c504
Merge pull request #3077 from simias/port_check 
Problem: ip_resolver allows wildcard ports for non-bindable sockets
 2018-05-03 13:07:37 +01:00
Lionel Flandrin
406c348771 Problem: ip_resolver allows wildcard ports for non-bindable sockets 
Solution: return an error in this situation but still allow using an explicit
"0" if somebody really wants to connect to port 0.

This shouldn't break any existing code because a "*" port was already rejected
in an early test in the TCP path in zmq::socket_base_t::connect.
 2018-05-03 13:19:22 +02:00
Luca Boccassi
889ac2eb3d
Merge pull request #3074 from simias/author 
Add me to AUTHORS + RELICENSE file
 2018-05-02 18:27:27 +01:00
Lionel Flandrin
e027c80ed3
Added simias.md to RELICENSE 2018-05-02 19:24:20 +02:00
Lionel Flandrin
142ee305e7
Add Lionel Flandrin to AUTHORS 2018-05-02 19:24:07 +02:00
Luca Boccassi
5f7c9c43f5
Merge pull request #3070 from simias/ip_refactor_clean 
Problem: address parsing code is tied to the TCP code
 2018-05-02 18:05:06 +01:00