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98 Commits

Author SHA1 Message Date
Gudmundur Adalsteinsson
a3e5b54c3c
Problem: Socket options lack type-safety (#393) 
Solution: Implement a type for each socket option.

Each option has an associated type, therefore they
can't be simply defined as an enum class.

Use new sockopt getter in test util

Add socket option get function for strings and tests
 2020-03-24 09:33:50 +01:00
Brett Viren
10431084bb
Problem: lack conversion message_t and multipart_t (#391) 
Solution: add encode/decode methods to multipart_t giving a codec compatible with the CZMQ equivalent.
 2020-03-20 10:59:15 +01:00
Gudmundur Adalsteinsson
5999e5adc7
Problem: Macros not defined in older versions (#386) 
* Problem: Macros not defined in older versions

Solution: Guard usage of libzmq macros

* Test older version of libzmq with C++11 or later

* Use a slightly newer libzmq version
 2020-02-21 11:29:12 +01:00
Gudmundur Adalsteinsson
324b11f239
Problem: Context lacks typesafe options 
Solution: Define an enum class for the context options

Co-Authored-By: Simon Giesecke <simon.giesecke@gmail.com>

Co-authored-by: Simon Giesecke <simon.giesecke@gmail.com>
 2020-02-07 15:39:58 +01:00
Simon Giesecke
b6c79eb0c8 Reformat all files with clang-format 2020-01-28 11:11:31 +01:00
Gudmundur Adalsteinsson
47969cfdcf Problem: shutdown() missing for context_t (#377) 
Solution: Add shutdown(). This function is required
for clean termination of the zmq context in multi-threaded
applications where sockets are used in threads. In particular
if blocking operation are used and if sockets can be created
at any time.

* Improve tests and documentation
 2020-01-27 08:31:46 +01:00
Gudmundur Adalsteinsson
4f9c2ea519 Problem: message_t to string is hard 
Solution: add to_string() function.
 2020-01-07 19:54:47 +00:00
Gudmundur Adalsteinsson
93e3090eb3 Problem: Missing recv multipart to fixed buffers 
Solution: Add recv_multipart_n function
 2019-12-05 20:02:38 +00:00
Gudmundur Adalsteinsson
76e5fb04a9 Problem: No multipart tests are begin run 
Solution: Move ifdef
 2019-11-09 12:40:02 +00:00
Gudmundur Adalsteinsson
41dee3e7a3 Remove comment, fix includes 2019-10-27 10:28:45 +00:00
Gudmundur Adalsteinsson
505edeb336 Problem: Handling multipart messages is complex 
Solution: Add generic algorithms for sending and receiving multipart
messages.
 2019-10-26 19:59:46 +00:00
Gudmundur Adalsteinsson
4b443fc59b Clarify example requirements 2019-09-14 20:10:47 +00:00
Simon Giesecke
b2fa1192bd
Merge pull request #343 from gummif/gfa/str-buffer 
Problem: Sending string literals is awkward
 2019-09-13 09:40:08 +02:00
Gudmundur Adalsteinsson
7d9e5cb421 Add user-defined string literals to create buffers 2019-09-11 20:38:47 +00:00
Gudmundur Adalsteinsson
ab588fb7c9 Assertion and constexpr improvements for str_buffer 2019-09-11 20:21:02 +00:00
Gudmundur Adalsteinsson
57d3681ee4 Problem: Strict aliasing warning in tests 
Solution: Use memcpy instead of reinterpret_cast
 2019-09-10 20:13:45 +00:00
Gudmundur Adalsteinsson
13cc1e0fe9 Problem: Sending string literals is awkward 
Solution: A function str_buffer specifically for
creating buffers for null terminated string literals.
 2019-09-03 14:06:19 +00:00
Gudmundur Adalsteinsson
4f1ff4952d Fix for lacking SFINAE support on older GCC 2019-08-30 23:14:16 +00:00
Gudmundur Adalsteinsson
9e0b9b4a38 Fix tests 2019-08-30 22:33:49 +00:00
Simon Giesecke
86876d7307
Merge pull request #328 from xiphon/fix-recv-flags-default 
Fix 'recv' function 'flags_' argument default value
 2019-07-24 14:42:31 +02:00
xiphon
19b5222e4e Fix 'recv' function 'flags_' argument default value 2019-06-02 02:01:42 +00:00
Simon Giesecke
4e37816dfa
Merge pull request #325 from gummif/gfa/msg-range-ctor 
Problem: message_t ctor for ranges too greedy
 2019-06-01 16:23:46 +02:00
Gudmundur Adalsteinsson
f412ea9e34 Improved range detection supporting ADL 2019-05-31 12:09:20 +00:00
Gudmundur Adalsteinsson
09ab20801a Problem: message_t ctor for ranges too greedy 
Solution: Detect ranges with enable_if idiom
 2019-05-15 16:49:22 +00:00
Gudmundur Adalsteinsson
0ce8ef06d5 Clean up and test event flags implementation 2019-05-15 11:32:23 +00:00
Gudmundur Adalsteinsson
0458f7d16c Problem: Type-safety of poller_t and active_poller_t can be improved (#318) 
Problem: Type-safety of poller_t and active_poller_t can be improved
 2019-05-15 08:35:12 +02:00
Gudmundur Adalsteinsson
88cee88d08 Change recv and send to return optional types 2019-05-10 14:22:04 +00:00
Gudmundur Adalsteinsson
809acb2dc8 Make buffer constructors and functions constexpr 2019-05-09 22:47:57 +00:00
Gudmundur Adalsteinsson
99d98dd217 Improved enum flags operators and tests 2019-05-09 22:33:49 +00:00
Simon Giesecke
9a60ad3fc8
Apply suggestions from code review 
Co-Authored-By: gummif <ofpgummi@yahoo.com>
 2019-05-08 21:37:14 +00:00
Gudmundur Adalsteinsson
3d4be814e8 Problem: send/recv functions lack type-safety 
Solution: Add functions taking buffers and enum class flags
 2019-05-05 22:05:47 +00:00
Gudmundur Adalsteinsson
c6a3529cd1 Problem: No type-safe alternatives when polling or needing a reference to a socket 
Solution: Introduce a socket_ref that is a non-owning nullable reference to a socket
 2019-04-19 22:10:26 +00:00
Simon Giesecke
b0ac8acd60
Merge pull request #315 from gummif/gfa/test-warnings 
Problem: Compiler warnings in tests
 2019-04-15 11:54:05 +02:00
Simon Giesecke
961bb4fb46
Merge pull request #313 from gummif/gfa/socket-ctor 
Problem: socket_t can not be default constructed
 2019-04-15 10:58:45 +02:00
Gudmundur Adalsteinsson
c2e595bc69 Problem: Compiler warning in tests 
Solution: Fix some compiler warnings
 2019-04-14 21:34:15 +00:00
Gudmundur Adalsteinsson
4ceabb37b6 Problem: socket_t can not be default constructed 
Solution: Provide a default constructor
 2019-04-14 12:21:30 +00:00
Gudmundur Adalsteinsson
16f16eeaad Problem: message_t lacks empty() function 
Solution: Add function and qualify with nodiscard like std types
 2019-04-04 17:55:27 +00:00
Simon Giesecke
d1e7c538cc
Merge pull request #303 from gummif/gfa/swap 
Problem: Missing swap functions
 2019-04-04 14:51:10 +02:00
Simon Giesecke
5c69a36b95
Merge pull request #304 from gummif/gfa/monitor-move 
Problem: monitor_t incorrectly deletes socket_t move assignment operator
 2019-04-04 09:15:55 +02:00
Gudmundur Adalsteinsson
b6a07be512 Problem: monitor_t incorrectly deletes socket_t move assignment operator 
Solution: Implement a move assignment operator for monitor_t
 2019-04-03 14:04:58 +00:00
Gudmundur Adalsteinsson
72f0e1bcba Problem: message_t move and copy are mutating but take const 
Solution: Deprecate old functions and add overloads taking non-const
references
 2019-04-03 13:56:11 +00:00
Gudmundur Adalsteinsson
83b91c8b7e Problem: Missing swap functions 
Solution: Implement for socket_t, context_t, message_t and poller_t
Additionally remove dependency on <functional> by refactoring poller_t
and remove unused <unordered_map> include.
 2019-04-03 13:23:17 +00:00
Gudmundur Adalsteinsson
1eedfaf9a5 Problem: proxy is not typesafe 
Solution: Add overloads to proxy and proxy_steerable taking socket_t
objects
 2019-03-31 22:30:10 +00:00
trya
a91522f65e Unit tests for message_t::get() 
Testing ZMQ_SHARED property only, since other properties (ZMQ_MORE and
ZMQ_SRCFD) depend on socket operations.
 2019-03-14 14:25:50 +01:00
Simon Giesecke
4043617afe Problem: test cases for error behaviour of (active_)poller_t failing with libzmq 4.3.x 
Solution: adapt test cases to changed behaviour
 2019-02-04 15:25:35 +01:00
Pawel Kurdybacha
6982fb7017 Problem #268: CTest output without tests details 
Solution: Added integration with CTest to existing unit test framework
based on Catch. ctest -v returns list of run tests now.

Changes:

* downloading and using Catch cmake modules that `unit_tests
--list-test-names-only` for add_test internally
 2019-01-23 08:48:11 +00:00
Pawel Kurdybacha
6a6aebb845 Problem #284: test pthread link error with with gcc 
Solution: Use Threads cmake module as suggested in this thread:
https://cmake.org/pipermail/cmake/2016-February/062729.html

I was able to reproduce with gcc 8.2.1 and cmake 3.13.2.
 2019-01-22 20:55:06 +00:00
Pawel Kurdybacha
ae15964907 Problem: Dependency on googletest framework 
Currently cppzmq as relatively simple and header only library depends on rather
complex unit test framework googletest.
Current issues:
- Googletest requires downloading and building it every time on travis
as cache support is limited there
- Googletest build is signifficant with comparison to cppzmq unittests
total runtime

Solution: Port existing tests to Catch - header only C++ framework and
gain ~20% build speed up on travis.

Why Catch?
It is well know C++ header only testing framework. It works well, it is
being kept up to date and maintainers seem to pay attention to
community's comments and issues.
We can not use Catch2 currently as we still support pre-C++11 compilers.
 2018-10-17 15:22:07 +01:00
tangfu
5af24314c3 add front and back (#269) 
* add front and back

i'll get the last message in some situations，but have to do like this :
```
multimsg msgs;
auto msg = msgs[msgs.size() - 1];
func(msg.size());
auto *msg = msgs.end() - 1;
```
but, std::queue have some method 'front' and 'back'. so maybe i can simply do this ？ :
```
multimsg msgs;
auto msg = msgs.back();
```

* add test for front and back
 2018-10-17 08:41:21 +01:00
Simon Giesecke
120c7ae3f2 Problem: no test case for previously existing send functionality 
Solution: added test case
 2018-08-21 13:50:02 +02:00