Commit Graph

290 Commits

Author SHA1 Message Date
Pieter Hintjens
04664f0ef7 Problem: 'bool' is not defined by default
zmq_atomic_counter_dec returned a 'bool' value, yet this isn't
defined by standard, so causes compile errors in upstream code.

Solution: return an int that can be safely converted to bool if
needed by bindings.
2014-12-23 15:20:10 +01:00
Pieter Hintjens
2de940b422 Problem: need atomic reference counting in several projects
Solution: as libzmq already provides this across all platforms,
expose an atomic counter API. I've not wrapped atomic pointers,
though someone who needs this may want to do so.
2014-12-23 01:14:38 +01:00
somdoron
768b62eb9d xpub welcome msg 2014-11-26 14:20:55 +02:00
somdoron
96e29f1455 Add manual control over subscriptions to Pub 2014-11-26 13:08:39 +02:00
Pieter Hintjens
b6e61d72b2 Problem: linger values other than -1 or 0 are unsafe
Solution: set defaults back to infinity, and add new context
option, ZMQ_BLOCKY that the user can set to false to get a
less surprising behavior on context termination. Eg.

    zmq_ctx_set (ctx, ZMQ_BLOCKY, false);
2014-11-17 11:56:59 +01:00
Pieter Hintjens
0d459318e3 Revert "ZMQ API diverges from POSIX" 2014-10-20 23:18:18 +02:00
Pieter Hintjens
527eddc90d Merge pull request #1183 from mschneider/size_fix
ZMQ API diverges from POSIX
2014-10-20 23:17:47 +02:00
Pieter Hintjens
0e7458daf3 Merge pull request #1216 from xaqq/pollpri
Add support for POLLPRI flag.
2014-10-18 00:33:20 +02:00
Kapp Arnaud
779c37abc4 Add support for POLLPRI flag.
This commit adds a ZMQ_POLLPRI flag that maps to poll()'s POLLPRI
flag.
This flags does nothing for OMQ sockets. It's only useful for raw
file descriptor (be it socket or file).
This flag does nothing if poll() is not the underlying polling
function. So it is Linux only.
2014-10-17 17:21:41 +02:00
Pieter Hintjens
b6762a6a8b Marked TCP and IPC filters as deprecated (ZAP) 2014-10-14 16:30:20 +02:00
Pieter Hintjens
bc0f8d5168 Updated development master to 4.2.x 2014-10-14 16:30:20 +02:00
Maximilian Schneider
b55288fdf3 return values of socket functions are ssize_t (not int) in compliance with POSIX
deprecated API (zmq_msg_recv/zmq_msg_send) still returns int
2014-09-17 02:44:48 -04:00
Kapp Arnaud
fbdc5aa22d Add const qualifier to source parameters in zmq_z85_decode and zmq_z85_encode 2014-08-14 00:00:00 +02:00
kreuzberger
f042ea9e26 better naming of flags and variables to real functionality: nodrop 2014-08-08 19:45:41 +02:00
kreuzberger
d9a3cc48d4 do not silently drop messages in publisher if hwm is reached 2014-08-08 19:36:00 +02:00
Pieter Hintjens
d4d65da20d Merge pull request #1131 from rodgert/master
Added ZMQ_SHARED message option to zmq_msg_get()
2014-07-12 16:06:26 +02:00
Thomas Rodgers
3497244c41 Added ZMQ_SHARED message option to zmq_msg_get() 2014-07-12 09:01:27 -05:00
Tom Whittock
6099acd2be Ensure EOL is present at end of utils file.
MacOS/Clang complain due to presence of -Wnewline-eof in CZMQ.
2014-07-09 22:45:03 +01:00
Joel Lauener
219310b4f0 Thread scheduling parameters: Use ZMQ context options instead of
environment variables.
2014-07-02 14:41:21 +02:00
Pieter Hintjens
a087ce55ea Problem: two header files for a single library
Users who need e.g. zmq_curve_keypair() have to remember to include
zmq_utils.h, which is counter-intuitive. The whole library should be
represented by a single include file.

Solution: merge all contents of zmq_utils.h into zmq.h, and deprecate
zmq_utils.h. Existing apps can continue unchanged. New apps can ignore
zmq_utils.h completely.
2014-06-27 15:58:18 +02:00
Richard Newton
82be399527 Merge pull request #1097 from hintjens/master
Added capabilities API
2014-06-23 13:23:20 +01:00
Martin Hurton
f06ca69ae9 Add support for SOCKS proxies
This is still raw and experimental.
To connect through a SOCKS proxy, set ZMQ_SOCKS_PROXY socket option on
socket before issuing a connect call, e.g.:

    zmq_setsockopt (s, ZMQ_SOCKS_PROXY,
        "127.0.0.1:22222", strlen ("127.0.0.1:22222"));
    zmq_connect (s, "tcp://127.0.0.1:5555");

Known limitations:
- only SOCKS version 5 supported
- authentication not supported
- new option is still undocumented
2014-06-22 23:19:33 +02:00
Pieter Hintjens
7242cdf842 Trivial whitespace fixup 2014-06-19 14:56:10 +02:00
Pieter Hintjens
f11d673ba9 Problem: need way to probe library capabilities
As libzmq is compiled with optional transports and security mechanisms,
there is no clean way for applications to determine what capabilities
are actually available in a given libzmq instance.

Solution: provide an API specifically for capability reporting. The
zmq_has () method is meant to be open ended. It accepts a string so
that we can add arbitrary capabilities without breaking existing
applications.

zmq.h also defines ZMQ_HAS_CAPABILITIES when this method is provided.
2014-06-18 15:19:07 +02:00
Stoian Ivanov
d5991d6728 merge to upstream 2014-05-12 10:24:31 +03:00
Will Strang
afe5fd87e9 Issue #1017: add ZMQ_HANDSHAKE_IVL time limit on connection handshake 2014-05-09 13:54:24 +00:00
Pieter Hintjens
ded00177b3 Revert "Add code to investigate data race"
This reverts commit 5e0facda17.
2014-05-02 16:50:16 +02:00
Pieter Hintjens
0bc669b106 Merge pull request #1000 from daveab/feature/divide_by_zero_investigation
Feature/divide by zero investigation
2014-05-02 16:31:48 +02:00
dave b
5e0facda17 Add code to investigate data race
Provides control of race windows and logging for some of the interesting transitions.
2014-05-02 14:27:33 +01:00
Stoian Ivanov
fe3e8c5c70 linking fd to pipe identity via socket option 2014-04-30 16:34:55 +03:00
Martin Hurton
f81a1304ff Update function prototype for zmq_msg_gets ()
Added modifiers reflect the following properties:
- zmq_msg_gets () does not mutate property parameter
- zmq_msg_gets () returns a pointer to memory the caller should not
  modify
2014-04-30 13:27:06 +02:00
Martin Hurton
724b2bb844 Add pointer to properties into message structure 2014-04-29 22:37:31 +02:00
Pieter Hintjens
9753de8566 Problem: zmq_socket_monitor code is dirty
Specifically:

* zmq_event_t should not be used internally in libzmq, it was
  meant to be an outward facing structure.

* In 4.x, zmq_event_t does not correspond to monitor events, so
  I removed the structure entirely.

* man page for zmq_socket_monitor is incomplete and the example
  code was particularly nasty.

* test_monitor.cpp needed rewriting, it was not clean.
2014-04-28 11:30:49 +02:00
Chris Busbey
27591d2da6 ZMQ_GSSAPI_PLAINTEXT option for disabling encryption 2014-04-24 14:21:33 -07:00
Chris Busbey
2e1645a519 principle->principal 2014-04-24 14:20:53 -07:00
Chris Busbey
5441db3d7d configurable principle and service principle (for client) 2014-04-24 14:18:58 -07:00
Mike Gatny
4b1c851db4 Stubbed in gssapi security mechanism. 2014-04-24 14:17:05 -07:00
Pieter Hintjens
407b7fb474 Removed duplicate zmq_z85_* methods from zmq.h
Fixes #967
2014-04-10 09:43:16 +02:00
Mark Barbisan
52db50f844 Add the tag name to the zmq_pollitem_t struct to allow easier forward declaration 2014-03-12 10:11:12 -04:00
Pieter Hintjens
305a1442ae Added scaffolding for zmq_msg_gets 2014-03-03 13:19:40 +01:00
Olaf Mandel
e41c8cba0e Rename ZMQ_MAX_SOCKETS_MAX to ZMQ_SOCKET_LIMIT
As per suggestion by Pieter Hintjens. Also update wording in
zmq_ctx_set manual a bit.
2014-02-14 10:09:19 +01:00
Pieter Hintjens
1e9ea54bf6 Merge pull request #889 from olafmandel/MAX_SOCKETS_MAX
Add ZMQ_MAX_SOCKETS_MAX to zmq_ctx_get()
2014-02-13 19:15:01 +01:00
Laurent Alebarde
abf9d8b74e Revert "add a proxy hook"
This reverts commit 9ae6a91fad.
2014-02-13 18:35:09 +01:00
Laurent Alebarde
bc25366f7c Revert "add proxy_chain, a multi proxies chaining in the same thread feature"
This reverts commit bc7441f517.
2014-02-13 18:35:09 +01:00
Olaf Mandel
5815b768b9 Add ZMQ_MAX_SOCKETS_MAX to zmq_ctx_get()
The new options allows querying the maximum allowed number of sockets.
This is system dependent and cannot be encoded in the include file as a
preprocessor macro: for ZMQ_USE_SELECT, this depends on the FD_SETSIZE
macro at time of library compilation, not at time of include file use.
2014-02-13 15:54:06 +01:00
Laurent Alebarde
bc7441f517 add proxy_chain, a multi proxies chaining in the same thread feature 2014-01-28 18:15:01 +01:00
Laurent Alebarde
9ae6a91fad add a proxy hook 2014-01-24 16:52:30 +01:00
Pieter Hintjens
50bd28c037 Cleaned up option to force identity on outgoing connection
- renamed to ZMQ_CONNECT_RID
- fixed whitespace malformating around previous patch
- renamamed next_peer_id to next_rid in preparation for
  larger rename of IDENTITY to ROUTING_ID

Note: ZMQ_CONNECT_RID has no test case and no entry in the man
page, as yet.
2014-01-19 09:27:57 +01:00
Tim M
b1920bdf90 Fixed compile issue with missing member of socket_base. Changed ZMQ_NEXT_IDENTITY to ZMQ_NEXT_CONNECT_PEER_ID.
Fixed case where ZMQ_NEXT_CONNECT_PEER_ID is used in ROUTER, and ROUTER does not read the identity message from the connected pipe.
2014-01-18 17:49:54 -08:00
Tim M
f13512a926 fixed define value in header 2014-01-17 14:41:45 -08:00