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* Fix trailing comment.threadedGarrett D'Amore2017-02-18
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* We don't need putback on message queues after all.Garrett D'Amore2017-02-18
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* Add device support & testing. Bus semantic fix.Garrett D'Amore2017-01-27
| | | | | | | | | | | This adds nn_device and nng_device. There were some internal changes required to fix shutdown / close issues. Note that we shut down the sockets when exiting from device -- this is required to make both threads see the failure and bail, since we are not using a single event loop. I also noticed that the bus protocol had a bug where it would send messages back to the originator. This was specifically tested for in the compat_device test, and we have fixed it.
* Fix bug that prevents threads from starting if waited on too soon.Garrett D'Amore2017-01-26
| | | | | | | This is partly caused by a race, but also an incorrect boolean short-circuit that I had not reasoned about properly. Mostly changing the boolean order fixes the condition, so that we prefer to start than to stop, if both are set.
* Fixes for BUS protocol in compat, test suite, and timing in compat tests.Garrett D'Amore2017-01-26
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* Fix bug in test code for thread_destroy.Garrett D'Amore2017-01-26
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* Added more plumbing to facilitate test writing & compatibility.Garrett D'Amore2017-01-26
| | | | | | Also, while here fixed a bug for the PAIR protocol in compat mode. It should now be possible to import more of the nanomsg tests directly with little or no modification.
* Fix for SunOS/illumos.Garrett D'Amore2017-01-25
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* Add endpoint tuning of maxrcv size. Fix cmsg API.Garrett D'Amore2017-01-24
| | | | | | | | | | | | | | The CMSG handling was completely borked. This is fixed now, and we stash the SP header size (ugh) in the CMSG contents to match what nanomsg does. We now pass the cmsg validation test. We also fixed handling of certain endpoint-related options, so that endpoints can get options from the socket at initialization time. This required a minor change to the transport API for endpoints. Finally, we fixed a critical fault in the REP handling of RAW sockets, which caused them to always return NNG_ESTATE in all cases. It should now honor the actual socket option.
* Add nni_ep_hold, nni_ep_hold_close, nni_ep_rele, nng_endpoint_close.Garrett D'Amore2017-01-24
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* Implement reconnect timer including backoff.Garrett D'Amore2017-01-24
| | | | This allows us to enable the last test case for compat_reqrep.
* Added a bunch more compatibility stuff.Garrett D'Amore2017-01-23
| | | | | | | | I implemented the reqrep compatibility test, which uncovered a few semantic issues I had in the REQ/REP protocol, which I've fixed. There are still missing things. and at least one portion of the req/rep test suite cannot be enabled until I add tuning of the reconnect timeout, which is currently way too long (1 sec) for the test suite to work.
* Add nn_sendmsg (with NN_MSG support).Garrett D'Amore2017-01-23
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* nn_recvmsg, and enhancements to support NN_MSG allocated messages.Garrett D'Amore2017-01-23
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* Use nng_msg underneath (less copying!)Garrett D'Amore2017-01-23
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* Initial start of compat layer with bind, connect, etc. Untested.Garrett D'Amore2017-01-22
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* Start on compat stuff.Garrett D'Amore2017-01-22
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* Event notification via pollable FDs verified working.Garrett D'Amore2017-01-22
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* Whoops, forgot to add the pipe implementations to git!!Garrett D'Amore2017-01-21
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* Adds NNG_OPT_SENDFD and NNG_OPT_RECVFD socket options (untested).Garrett D'Amore2017-01-21
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* Uncrustify last couple sets of changes.Garrett D'Amore2017-01-21
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* Added protocol flags (which ones can send, and which can receive).Garrett D'Amore2017-01-21
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* Initial swag at notification pipes (not used yet).Garrett D'Amore2017-01-21
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* Fix compilation warnings found on Windows.Garrett D'Amore2017-01-21
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* Fix leaks in bus, socket leaks, tighten up close-side refcnting.Garrett D'Amore2017-01-21
| | | | | | | | | | | | | | This does a few things. First it closes some preexisting leaks. Second it tightens the overall close logic so that we automatically discard idhash resources (while keeping numeric values for next id etc. around) when the last socket is closed. This then eliminates the need for applications to ever explicitly terminate resources. It turns out platform-specific resources established at nni_init() time might still be leaked, but it's also the case that we now no longer dynamically allocate anything at platform initialization time. (This presumes that the platform doesn't do so under the hood when creating critical sections or mutexes for example.)
* Resolve deadlock during close.Garrett D'Amore2017-01-21
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* Add more platforms (the *BSDs, SunOS/illumos) and update docs slightly.Garrett D'Amore2017-01-21
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* Implement nng_send and nng_recv convenience routines.Garrett D'Amore2017-01-21
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* Dangling compiler warnings from sock handle change.Garrett D'Amore2017-01-20
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* fixes #18 Sockets should be uint32_t's (handles) not pointers.Garrett D'Amore2017-01-20
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* Fix leak in surveyor pipe.Garrett D'Amore2017-01-19
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* Thread fini shouldl be idempotent.Garrett D'Amore2017-01-19
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* Fix synchronization problem in msgqueue with multiple consumers.Garrett D'Amore2017-01-19
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* Fix TCP hostname wildcards on Windows. Sort of.Garrett D'Amore2017-01-18
| | | | | | | | | I seem to be having a very difficult time getting dual-stack sockets to function properly on Windows. I've sort of abandoned it for now. I need to think about how to solve this -- it's not clear to me right now whether dual stack sockets are the right answer or not. People do expect these to work, but a tcp6:// url might be more elegant.
* Address segfault in TCP, and fix wild card handling.Garrett D'Amore2017-01-18
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* fixes #12 SURVEY hang in TravisGarrett D'Amore2017-01-18
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* Fixes pipeline stall due to backpressure signaling race.Garrett D'Amore2017-01-18
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* Reduce lock contention and simplify logic for endpoint creation.Garrett D'Amore2017-01-18
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* Reaper exits too soon, leaking bits.Garrett D'Amore2017-01-18
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* Fix leaking notify structs.Garrett D'Amore2017-01-18
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* Windows compilation fixes.Garrett D'Amore2017-01-18
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* Fixes for valgrind issues.Garrett D'Amore2017-01-18
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* Public pipe and endpoint APIs use IDs instead of pointers.Garrett D'Amore2017-01-17
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* Pipe IDs are now tracked on global ID hashes.Garrett D'Amore2017-01-17
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* Pipe IDs are now tracked by hash table for performance.Garrett D'Amore2017-01-17
| | | | | This gives a better idea of pipe ID uniqueness, and is a step towards conversion of the API to use IDs instead of pointers.
* Added dynamic ID generation & management for idhash tables.Garrett D'Amore2017-01-17
| | | | | | This will allow us to use idhash tables to manage id handles a bit more flexibly. For example, sockets, pipe IDs, etc. can all be generated, and we can use hash tables to ensure that values do not collide.
* Windows clock fixes.Garrett D'Amore2017-01-16
| | | | | | | | | | | | Sleep() on Win32 rounds *down*, leading to truncated timeouts. What we do is change our sleep routing to start incrementally sleeping by 1ms until the tick count is reached. This ensures we don't wake early. This problem affects condition variables too, which means that some timeouts may occur up to one clock tick early (15ish ms). This should not be a problem for most users, who should really only be setting timeouts in quantities of a second or greater.
* External event API for send/recv implemented.Garrett D'Amore2017-01-16
| | | | | | This was the main blocker, I think, for the nanomsg legacy compat shim. Now that we have this, it should be relatively straight-forward to implement the legacy nanomsg API, including the SENDFD, RECVFD thing.
* Recv/Send event plumbing implemented (msgqueue and up).Garrett D'Amore2017-01-16
| | | | | | | | This change provides for a private callback in the message queues, which can be used to notify the socket, and which than arranges for the appropriate event thread to run. Upper layer hooks to access this still need to be written.
* Start of event framework.Garrett D'Amore2017-01-16
| | | | | | | | | | This compiles correctly, but doesn't actually deliver events yet. As part of this, I've made most of the initializables in nng safe to tear-down if uninitialized (or set to zero e.g. via calloc). This makes it loads easier to write the teardown on error code, since I can deinit everything, without worrying about which things have been initialized and which have not.
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