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* Clean up some warnings.Garrett D'Amore2020-11-08
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* Fix incorrect type warning in idhash.Garrett D'Amore2020-11-08
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* Add test case for close of socket with pending REP.Garrett D'Amore2020-11-08
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* fixes #1041 Abstract socket address for IPCGarrett D'Amore2020-11-08
| | | | | | | | | | | | | | | | | | | | | | | | fixes #1326 Linux IPC could use fchmod fixes #1327 getsockname on ipc may not work This introduces an abstract:// style transport, which on Linux results in using the abstract socket with the given name (not including the leading NULL byte). A new NNG_AF_ABSTRACT is provided. Auto bind abstract sockets are also supported. While here we have inlined the aios for the POSIX ipc pipe objects, eliminating at least one set of failure paths, and have also performed various other cleanups. A unix:// alias is available on POSIX systems, which acts just like ipc:// (and is fact just an alias). This is supplied so that in the future we can add support for AF_UNIX on Windows. We've also absorbed the ipcperms test into the new ipc_test suite. Finally we are now enforcing that IPC path names on Windows are not over the maximum size, rather than just silently truncating them.
* fixes #1311 reduce wasted use for nni_aioGarrett D'Amore2020-10-31
| | | | | | | | | | fixes #1317 IPv6 listener get port is incorrect fixes #1319 Want symbolic service names This is phase 1 of reducing the memory foot-print of aios, and also of pipes. This removes the largest consumer the socket address information, from the aio, which was only used by a few consumers.
* fixes #1300 REQ should fast fail if retry timer is zero (on disconnect)Garrett D'Amore2020-10-31
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* fixes #1022 Support tcp6 link local addressesGarrett D'Amore2020-10-29
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* fixes #1308 Sub contexts/AIOs can share a single nng_msgGarrett D'Amore2020-10-29
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* fixes #914 websocket stream mode should support TEXTGarrett D'Amore2020-10-26
| | | | | | | This adds new options, NNG_OPT_WS_SEND_TEXT and NNG_OPT_WS_RECV_TEXT that permit communication with WebSocket peers that insist on using TEXT frames (stream mode only). The support is limited, as NNG does no validation of the frame contents to check for UTF-8 compliance.
* fixes #1304 Non-blocking send on rep sockets always fails (#1305)Garrett D'Amore2020-10-25
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* fixes #1289 zerotier should have it's own copy of the id hashing codeGarrett D'Amore2020-08-16
| | | | | | | | | | | fixes #1288 id allocation can overallocate fixes #1126 consider removing lock from idhash This substantially refactors the id hash code, giving a cleaner API, and eliminating a extra locking as well as some wasteful allocations. The ZeroTier code has it's own copy, that is 64-bit friendly, as the rest of the consumers need only a simpler 32-bit API.
* fixes #1167 zerotier needs a chkoptGarrett D'Amore2020-08-09
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* Implement wss4 and wss6 transports.Garrett D'Amore2020-08-09
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* fixes #960 NNG threads inherit application thread nameGarrett D'Amore2020-08-08
| | | | | | This also exposes an nng_thread_set_name() function for applications to use. All NNG thread names start with "nng:". Note that support is highly dependent on the operating system.
* fixes #1279 Add support for ws4:// and ws6:// style websocket urlsGarrett D'Amore2020-08-08
| | | | fixes #1277 FreeBSD errors due to bad v4 vs. v6 assumptions
* fixes #1275 Test timeouts on FreeBSDGarrett D'Amore2020-08-08
| | | | | | | | | | This was responsible for hangs in close on FreeBSD. Apparently our use of EVFILT_USER was incorrect, and rather than fix it, we have switched to using a notification pipe for synchronizing closing pipes. In addition to fixing this problem, it should significantly improve things for NetBSD and OpenBSD, which will now be able tbenefit from kqueue(), since we no longer depend on EVFILT_USER.
* Fix build on FreeBSD (#1272)Steve Wills2020-08-04
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* fixes #1242 EADDRINUSE is not reported on Win32Garrett D'Amore2020-07-27
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* fixes #844 WebSocket wildcard host errorsGarrett D'Amore2020-07-27
| | | | | | | | | | fixes #1224 wss fails on IPV6 address This fixes bugs and inconsistencies in the way addresses are handled for HTTP (and consequently websocket). The Host: address line needs to look at numeric IPs and treat wildcards as if they are not specified, and needs to understand the IPv6 address format using brackets (e.g. [::1]:80).
* fixes #1235 framing error in SSL/TLSGarrett D'Amore2020-07-26
| | | | | | This was first detected as a stack overrun, but in actuality the problem could have lead to corruption of TLS messages due to prematurely recording transmit completion.
* fix #1252jeikabu2020-06-16
| | | | - nng_msg_clear should only clear the message body and not the head. Add test to verify
* nng: support NNG_OPT_IPC_PEER_PID on modern macOS systemsRichard Markiewicz2020-06-15
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* fixes #1241 SIGSEGV in RepReq's rep0 recv - use after freeGarrett D'Amore2020-05-25
| | | | | This also affects the respondent protocol. Examination of the other protocols did not turn up any evidence of the same issue.
* fixes #1230 NNG_OPT_RECONNMAXT zero does not prevent exponential back-offGarrett D'Amore2020-05-24
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* fixes #1239 Use after free in tlsGarrett D'Amore2020-05-23
| | | | | Also, addressed a number of Clang-tidy complaints. Potential hangs in close addressed as well.
* Tests for sending large amounts of data over NNG TLS streams.Garrett D'Amore2020-05-23
| | | | | This also starts the test framework NNG streams, so that we can test those more directly.
* fixes #1236 Deadlock triggered on nng_closeGarrett D'Amore2020-05-17
| | | | fixes #1219 nng_close occasionally hang on Windows
* Fix type and object access when adding local interfaces.Jörg F. Wittenberger2020-03-28
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* fixes #1210 Undefined reference to InterlockedAddNoFence (mingw64)Garrett D'Amore2020-02-26
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* fixes #1171 message header could be inlined in the message structureGarrett D'Amore2020-02-26
| | | | | This uses a maximum 64-byte header and should avoid allocations and cache misses, leading to a small performance boost overall.
* fixes #1201 Unexpected error return code: NNG_ENOMEMGarrett D'Amore2020-02-25
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* fixes #1202 More than 120 threads was started by NNGGarrett D'Amore2020-02-24
| | | | | | | | This introduces a new CMake option, NNG_MAX_TASKQ_THREADS, with a default value of 16. The number of taskq workers will generally be calculated as vcpu * 2. This new value, if not zero, sets an upper bound. Note that the value should be at least two, in order to ensure no deadlocks occur.
* fixes #1005 TLS 1.3 supportGarrett D'Amore2020-02-23
| | | | | | | | This introduces support for an external wolfSSL plugin, and generally creates the framework for pluggable TLS implementations. The wolfSSL engine is provided via an external module (git submodule), available either under a GPLv3 license or a commercial license.
* Fix typos in commentsEvgeny Ermakov2020-02-13
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* Survey occasionally does not cancel properly.Garrett D'Amore2020-02-07
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* fixes #1189 Extract and deprecate polyamorous modeGarrett D'Amore2020-02-07
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* fixes #814 mq_get_error should goGarrett D'Amore2020-02-06
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* Convert SURVEY to use lmq and avoid message queues.Garrett D'Amore2020-02-06
| | | | | | This should make survey a little faster (which may be of benefit). But it will also enable us to eliminate one of the checks in the message queue code (#814), making everything else go faster.
* inline the pipe aios for pair0Garrett D'Amore2020-02-05
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* Fix possible use after freeEvgeny Ermakov2020-02-05
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* more compile fixes for legacy atomicsGarrett D'Amore2020-02-05
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* fixes #1182 v1.2.5 build fails gcc 4.8Garrett D'Amore2020-02-05
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* Survey test rewrite.Garrett D'Amore2020-02-05
| | | | | This bumps the coverage for survey up. While here fixed a few nits in req test, and removed the now pointless legacy survey and respond tests.
* Add possibility to explicitly set a tree handler as exclusive (#1158)Robert Bielik2020-01-27
| | | | - Default tree handler behavior is now non-exclusive - Add 'longest uri first' ordering for http handlers
* fixes #1176 Unable to build latestGarrett D'Amore2020-01-27
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* fixes #1169 survey and xsurvey could use message cloningGarrett D'Amore2020-01-20
| | | | | | | | | | | fixes #1160 Consider limiting maximum hop count to 15 fixes #1098 Maximum maxTTL should be compile time defined This doesn't expose the max-MaxTTL in the CMakeList.txt -- there is really no reason anyone should be changing it. This does not yet inline the message header into the nni_msg_t, but it is my intention to do so soon, and eliminate most of the conditional cases for failure on inserting into the header.
* fixes #1162 req_test needs to have better retry testsGarrett D'Amore2020-01-20
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* tcp batch test is fragile.Garrett D'Amore2020-01-20
| | | | | | | | | This can depend completely on the underlying TCP stack deciding to segment -- for example if we get context away for a bit, the stack in kernel can decide to go ahead and close the segment. There isn't anything useful that this test is testing for, and it breaks randomly in CI.
* fixes #1163 compat tests are very brittleGarrett D'Amore2020-01-20
| | | | | | | This only addresses the newly rewitten compat_tcp test, but it sets the groundwork for the other tests, so that when they are updated to the new acutest.h they can use the new marry code to establish connections cleanly and safely.
* fixes #1156 Message cloning could help reduce copies a lotGarrett D'Amore2020-01-20
| | | | | | | | | | | | This introduces reference counting on messages to reduce the data copies. This should have a marked improvement when moving large messages through the system, or when publishing to many subscribers. For some transports, when using large messages, the copy time can be the dominant factor. Note that when a message is actually shared, inproc will still perform an extra copy in order to ensure that it can modify the headers. This will unfortunately always be the case with REQ, as the REQ protocol keeps a copy of the original message so it can retry.