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2020-05-28Moving nxt_stream_ident to shared memory.Max Romanov3-3/+31
This aims to avoid stream id clashes after router restart.
2020-05-28Added NULL check for engine->port.Max Romanov1-2/+4
This is required to handle REMOVE_PID messages if router engine initialization is incomplete.
2020-05-28Closing unsent file descriptors from port queue.Max Romanov1-0/+6
After a process exits, all ports linked to it from other processes should be closed. All unsent file descriptors in port queue, marked as "close after send", should be closed to avoid resource leakage.
2020-05-20Tests: print unit.log in case of errors.Andrei Zeliankou1-1/+2
Thanks to hongzhidao.
2020-05-20Static: fixed potential undefined behavior in memcpy().Valentin Bartenev1-1/+1
According to the C standard, pointer arguments passed to memcpy() calls shall still have valid values. NULL is considered as invalid. Found with GCC Static Analyzer.
2020-05-20PHP: building with PHP 8 (development version).Remi Collet2-1/+13
2020-05-15Fixed global constant declaration (appeared in 9af10e099d09).Valentin Bartenev1-1/+1
This fixes building with GCC 10, which is default to -fno-common. See: https://gcc.gnu.org/gcc-10/porting_to.html
2020-05-15Router: removed two unused assignments.Valentin Bartenev2-5/+2
This should resolve some static analyzers warnings.
2020-05-15Tests: added tests for "targets" option.Andrei Zeliankou4-0/+141
2020-05-15Tests: added test for encoding in the "pass" option.Andrei Zeliankou1-0/+55
2020-05-15Tests: style.Andrei Zeliankou34-43/+60
2020-05-15Tests: test_proxy_invalid simplified.Andrei Zeliankou1-79/+20
2020-05-14Tests: decode uri and args.Axel Duch1-35/+158
2020-05-14Router: decode uri and args.Axel Duch4-60/+381
2020-05-14PHP: implemented "targets" option.Valentin Bartenev11-260/+509
This allows to specify multiple subsequent targets inside PHP applications. For example: { "listeners": { "*:80": { "pass": "routes" } }, "routes": [ { "match": { "uri": "/info" }, "action": { "pass": "applications/my_app/phpinfo" } }, { "match": { "uri": "/hello" }, "action": { "pass": "applications/my_app/hello" } }, { "action": { "pass": "applications/my_app/rest" } } ], "applications": { "my_app": { "type": "php", "targets": { "phpinfo": { "script": "phpinfo.php", "root": "/www/data/admin", }, "hello": { "script": "hello.php", "root": "/www/data/test", }, "rest": { "root": "/www/data/example.com", "index": "index.php" }, } } } }
2020-05-14Configuration: URI encoding in the "pass" option.Valentin Bartenev5-66/+123
This is useful to escape "/" in path fragments. For example, in order to reference the application named "foo/bar": { "pass": "applications/foo%2Fbar" }
2020-05-12Tests: added respawn tests.Andrei Zeliankou1-0/+95
2020-05-12Waiting for router instead of reporting to user on config update.Max Romanov1-24/+25
2020-05-12Blocking config change when applying the initial router config.Max Romanov1-11/+32
2020-05-12Version bump.Valentin Bartenev1-2/+2
2020-04-24Tests: introduced module version specification in prerequisites.Andrei Zeliankou25-26/+38
2020-04-23Packages: added Ubuntu 20.04 "focal" support.Andrei Belov2-1/+13
2020-04-20Tests: skips adjusted.Andrei Zeliankou2-9/+21
2020-04-16Added tag 1.17.0 for changeset 4b13438632bcValentin Bartenev1-0/+1
2020-04-16Generated Dockerfiles for Unit 1.17.0.1.17.0Valentin Bartenev8-8/+8
2020-04-16Added version 1.17.0 CHANGES.Valentin Bartenev2-0/+113
2020-04-16Using malloc/free for the http fields hash.Max Romanov9-52/+24
This is required due to lack of a graceful shutdown: there is a small gap between the runtime's memory pool release and router process's exit. Thus, a worker thread may start processing a request between these two operations, which may result in an http fields hash access and subsequent crash. To simplify issue reproduction, it makes sense to add a 2 sec sleep before exit() in nxt_runtime_exit().
2020-04-15Fixed memory leak occurring upon failure to accept a connection.Igor Sysoev2-12/+11
2020-04-15Fixed crash that occurs when idle connections are closed forcibly.Igor Sysoev3-35/+77
2020-04-15Disabled epoll error processing when socket events are inactive.Igor Sysoev1-0/+7
2020-04-14Completing chained shared memory buffers.Max Romanov1-3/+14
After 41331471eee7 completion handlers should complete next buffer in chain. Otherwise buffer memory may leak. Thanks to Peter Tkatchenko for reporing the issue and testing fixes.
2020-04-14Tests: added test with rescheduling requests.Andrei Zeliankou1-0/+32
2020-04-14Tests: minor fixes and style.Andrei Zeliankou16-175/+99
2020-04-10Resolving a racing condition while adding ports on the app's side.Max Romanov5-13/+48
An earlier attempt (ad6265786871) to resolve this condition on the router's side added a new issue: the app could get a request before acquiring a port.
2020-04-08Controller: improved handling of unix domain control socket.Valentin Bartenev5-18/+90
One of the ways to detect Unit's startup and subsequent readiness to accept commands relies on waiting for the control socket file to be created. Earlier, it was unreliable due to a race condition between the client's connect() and the daemon's listen() calls after the socket's bind() call. Now, unix domain listening sockets are created with a nxt_listen_socket_create() call as follows: s = socket(); unlink("path/to/socket.tmp") bind(s, "path/to/socket.tmp"); listen(s); rename("path/to/socket.tmp", "path/to/socket"); This eliminates a time-lapse when the socket file is already created but nobody is listening on it yet, which therefore prevents the condition described above. Also, it allows reliably detecting whether the socket is being used or simply wasn't cleaned after the daemon stopped abruptly. A successful connection to the socket file means the daemon has been started; otherwise, the file can be overwritten.
2020-04-08Controller: fixed cleaning up of control socket file in some cases.Valentin Bartenev1-6/+20
Previously, the unix domain control socket file might have been left in the file system after a failed nxt_listen_socket_create() call.
2020-04-08Removed unused code related to testing of address binding.Valentin Bartenev7-31/+9
2020-04-08Controller: eliminated extra control socket's sockaddr copying.Valentin Bartenev1-11/+1
2020-04-08Node.js: fixing Server.listen() method.Max Romanov1-1/+11
This is required for Express framework compatibility. This closes #418 issue on GitHub.
2020-04-06Fixing 'find & add' racing condition in connected ports hash.Max Romanov4-32/+29
Missing error log messages added.
2020-04-03Tests: use "return" action in upstream tests.Andrei Zeliankou5-98/+101
2020-04-03Tests: added notification on "read_timeout" expiration.Andrei Zeliankou2-4/+30
2020-04-03Tests: minor fixes.Andrei Zeliankou3-9/+20
2020-04-01Fixed build with Clang 10, broken by 32578e837322.Valentin Bartenev1-1/+3
This silences the -Wimplicit-int-float-conversion warning.
2020-03-30Tests: added tests for rational numbers in upstream server weight.Andrei Zeliankou2-12/+98
2020-03-30Rational number support in upstream server weight.Igor Sysoev2-24/+38
2020-03-30Configuration: support for rational numbers.Valentin Bartenev8-170/+135
2020-03-30Fixing application process infinite loop.Max Romanov4-23/+33
Main process exiting before app process init may have caused hanging.
2020-03-30Handling change file message in libunit.Max Romanov3-2/+11
This is required for proper log file rotation action.
2020-03-30Attributing libunit logging function for arguments validation.Max Romanov4-10/+31