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30 Commits

Author SHA1 Message Date
Igor Sysoev
57991dc3f2 Fixed termination signal handlers in worker processes. 
This closes #99 issue on GitHub.
Thanks to Julian Brost.
 2018-10-22 17:43:31 +03:00
Max Romanov
1bb22d1e92 Unit application library. 
Library now used in all language modules.
Old 'nxt_app_*' code removed.

See src/test/nxt_unit_app_test.c for usage sample.
 2018-08-06 17:27:33 +03:00
Igor Sysoev
3ad1acca12 Fixed exit status on start failure. 
This and previous commit close #131 issue on GitHub.
 2018-06-18 17:14:32 +03:00
Max Romanov
179819dbee Controller waits READY message from router. 
This required to avoid racing condition when controller receive router
port before router receives controller port.
 2018-04-26 16:44:20 +03:00
Valentin Bartenev
da61cfd98b Access log reopening. 2018-04-11 18:23:58 +03:00
Max Romanov
be36cf52c8 Introducing application 'atexit' hook. 
Finalizing Python interpreter.

This closes #65 issue on GitHub.
 2017-12-27 14:02:11 +03:00
Max Romanov
838d9946ac Introducing named port message handlers to avoid misprints. 2017-09-15 20:30:34 +03:00
Valentin Bartenev
4953e5b5cb Configuration persistence. 
Now configuration survives server reloads.
 2017-09-10 06:22:15 +03:00
Valentin Bartenev
f528cb393a Controller: waiting for router before start to accept connections. 
Previously, reconfiguration might fail right after the daemon start
if the router process wasn't ready yet.
 2017-08-30 03:10:13 +03:00
Igor Sysoev
9d487df10d The master process has been renamed to the main process. 2017-08-29 02:59:35 +03:00
Igor Sysoev
949548da29 The new module configuration interface. 
Configuration and building example:

  ./configure
  ./configure python
  ./configure php
  ./configure go
  make all

or

  ./configure
  make nginext
  ./configure python
  make python
  ./configure php
  make php
  ./configure go
  make go

Modules configuration options and building examples:

  ./configure python --module=python2 --config=python2.7-config
  make python2

  ./configure php --module=php7 --config=php7.0-config
                  --lib-path=/usr/local/php7.0
  make php7

  ./configure go --go=go1.6 --go-path=${HOME}/go1.6
  make go1.6
 2017-08-17 21:47:19 +03:00
Igor Sysoev
a94178a05e Listening socket creation and binding operations are passed 
to the master process.
 2017-08-02 21:11:20 +03:00
Max Romanov
bcf99f87e2 Using port rpc in controller->router configuration update. 2017-08-02 13:20:57 +03:00
Max Romanov
82c0304ab8 Using port rpc in router->master start worker request. 2017-08-02 13:20:53 +03:00
Max Romanov
f2e9afdf42 Port RPC interface introduced. 
Usage:
1. Register handlers in incoming port with nxt_port_rpc_register_handler().
2. Use return value as a stream identifier for next nxt_port_socket_write().
 2017-08-02 13:14:31 +03:00
Max Romanov
b0c1e740cf New process port exchange changed. READY message type introduced. 
Application process start request DATA message from router to master.
Master notifies router via NEW_PORT message after worker process become ready.
 2017-07-12 20:32:16 +03:00
Valentin Bartenev
c38bcb7d70 Controller: proper reconfiguration requests handling. 
Now controller serializes all reconfiguration requests
and waits for result from router.
 2017-07-12 20:21:17 +03:00
Max Romanov
74cda90e31 Process stop notification from master to all other processes. 
New port message type introduced NXT_PORT_MSG_REMOVE_PID. Default handler
removes process description from nxt_runtime_t with all ports, incoming and
outgoing mmaps etc.
 2017-07-07 16:01:34 +03:00
Max Romanov
c56d2af3bc Router: read configuration from port. 
Controller: stub to send configuration from POST body "as is" to router.
 2017-07-06 18:38:51 +03:00
Max Romanov
e7a0634a71 Application-side message processing. 
Usage on the router side:

    nxt_app_wmsg_t       wmsg;
    nxt_app_parse_ctx_t  parse_ctx;

    nxt_app_http_req_init(task, &parse_ctx);

    /* parse incoming request data */
    if (nxt_app_http_req_parse(task, &parse_ctx, buf) == NXT_DONE) {

        /* choose app */
        nxt_app = nxt_select_app(... &parse_ctx.r ...);

        /* find port */
        wmsg.port = nxt_get_app_port(... nxt_app ...);
        wmsg.buf = &wmsg.write;

        /* fill write message buffer in shared mem */
        nxt_app->prepare_msg(task, &parse_ctx.r, &wmsg);

        /* send message to app for processing */
        nxt_port_socket_write(task, wmsg.port, NXT_PORT_MSG_DATA,
                              -1, 0, 0, wmsg.write);
    }
 2017-06-23 19:20:08 +03:00
Igor Sysoev
7574c64992 nxt_event_conn_... functions and structures have been renamed 
to nxt_conn_...
 2017-06-14 15:18:52 +03:00
Max Romanov
f7b4bdfd89 Using shared memory to send data via nxt_port. 
Usage:
    b = nxt_port_mmap_get_buf(task, port, size);
    b->mem.free = nxt_cpymem(b->mem.free, data, size);
    nxt_port_socket_write(task, port, NXT_PORT_MSG_DATA, -1, 0, b);
 2017-05-12 20:32:41 +03:00
Igor Sysoev
6f2c9acd18 Processes refactoring. 
The cycle has been renamed to the runtime.
 2017-03-09 18:03:27 +03:00
Igor Sysoev
b379dae85e Port changes. 2017-02-22 15:10:28 +03:00
Igor Sysoev
029942f4eb I/O operations refactoring. 2017-02-22 15:09:59 +03:00
Igor Sysoev
059a864289 Event engines refactoring. 2017-02-07 20:04:56 +03:00
Igor Sysoev
e57b95a923 Process channels have been renamed to ports. 2017-02-01 20:03:45 +03:00
Igor Sysoev
8942550b13 More refactoring relicts removed. 2017-02-01 15:07:23 +03:00
Igor Sysoev
de532922d9 Introducing tasks. 2017-01-23 19:56:03 +03:00
Igor Sysoev
16cbf3c076 Initial version. 2017-01-17 20:00:00 +03:00