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27 Commits

Author SHA1 Message Date
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