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Introducing tasks.

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This commit is contained in:
Igor Sysoev
2017-01-23 19:56:03 +03:00
parent 16cbf3c076
commit de532922d9
71 changed files with 1694 additions and 1499 deletions
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51
src/nxt_worker_process.c
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@@ -10,14 +10,14 @@
#include <nxt_master_process.h>
static void nxt_worker_process_quit(nxt_thread_t *thr);
static void nxt_worker_process_quit_handler(nxt_thread_t *thr,
static void nxt_worker_process_quit(nxt_task_t *task);
static void nxt_worker_process_quit_handler(nxt_task_t *task,
nxt_chan_recv_msg_t *msg);
static void nxt_worker_process_signal_handler(nxt_thread_t *thr, void *obj,
static void nxt_worker_process_signal_handler(nxt_task_t *task, void *obj,
void *data);
static void nxt_worker_process_sigterm_handler(nxt_thread_t *thr, void *obj,
static void nxt_worker_process_sigterm_handler(nxt_task_t *task, void *obj,
void *data);
static void nxt_worker_process_sigquit_handler(nxt_thread_t *thr, void *obj,
static void nxt_worker_process_sigquit_handler(nxt_task_t *task, void *obj,
void *data);
@@ -82,7 +82,7 @@ nxt_worker_process_start(void *data)
goto fail;
}
if (nxt_event_engine_change(thr, event_set, cycle->batch) != NXT_OK) {
if (nxt_event_engine_change(thr, &nxt_main_task, event_set, cycle->batch) != NXT_OK) {
goto fail;
}
@@ -96,7 +96,7 @@ nxt_worker_process_start(void *data)
/* A master process chan. */
nxt_chan_read_close(proc[0].chan);
nxt_chan_write_enable(thr, proc[0].chan);
nxt_chan_write_enable(&nxt_main_task, proc[0].chan);
/* A worker process chan. */
nxt_process_chan_create(thr, &proc[cycle->current_process],
@@ -127,7 +127,7 @@ fail:
static void
nxt_worker_process_quit(nxt_thread_t *thr)
nxt_worker_process_quit(nxt_task_t *task)
{
nxt_uint_t n;
nxt_cycle_t *cycle;
@@ -138,9 +138,9 @@ nxt_worker_process_quit(nxt_thread_t *thr)
cycle = nxt_thread_cycle();
nxt_log_debug(thr->log, "close listen connections");
nxt_debug(task, "close listen connections");
listen = &thr->engine->listen_connections;
listen = &task->thread->engine->listen_connections;
for (link = nxt_queue_first(listen);
link != nxt_queue_tail(listen);
@@ -150,7 +150,7 @@ nxt_worker_process_quit(nxt_thread_t *thr)
cls = nxt_queue_link_data(link, nxt_event_conn_listen_t, link);
nxt_queue_remove(link);
nxt_event_fd_close(thr->engine, &cls->socket);
nxt_event_fd_close(task->thread->engine, &cls->socket);
}
if (cycle->listen_sockets != NULL) {
@@ -169,45 +169,44 @@ nxt_worker_process_quit(nxt_thread_t *thr)
cycle->listen_sockets->nelts = 0;
}
nxt_cycle_quit(thr, cycle);
nxt_cycle_quit(task, cycle);
}
static void
nxt_worker_process_signal_handler(nxt_thread_t *thr, void *obj, void *data)
nxt_worker_process_signal_handler(nxt_task_t *task, void *obj, void *data)
{
nxt_log_error(NXT_LOG_INFO, thr->log,
"signal signo:%d (%s) recevied, ignored",
(int) (uintptr_t) obj, data);
nxt_trace(task, "signal signo:%d (%s) recevied, ignored",
(int) (uintptr_t) obj, data);
}
static void
nxt_worker_process_quit_handler(nxt_thread_t *thr, nxt_chan_recv_msg_t *msg)
nxt_worker_process_quit_handler(nxt_task_t *task, nxt_chan_recv_msg_t *msg)
{
nxt_worker_process_quit(thr);
nxt_worker_process_quit(task);
}
static void
nxt_worker_process_sigterm_handler(nxt_thread_t *thr, void *obj, void *data)
nxt_worker_process_sigterm_handler(nxt_task_t *task, void *obj, void *data)
{
nxt_log_debug(thr->log, "sigterm handler signo:%d (%s)",
(int) (uintptr_t) obj, data);
nxt_debug(task, "sigterm handler signo:%d (%s)",
(int) (uintptr_t) obj, data);
/* A fast exit. */
nxt_cycle_quit(thr, NULL);
nxt_cycle_quit(task, NULL);
}
static void
nxt_worker_process_sigquit_handler(nxt_thread_t *thr, void *obj, void *data)
nxt_worker_process_sigquit_handler(nxt_task_t *task, void *obj, void *data)
{
nxt_log_debug(thr->log, "sigquit handler signo:%d (%s)",
(int) (uintptr_t) obj, data);
nxt_debug(task, "sigquit handler signo:%d (%s)",
(int) (uintptr_t) obj, data);
/* A graceful exit. */
nxt_worker_process_quit(thr);
nxt_worker_process_quit(task);
}