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Implementing worker stop after limits.requests.

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This commit is contained in:
Max Romanov
2017-12-27 17:48:53 +03:00
parent 5196cf4d50
commit 47bc1c53d6
2 changed files with 14 additions and 4 deletions
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17
src/nxt_router.c
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@@ -1237,6 +1237,7 @@ nxt_router_conf_create(nxt_task_t *task, nxt_router_temp_conf_t *tmcf,
app->res_timeout = apcf.res_timeout * 1000000;
app->live = 1;
app->max_pending_responses = 2;
app->max_requests = apcf.requests;
app->prepare_msg = nxt_app_prepare_msg[lang->type];
nxt_queue_insert_tail(&tmcf->apps, &app->link);
@@ -2766,8 +2767,11 @@ nxt_router_pop_first_port(nxt_app_t *app)
port->app_pending_responses++;
if (app->max_pending_responses == 0
|| port->app_pending_responses < app->max_pending_responses)
if ((app->max_pending_responses == 0
|| port->app_pending_responses < app->max_pending_responses)
&& (app->max_requests == 0
|| port->app_responses + port->app_pending_responses
< app->max_requests))
{
nxt_queue_insert_tail(&app->ports, lnk);
@@ -2859,7 +2863,10 @@ nxt_router_app_port_release(nxt_task_t *task, nxt_port_t *port,
if (port->pair[1] != -1
&& (app->max_pending_responses == 0
|| port->app_pending_responses < app->max_pending_responses))
|| port->app_pending_responses < app->max_pending_responses)
&& (app->max_requests == 0
|| port->app_responses + port->app_pending_responses
< app->max_requests))
{
if (port->app_link.next == NULL) {
if (port->app_pending_responses > 0) {
@@ -2950,7 +2957,9 @@ app_dead:
re_ra_cancelled:
send_quit = app->live == 0 && port->app_pending_responses > 0;
send_quit = (app->live == 0 && port->app_pending_responses > 0)
|| (app->max_requests > 0 && port->app_pending_responses == 0
&& port->app_responses >= app->max_requests);
nxt_thread_mutex_unlock(&app->mutex);

1
src/nxt_router.h
View File

@@ -89,6 +89,7 @@ struct nxt_app_s {
uint32_t workers;
uint32_t max_workers;
uint32_t max_pending_responses;
uint32_t max_requests;
nxt_msec_t timeout;
nxt_nsec_t res_timeout;