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comparison src/core/ngx_resolver.c @ 7820:fdc3d40979b0

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Introduced the "keepalive_time" directive. Similar to lingering_time, it limits total connection lifetime before keepalive is switched off. The default is 1 hour, which is close to the total maximum connection lifetime possible with default keepalive_requests and keepalive_timeout.
author Maxim Dounin <mdounin@mdounin.ru>
date Thu, 08 Apr 2021 00:15:48 +0300
parents eb54227110f0
children 2fd40ee19c20
comparison
equal deleted inserted replaced
7819:3674d5b7174e 7820:fdc3d40979b0
4457 4457
4458 rec->udp = c; 4458 rec->udp = c;
4459 4459
4460 c->number = ngx_atomic_fetch_add(ngx_connection_counter, 1); 4460 c->number = ngx_atomic_fetch_add(ngx_connection_counter, 1);
4461 4461
4462 c->start_time = ngx_current_msec;
4463
4462 ngx_log_debug3(NGX_LOG_DEBUG_EVENT, &rec->log, 0, 4464 ngx_log_debug3(NGX_LOG_DEBUG_EVENT, &rec->log, 0,
4463 "connect to %V, fd:%d #%uA", &rec->server, s, c->number); 4465 "connect to %V, fd:%d #%uA", &rec->server, s, c->number);
4464 4466
4465 rc = connect(s, rec->sockaddr, rec->socklen); 4467 rc = connect(s, rec->sockaddr, rec->socklen);
4466 4468
4542 wev->log = &rec->log; 4544 wev->log = &rec->log;
4543 4545
4544 rec->tcp = c; 4546 rec->tcp = c;
4545 4547
4546 c->number = ngx_atomic_fetch_add(ngx_connection_counter, 1); 4548 c->number = ngx_atomic_fetch_add(ngx_connection_counter, 1);
4549
4550 c->start_time = ngx_current_msec;
4547 4551
4548 if (ngx_add_conn) { 4552 if (ngx_add_conn) {
4549 if (ngx_add_conn(c) == NGX_ERROR) { 4553 if (ngx_add_conn(c) == NGX_ERROR) {
4550 goto failed; 4554 goto failed;
4551 } 4555 }