Mercurial > hg > nginx-quic
comparison src/stream/ngx_stream_proxy_module.c @ 6677:c02290241cbe
Stream: upstream response time variables.
The $upstream_connect_time, $upstream_first_byte_time and
$upstream_session_time variables keep corresponding times.
author | Vladimir Homutov <vl@nginx.com> |
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date | Fri, 02 Sep 2016 18:27:12 +0300 |
parents | df3a7c029dec |
children | 56fc55e32f23 |
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6676:df3a7c029dec | 6677:c02290241cbe |
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682 | 682 |
683 c->log->action = "connecting to upstream"; | 683 c->log->action = "connecting to upstream"; |
684 | 684 |
685 u = s->upstream; | 685 u = s->upstream; |
686 | 686 |
687 if (u->state) { | |
688 u->state->response_time = ngx_current_msec - u->state->response_time; | |
689 } | |
690 | |
687 u->state = ngx_array_push(s->upstream_states); | 691 u->state = ngx_array_push(s->upstream_states); |
688 if (u->state == NULL) { | 692 if (u->state == NULL) { |
689 ngx_stream_proxy_finalize(s, NGX_STREAM_INTERNAL_SERVER_ERROR); | 693 ngx_stream_proxy_finalize(s, NGX_STREAM_INTERNAL_SERVER_ERROR); |
690 return; | 694 return; |
691 } | 695 } |
692 | 696 |
693 ngx_memzero(u->state, sizeof(ngx_stream_upstream_state_t)); | 697 ngx_memzero(u->state, sizeof(ngx_stream_upstream_state_t)); |
698 | |
699 u->state->connect_time = (ngx_msec_t) -1; | |
700 u->state->first_byte_time = (ngx_msec_t) -1; | |
701 u->state->response_time = ngx_current_msec; | |
694 | 702 |
695 rc = ngx_event_connect_peer(&u->peer); | 703 rc = ngx_event_connect_peer(&u->peer); |
696 | 704 |
697 ngx_log_debug1(NGX_LOG_DEBUG_STREAM, c->log, 0, "proxy connect: %i", rc); | 705 ngx_log_debug1(NGX_LOG_DEBUG_STREAM, c->log, 0, "proxy connect: %i", rc); |
698 | 706 |
810 &str, u->peer.name); | 818 &str, u->peer.name); |
811 | 819 |
812 c->log->handler = handler; | 820 c->log->handler = handler; |
813 } | 821 } |
814 } | 822 } |
823 | |
824 u->state->connect_time = ngx_current_msec - u->state->response_time; | |
815 | 825 |
816 c->log->action = "proxying connection"; | 826 c->log->action = "proxying connection"; |
817 | 827 |
818 if (u->upstream_buf.start == NULL) { | 828 if (u->upstream_buf.start == NULL) { |
819 p = ngx_pnalloc(c->pool, pscf->buffer_size); | 829 p = ngx_pnalloc(c->pool, pscf->buffer_size); |
1516 src->read->delayed = 1; | 1526 src->read->delayed = 1; |
1517 ngx_add_timer(src->read, delay); | 1527 ngx_add_timer(src->read, delay); |
1518 } | 1528 } |
1519 } | 1529 } |
1520 | 1530 |
1531 if (from_upstream) { | |
1532 if (u->state->first_byte_time == (ngx_msec_t) -1) { | |
1533 u->state->first_byte_time = ngx_current_msec | |
1534 - u->state->response_time; | |
1535 } | |
1536 } | |
1537 | |
1521 if (c->type == SOCK_DGRAM && ++u->responses == pscf->responses) | 1538 if (c->type == SOCK_DGRAM && ++u->responses == pscf->responses) |
1522 { | 1539 { |
1523 src->read->ready = 0; | 1540 src->read->ready = 0; |
1524 src->read->eof = 1; | 1541 src->read->eof = 1; |
1525 } | 1542 } |
1662 } | 1679 } |
1663 | 1680 |
1664 pc = u->peer.connection; | 1681 pc = u->peer.connection; |
1665 | 1682 |
1666 if (u->state) { | 1683 if (u->state) { |
1684 u->state->response_time = ngx_current_msec - u->state->response_time; | |
1685 | |
1667 if (pc) { | 1686 if (pc) { |
1668 u->state->bytes_received = u->received; | 1687 u->state->bytes_received = u->received; |
1669 u->state->bytes_sent = pc->sent; | 1688 u->state->bytes_sent = pc->sent; |
1670 } | 1689 } |
1671 } | 1690 } |