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Upstream: report to error_log when max_fails is reached.

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This can be useful to understand why "no live upstreams" happens,
in particular.
This commit is contained in:
Ruslan Ermilov 2015-05-20 22:44:00 +03:00
parent 65ad1171c9
commit c4b1b3907f
2 changed files with 10 additions and 0 deletions
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5
src/http/ngx_http_upstream_round_robin.c
View file

@ -622,6 +622,11 @@ ngx_http_upstream_free_round_robin_peer(ngx_peer_connection_t *pc, void *data,
if (peer->max_fails) {
peer->effective_weight -= peer->weight / peer->max_fails;
if (peer->fails >= peer->max_fails) {
ngx_log_error(NGX_LOG_WARN, pc->log, 0,
"upstream server temporarily disabled");
}
}
ngx_log_debug2(NGX_LOG_DEBUG_HTTP, pc->log, 0,

5
src/stream/ngx_stream_upstream_round_robin.c
View file

@ -495,6 +495,11 @@ ngx_stream_upstream_free_round_robin_peer(ngx_peer_connection_t *pc, void *data,
if (peer->max_fails) {
peer->effective_weight -= peer->weight / peer->max_fails;
if (peer->fails >= peer->max_fails) {
ngx_log_error(NGX_LOG_WARN, pc->log, 0,
"upstream server temporarily disabled");
}
}
ngx_log_debug2(NGX_LOG_DEBUG_STREAM, pc->log, 0,