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*) add zone name while logging 503 error reason

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*) log allocation error as 503 error reason
This commit is contained in:
Igor Sysoev 2008-12-08 14:18:06 +00:00
parent 54fd0bb613
commit ba206e147c
1 changed files with 9 additions and 4 deletions
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13
src/http/modules/ngx_http_limit_req_module.c
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@ -178,8 +178,8 @@ ngx_http_limit_req_handler(ngx_http_request_t *r)
ngx_shmtx_unlock(&ctx->shpool->mutex);
ngx_log_error(NGX_LOG_ERR, r->connection->log, 0,
"limiting requests, excess: %ui.%03ui",
excess / 1000, excess % 1000);
"limiting requests, excess: %ui.%03ui by zone \"%V\"",
excess / 1000, excess % 1000, &lrcf->shm_zone->name);
return NGX_HTTP_SERVICE_UNAVAILABLE;
}
@ -192,8 +192,8 @@ ngx_http_limit_req_handler(ngx_http_request_t *r)
}
ngx_log_error(NGX_LOG_WARN, r->connection->log, 0,
"delaying request, excess: %ui.%03ui",
excess / 1000, excess % 1000);
"delaying request, excess: %ui.%03ui, by zone \"%V\"",
excess / 1000, excess % 1000, &lrcf->shm_zone->name);
if (ngx_handle_read_event(r->connection->read, 0) != NGX_OK) {
return NGX_HTTP_INTERNAL_SERVER_ERROR;
@ -224,6 +224,11 @@ ngx_http_limit_req_handler(ngx_http_request_t *r)
node = ngx_slab_alloc_locked(ctx->shpool, n);
if (node == NULL) {
ngx_shmtx_unlock(&ctx->shpool->mutex);
ngx_log_error(NGX_LOG_CRIT, r->connection->log, 0,
"could not allocate memory in zone \"%V\"",
&lrcf->shm_zone->name);
return NGX_HTTP_SERVICE_UNAVAILABLE;
}
}