Mercurial > hg > nginx
comparison src/event/ngx_event.c @ 7316:8f152ca81f5f
Events: added configuration check on the number of connections.
There should be at least one worker connection for each listening socket,
plus an additional connection for channel between worker and master,
or starting worker processes will fail.
| author | Maxim Dounin <mdounin@mdounin.ru> |
|---|---|
| date | Thu, 12 Jul 2018 19:50:07 +0300 |
| parents | e7b2b907c0f8 |
| children | 9d2ad2fb4423 |
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| 7315:e7b2b907c0f8 | 7316:8f152ca81f5f |
|---|---|
| 419 ngx_log_error(NGX_LOG_EMERG, cycle->log, 0, | 419 ngx_log_error(NGX_LOG_EMERG, cycle->log, 0, |
| 420 "no \"events\" section in configuration"); | 420 "no \"events\" section in configuration"); |
| 421 return NGX_CONF_ERROR; | 421 return NGX_CONF_ERROR; |
| 422 } | 422 } |
| 423 | 423 |
| 424 if (cycle->connection_n < cycle->listening.nelts + 1) { | |
| 425 | |
| 426 /* | |
| 427 * there should be at least one connection for each listening | |
| 428 * socket, plus an additional connection for channel | |
| 429 */ | |
| 430 | |
| 431 ngx_log_error(NGX_LOG_EMERG, cycle->log, 0, | |
| 432 "%ui worker_connections are not enough " | |
| 433 "for %ui listening sockets", | |
| 434 cycle->connection_n, cycle->listening.nelts); | |
| 435 | |
| 436 return NGX_CONF_ERROR; | |
| 437 } | |
| 438 | |
| 424 #if (NGX_HAVE_REUSEPORT) | 439 #if (NGX_HAVE_REUSEPORT) |
| 425 | 440 |
| 426 ls = cycle->listening.elts; | 441 ls = cycle->listening.elts; |
| 427 for (i = 0; i < cycle->listening.nelts; i++) { | 442 for (i = 0; i < cycle->listening.nelts; i++) { |
| 428 | 443 |