Mercurial > hg > nginx
comparison src/mail/ngx_mail_smtp_handler.c @ 7789:ab6257dac2a8
Mail: added missing event handling after blocking events.
As long as a read event is blocked (ignored), ngx_handle_read_event()
needs to be called to make sure no further notifications will be
triggered when using level-triggered event methods, such as select() or
poll().
| author | Maxim Dounin <mdounin@mdounin.ru> |
|---|---|
| date | Fri, 05 Mar 2021 17:16:16 +0300 |
| parents | fcd92ad76b7b |
| children | da0a85e91587 |
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| 7788:9ca8fb98ef1c | 7789:ab6257dac2a8 |
|---|---|
| 447 } | 447 } |
| 448 | 448 |
| 449 if (s->out.len) { | 449 if (s->out.len) { |
| 450 ngx_log_debug0(NGX_LOG_DEBUG_MAIL, c->log, 0, "smtp send handler busy"); | 450 ngx_log_debug0(NGX_LOG_DEBUG_MAIL, c->log, 0, "smtp send handler busy"); |
| 451 s->blocked = 1; | 451 s->blocked = 1; |
| 452 | |
| 453 if (ngx_handle_read_event(c->read, 0) != NGX_OK) { | |
| 454 ngx_mail_close_connection(c); | |
| 455 return; | |
| 456 } | |
| 457 | |
| 452 return; | 458 return; |
| 453 } | 459 } |
| 454 | 460 |
| 455 s->blocked = 0; | 461 s->blocked = 0; |
| 456 | 462 |