Mercurial > hg > nginx-quic
diff src/event/modules/ngx_aio_module.c @ 95:b48066122884
nginx-0.0.1-2003-05-23-15:53:01 import
author | Igor Sysoev <igor@sysoev.ru> |
---|---|
date | Fri, 23 May 2003 11:53:01 +0000 |
parents | 8220378432a8 |
children | a23d010f356d |
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--- a/src/event/modules/ngx_aio_module.c +++ b/src/event/modules/ngx_aio_module.c @@ -81,7 +81,7 @@ static void ngx_aio_done(ngx_log_t *log) } -/* The event adding and deleteing are needed for the listening sockets */ +/* The event adding and deleting are needed for the listening sockets */ static int ngx_aio_add_event(ngx_event_t *ev, int event, u_int flags) { @@ -99,49 +99,38 @@ static int ngx_aio_del_connection(ngx_co { int rc; - if (c->read->active || c->write->active) { - rc = aio_cancel(c->fd, NULL); - if (rc == -1) { - ngx_log_error(NGX_LOG_CRIT, c->log, ngx_errno, - "aio_cancel() failed"); - return NGX_ERROR; - } + if (c->read->active == 0 && c->write->active == 0) { + return NGX_OK; + } - ngx_log_debug(c->log, "aio_cancel: %d" _ rc); + rc = aio_cancel(c->fd, NULL); -#if 0 - rc = aio_error(&c->read->aiocb); - if (rc == -1) { - ngx_log_error(NGX_LOG_CRIT, c->log, ngx_errno, - "aio_error() failed"); - return NGX_ERROR; - } + ngx_log_debug(c->log, "aio_cancel: %d" _ rc); - ngx_log_debug(c->log, "aio_error: %d" _ rc); -#endif + if (rc == AIO_CANCELED) { + c->read->active = c->write->active = 0; + return NGX_OK; } -#if 0 - if (c->write->active) { - rc = aio_cancel(c->fd, &c->write->aiocb); - if (rc == -1) { - ngx_log_error(NGX_LOG_CRIT, c->log, ngx_errno, - "aio_cancel() failed"); - return NGX_ERROR; - } - - ngx_log_debug(c->log, "aio_cancel: %d" _ rc); + if (rc == AIO_ALLDONE) { + c->read->active = c->write->active = 0; + ngx_log_error(NGX_LOG_ALERT, c->log, 0, + "aio_cancel() returned AIO_ALLDONE"); + return NGX_OK; + } - rc = aio_error(&c->read->aiocb); - if (rc == -1) { - ngx_log_error(NGX_LOG_CRIT, c->log, ngx_errno, - "aio_error() failed"); - return NGX_ERROR; - } + if (rc == -1) { + ngx_log_error(NGX_LOG_ALERT, c->log, ngx_errno, + "aio_cancel() failed"); + return NGX_ERROR; + } - ngx_log_debug(c->log, "aio_error: %d" _ rc); + if (rc == AIO_NOTCANCELED) { + ngx_log_error(NGX_LOG_ALERT, c->log, 0, + "aio_cancel() returned AIO_NOTCANCELED"); + + return NGX_ERROR; } -#endif return NGX_OK; } @@ -152,7 +141,7 @@ static int ngx_aio_process_events(ngx_lo return ngx_kqueue_module_ctx.actions.process(log); } -#endif +#endif /* HAVE_KQUEUE */ #if 0