static void write_complete(struct event_overlapped *eo, ev_uintptr_t key, ev_ssize_t nbytes, int ok) { struct bufferevent_async *bev_a = upcast_write(eo); struct bufferevent *bev = &bev_a->bev.bev; short what = BEV_EVENT_WRITING; _bufferevent_incref_and_lock(bev); EVUTIL_ASSERT(bev_a->ok && bev_a->write_in_progress); evbuffer_commit_write(bev->output, nbytes); bev_a->write_in_progress = 0; if (ok && nbytes) { BEV_RESET_GENERIC_WRITE_TIMEOUT(bev); _bufferevent_decrement_write_buckets(&bev_a->bev, nbytes); if (evbuffer_get_length(bev->output) <= bev->wm_write.low) _bufferevent_run_writecb(bev); bev_async_consider_writing(bev_a); } else if (!ok) { what |= BEV_EVENT_ERROR; bev_a->ok = 0; _bufferevent_run_eventcb(bev, what); } else if (!nbytes) { what |= BEV_EVENT_EOF; bev_a->ok = 0; _bufferevent_run_eventcb(bev, what); } _bufferevent_decref_and_unlock(bev); }
static void write_complete(struct event_overlapped *eo, ev_uintptr_t key, ev_ssize_t nbytes, int ok) { struct bufferevent_async *bev_a = upcast_write(eo); struct bufferevent *bev = &bev_a->bev.bev; short what = BEV_EVENT_WRITING; ev_ssize_t amount_unwritten; BEV_LOCK(bev); EVUTIL_ASSERT(bev_a->write_in_progress); amount_unwritten = bev_a->write_in_progress - nbytes; evbuffer_commit_write_(bev->output, nbytes); bev_a->write_in_progress = 0; if (amount_unwritten) bufferevent_decrement_write_buckets_(&bev_a->bev, -amount_unwritten); if (!ok) bev_async_set_wsa_error(bev, eo); if (bev_a->ok) { if (ok && nbytes) { BEV_RESET_GENERIC_WRITE_TIMEOUT(bev); if (evbuffer_get_length(bev->output) <= bev->wm_write.low) bufferevent_run_writecb_(bev); bev_async_consider_writing(bev_a); } else if (!ok) { what |= BEV_EVENT_ERROR; bev_a->ok = 0; bufferevent_run_eventcb_(bev, what); } else if (!nbytes) { what |= BEV_EVENT_EOF; bev_a->ok = 0; bufferevent_run_eventcb_(bev, what); } } bufferevent_decref_and_unlock_(bev); }