diff options
| -rw-r--r-- | src/vcl/vppcom.c | 39 |
1 files changed, 33 insertions, 6 deletions
diff --git a/src/vcl/vppcom.c b/src/vcl/vppcom.c index 330d590cfa0..877bb03ef9e 100644 --- a/src/vcl/vppcom.c +++ b/src/vcl/vppcom.c @@ -2675,8 +2675,8 @@ vppcom_epoll_ctl (uint32_t vep_handle, int op, uint32_t session_handle, struct epoll_event *event) { vcl_worker_t *wrk = vcl_worker_get_current (); + int rv = VPPCOM_OK, add_evt = 0; vcl_session_t *vep_session; - int rv = VPPCOM_OK; vcl_session_t *s; svm_fifo_t *txf; @@ -2761,6 +2761,7 @@ vppcom_epoll_ctl (uint32_t vep_handle, int op, uint32_t session_handle, e.event_type = SESSION_IO_EVT_TX; e.session_index = s->session_index; vec_add1 (wrk->unhandled_evts_vector, e); + add_evt = 1; } /* Generate EPOLLIN if rx fifo has data */ if ((event->events & EPOLLIN) && (vcl_session_read_ready (s) > 0)) @@ -2769,6 +2770,19 @@ vppcom_epoll_ctl (uint32_t vep_handle, int op, uint32_t session_handle, e.event_type = SESSION_IO_EVT_RX; e.session_index = s->session_index; vec_add1 (wrk->unhandled_evts_vector, e); + s->flags &= ~VCL_SESSION_F_HAS_RX_EVT; + add_evt = 1; + } + if (!add_evt && vcl_session_is_closing (s)) + { + session_event_t e = { 0 }; + if (s->session_state == VCL_STATE_VPP_CLOSING) + e.event_type = SESSION_CTRL_EVT_DISCONNECTED; + else + e.event_type = SESSION_CTRL_EVT_RESET; + e.session_index = s->session_index; + e.postponed = 1; + vec_add1 (wrk->unhandled_evts_vector, e); } VDBG (1, "EPOLL_CTL_ADD: vep_sh %u, sh %u, events 0x%x, data 0x%llx!", vep_handle, session_handle, event->events, event->data.u64); @@ -2813,6 +2827,7 @@ vppcom_epoll_ctl (uint32_t vep_handle, int op, uint32_t session_handle, e.event_type = SESSION_IO_EVT_RX; e.session_index = s->session_index; vec_add1 (wrk->unhandled_evts_vector, e); + s->flags &= ~VCL_SESSION_F_HAS_RX_EVT; } s->vep.et_mask = VEP_DEFAULT_ET_MASK; s->vep.ev = *event; @@ -2980,9 +2995,17 @@ vcl_epoll_wait_handle_mq_event (vcl_worker_t * wrk, session_event_t * e, events[*num_ev].events |= EPOLLHUP; break; case SESSION_CTRL_EVT_DISCONNECTED: - disconnected_msg = (session_disconnected_msg_t *) e->data; - s = vcl_session_disconnected_handler (wrk, disconnected_msg); - if (vcl_session_is_closed (s)) + if (!e->postponed) + { + disconnected_msg = (session_disconnected_msg_t *) e->data; + s = vcl_session_disconnected_handler (wrk, disconnected_msg); + } + else + { + s = vcl_session_get (wrk, e->session_index); + } + if (vcl_session_is_closed (s) || + !(s->flags & VCL_SESSION_F_IS_VEP_SESSION)) break; sid = s->session_index; session_events = s->vep.ev.events; @@ -2991,9 +3014,13 @@ vcl_epoll_wait_handle_mq_event (vcl_worker_t * wrk, session_event_t * e, session_evt_data = s->vep.ev.data.u64; break; case SESSION_CTRL_EVT_RESET: - sid = vcl_session_reset_handler (wrk, (session_reset_msg_t *) e->data); + if (!e->postponed) + sid = vcl_session_reset_handler (wrk, (session_reset_msg_t *) e->data); + else + sid = e->session_index; s = vcl_session_get (wrk, sid); - if (vcl_session_is_closed (s)) + if (vcl_session_is_closed (s) || + !(s->flags & VCL_SESSION_F_IS_VEP_SESSION)) break; session_events = s->vep.ev.events; add_event = 1; |