f64 timeout;
ASSERT (!wrk->session_attr_op);
+ mq = s->vpp_evt_q;
+ if (PREDICT_FALSE (!mq))
+ {
+ /* FIXME: attribute should be stored and sent once session is
+ * bound/connected to vpp */
+ return 0;
+ }
+
wrk->session_attr_op = 1;
wrk->session_attr_op_rv = -1;
- mq = s->vpp_evt_q;
app_alloc_ctrl_evt_to_vpp (mq, app_evt, SESSION_CTRL_EVT_TRANSPORT_ATTR);
mp = (session_transport_attr_msg_t *) app_evt->evt->data;
memset (mp, 0, sizeof (*mp));
format_session_error, mp->retval);
session->session_state = VCL_STATE_DETACHED;
session->vpp_handle = VCL_INVALID_SESSION_HANDLE;
+ session->vpp_error = mp->retval;
return session_index;
}
if (session->session_state != VCL_STATE_CLOSED)
session->session_state = VCL_STATE_DISCONNECT;
+
+ session->flags |= (VCL_SESSION_F_RD_SHUTDOWN | VCL_SESSION_F_WR_SHUTDOWN);
VDBG (0, "session %u [0x%llx]: reset", sid, reset_msg->handle);
return sid;
}
if (session->listener_index != VCL_INVALID_SESSION_INDEX)
{
listen_session = vcl_session_get (wrk, session->listener_index);
- listen_session->n_accepted_sessions--;
+ if (listen_session)
+ listen_session->n_accepted_sessions--;
}
return VPPCOM_OK;
{
s->flags |= VCL_SESSION_F_PENDING_DISCONNECT;
s->session_state = VCL_STATE_DISCONNECT;
+ s->flags |= (VCL_SESSION_F_RD_SHUTDOWN | VCL_SESSION_F_WR_SHUTDOWN);
vec_add2 (wrk->unhandled_evts_vector, ecpy, 1);
*ecpy = *e;
ecpy->postponed = 1;
session->session_state = VCL_STATE_CLOSED;
session->vpp_handle = ~0;
session->is_dgram = vcl_proto_is_dgram (proto);
+ session->vpp_error = SESSION_E_NONE;
if (is_nonblocking)
vcl_session_set_attr (session, VCL_SESS_ATTR_NONBLOCK);
}
session_events = s->vep.ev.events;
add_event = 1;
- events[*num_ev].events = EPOLLHUP | EPOLLRDHUP;
+ events[*num_ev].events = EPOLLERR | EPOLLHUP;
+ if ((EPOLLRDHUP & session_events) &&
+ (s->flags & VCL_SESSION_F_RD_SHUTDOWN))
+ {
+ events[*num_ev].events = EPOLLRDHUP;
+ }
+ if ((EPOLLIN & session_events) && (s->flags & VCL_SESSION_F_RD_SHUTDOWN))
+ {
+ events[*num_ev].events |= EPOLLIN;
+ }
session_evt_data = s->vep.ev.data.u64;
break;
case SESSION_CTRL_EVT_UNLISTEN_REPLY:
st = "VPPCOM_ETIMEDOUT";
break;
+ case VPPCOM_EADDRINUSE:
+ st = "VPPCOM_EADDRINUSE";
+ break;
+
default:
st = "UNKNOWN_STATE";
break;
return vcl_bapi_del_cert_key_pair (ckpair_index);
}
+int
+vppcom_session_get_error (uint32_t session_handle)
+{
+ vcl_worker_t *wrk = vcl_worker_get_current ();
+ vcl_session_t *session = 0;
+
+ session = vcl_session_get_w_handle (wrk, session_handle);
+ if (!session)
+ return VPPCOM_EBADFD;
+
+ if (PREDICT_FALSE (session->flags & VCL_SESSION_F_IS_VEP))
+ {
+ VWRN ("epoll session %u! will not have connect", session->session_index);
+ return VPPCOM_EBADFD;
+ }
+
+ if (session->vpp_error == SESSION_E_PORTINUSE)
+ return VPPCOM_EADDRINUSE;
+ else if (session->vpp_error == SESSION_E_REFUSED)
+ return VPPCOM_ECONNREFUSED;
+ else if (session->vpp_error != SESSION_E_NONE)
+ return VPPCOM_EFAULT;
+ else
+ return VPPCOM_OK;
+}
+
/*
* fd.io coding-style-patch-verification: ON
*