+ dummy_packet_conn_close(conn);
+ break;
+ case NONE:
+ default:
+ break;
+ }
+
+ if (pstream) {
+ int error;
+
+ error = pstream_open(pstream, &conn->u.pconn.pstream, DSCP_DEFAULT);
+ if (error) {
+ VLOG_WARN("%s: open failed (%s)", pstream, ovs_strerror(error));
+ } else {
+ conn->type = PASSIVE;
+ }
+ }
+
+ if (stream) {
+ int error;
+ struct stream *active_stream;
+ struct reconnect *reconnect;;
+
+ reconnect = reconnect_create(time_msec());
+ reconnect_set_name(reconnect, stream);
+ reconnect_set_passive(reconnect, false, time_msec());
+ reconnect_enable(reconnect, time_msec());
+ reconnect_set_backoff(reconnect, 100, INT_MAX);
+ reconnect_set_probe_interval(reconnect, 0);
+ conn->u.rconn.reconnect = reconnect;
+ conn->type = ACTIVE;
+
+ error = stream_open(stream, &active_stream, DSCP_DEFAULT);
+ conn->u.rconn.rstream = dummy_packet_stream_create(active_stream);
+
+ switch (error) {
+ case 0:
+ reconnect_connected(reconnect, time_msec());
+ break;
+
+ case EAGAIN:
+ reconnect_connecting(reconnect, time_msec());
+ break;
+
+ default:
+ reconnect_connect_failed(reconnect, time_msec(), error);
+ stream_close(active_stream);
+ conn->u.rconn.rstream->stream = NULL;
+ break;
+ }
+ }
+}
+
+static void
+dummy_pconn_run(struct netdev_dummy *dev)
+ OVS_REQUIRES(dev->mutex)
+{
+ struct stream *new_stream;
+ struct dummy_packet_pconn *pconn = &dev->conn.u.pconn;
+ int error;
+ size_t i;
+
+ error = pstream_accept(pconn->pstream, &new_stream);
+ if (!error) {
+ struct dummy_packet_stream *s;
+
+ pconn->streams = xrealloc(pconn->streams,
+ ((pconn->n_streams + 1)
+ * sizeof *s));
+ s = &pconn->streams[pconn->n_streams++];
+ dummy_packet_stream_init(s, new_stream);
+ } else if (error != EAGAIN) {
+ VLOG_WARN("%s: accept failed (%s)",
+ pstream_get_name(pconn->pstream), ovs_strerror(error));
+ pstream_close(pconn->pstream);
+ pconn->pstream = NULL;
+ dev->conn.type = NONE;
+ }
+
+ for (i = 0; i < pconn->n_streams; i++) {
+ struct dummy_packet_stream *s = &pconn->streams[i];
+
+ error = dummy_packet_stream_run(dev, s);
+ if (error) {
+ VLOG_DBG("%s: closing connection (%s)",
+ stream_get_name(s->stream),
+ ovs_retval_to_string(error));
+ dummy_packet_stream_close(s);
+ pconn->streams[i] = pconn->streams[--pconn->n_streams];
+ }
+ }
+}
+
+static void
+dummy_rconn_run(struct netdev_dummy *dev)
+OVS_REQUIRES(dev->mutex)
+{
+ struct dummy_packet_rconn *rconn = &dev->conn.u.rconn;
+
+ switch (reconnect_run(rconn->reconnect, time_msec())) {
+ case RECONNECT_CONNECT:
+ {
+ int error;