| #ifndef __waypoint_private_h__ |
| #define __waypoint_private_h__ 1 |
| /* |
| * Licensed to the Apache Software Foundation (ASF) under one |
| * or more contributor license agreements. See the NOTICE file |
| * distributed with this work for additional information |
| * regarding copyright ownership. The ASF licenses this file |
| * to you under the Apache License, Version 2.0 (the |
| * "License"); you may not use this file except in compliance |
| * with the License. You may obtain a copy of the License at |
| * |
| * http://www.apache.org/licenses/LICENSE-2.0 |
| * |
| * Unless required by applicable law or agreed to in writing, |
| * software distributed under the License is distributed on an |
| * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY |
| * KIND, either express or implied. See the License for the |
| * specific language governing permissions and limitations |
| * under the License. |
| */ |
| |
| #include <qpid/dispatch/server.h> |
| #include <qpid/dispatch/connection_manager.h> |
| #include "dispatch_private.h" |
| |
| /** |
| * @file |
| * |
| * A waypoint sends/receives messages to/from an external entity such as a |
| * broker as part of a multi-phase address. |
| * |
| * An address can have multiple phases. Each phase acts like a separate address, |
| * but sharing the same address string. |
| * |
| * Phases are not visible to normal senders/receivers, they are set by |
| * waypoints. Messages from normal senders go to the phase=0 address. Normal |
| * subscribers subscribe to the highest phase defined for the address. |
| * |
| * A waypoint takes messages for its in-phase and sends them to the external |
| * entity. Messages received from the external entity are given the waypoint's |
| * out-phase. Waypoints can be "chained" with the out-phase of one equal to the |
| * in-phase for the next. Thus waypoints provide a way to route messages via |
| * multiple external entities between a sender and a subscriber using the same |
| * address. |
| */ |
| |
| void qd_waypoint_activate_all(qd_dispatch_t *qd); |
| |
| /** Called when the router opens a connector associated with this waypoint */ |
| void qd_waypoint_connection_opened(qd_dispatch_t *qd, qd_config_connector_t *cc, qd_connection_t *conn); |
| |
| void qd_waypoint_new_incoming_link(qd_dispatch_t *qd, qd_waypoint_t *wp, qd_link_t *link); |
| |
| void qd_waypoint_new_outgoing_link(qd_dispatch_t *qd, qd_waypoint_t *wp, qd_link_t *link); |
| |
| void qd_waypoint_link_closed(qd_dispatch_t *qd, qd_waypoint_t *wp, qd_link_t *link); |
| |
| void qd_waypoint_address_updated_LH(qd_dispatch_t *qd, qd_address_t *address); |
| |
| |
| #endif |