20002009 Ericsson AB. All Rights Reserved. The contents of this file are subject to the Erlang Public License, Version 1.1, (the "License"); you may not use this file except in compliance with the License. You should have received a copy of the Erlang Public License along with this software. If not, it can be retrieved online at http://www.erlang.org/. Software distributed under the License is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License for the specific language governing rights and limitations under the License. Transport mechanisms Håkan Mattsson Håkan Mattsson Håkan Mattsson 2007-06-15 %VSN% megaco_transport_mechanisms.xml
Callback interface

The callback interface of the transport module contains several functions. Some of which are mandatory while others are only optional:

- Send a message. Mandatory

- Block the transport. Optional

This function is usefull for flow control.

- Unblock the transport. Optional

For more detail, see the megaco_transport behaviour definition.

Examples

The Megaco/H.248 application contains implementations for the two protocols specified by the Megaco/H.248 standard; UDP, see megaco_udp, and TCP/TPKT, see megaco_tcp.