Connection switching

Another solution would be to switch communication connections from the transmission queues.

To do this:

• If the sender channel is triggered, set the transmission queue attribute NOTRIGGER.
• Ensure the channel is inactive.
• Resolve any in-doubt messages on the channel.
• Change the connection and profile fields to connect to the replacement communication link.
• Ensure that the corresponding channel at the remote end has been defined.
• Restart the channel, or if the sender channel was triggered, set the transmission queue attribute TRIGGER.