ToolTalk User's Guide

Callback Routines

One of the features of the ToolTalk service is callback support for messages, patterns, and filters. Callbacks are routines in your program that ToolTalk calls when a particular message arrives (message callback) or when a message matches a particular pattern you registered (pattern callback).

To tell the ToolTalk service about these callbacks, add the callback to a message or pattern before you send the message or register the pattern.