Connects to an Iguana From-Plugin channel component as a source plugin.
Should be called only while the plugin is disconnected (for example, after a return from WaitForDisconnect).
May not be called from within an event handler (for example, may not be called from within the Disconnected handler).
If a connection is not established within the timeout period specified by ConnectTimeout, an exception will be thrown. The default timeout period of 5000 milliseconds should suffice for most plugins, and should only be adjusted if connection timeouts are observed.
Throws: Function throws an exception upon connection failure or timeout, or if called from within an event handler.