AddReceivedCount increases the received count by one.

AddSentCount increases the sent count by one.

GetReceivedCount returns the current received count.

GetSentCount returns the current sent count.

Create a new ActionChannel.

Create a new MessageChannel.

Convert raw MessageSegment.Data to built-in MessageType.

If you want to call adapter action, you should use this struct.

This describes the whole message.

This describes a simple part of a message.

Implement this to create a message type.