Specifies the event type triggered after using command handlers in an executing peer thread.

Specifies the event type triggered before using command handlers in an executing peer thread.

Specifies an event type for an executing command object instance.

Specifies an event type triggered when a listener thread encounters an exception.

Event type used when an executing peer thread cannot find a command handler.

Specifies an event type for connections on a TCP server.

Specifies an event type triggered when a connection in a peer thread raises an exception.