caravan/troupe

package command

type (
    // Command marks a type as being an Actor Command Message
    Command interface {
        command()
    }

    // Stop instructs an Actor to stop processing Messages entire (shutdown)
    // though an Actor may choose to ignore this Command
    Stop struct{}

    // Pause instructs an Actor to pause its processing of incoming Messages
    // though an Actor may choose to ignore this Command
    Pause struct{}

    // Resume instructs an Actor to resume processing of incoming Messages
    // though an Actor may choose to ignore this Command
    Resume struct{}

    // Restart instructs an Actor to restart processing, including the
    // processing of all Messages it has seen since instantiation, though an
    // Actor may choose to ignore this Command
    Restart struct{}
)

func (*Stop) command()    {}
func (*Pause) command()   {}
func (*Resume) command()  {}
func (*Restart) command() {}