36 

    37 // Status of the connection.

    38 type Status int

    39 

    40 const (

    41 	statusUnconnected = iota

    42 	statusConnected

    43 	statusConnectedTls

    44 	statusAuthenticated

    45 	statusBound

    46 	statusRunning

    47 	statusShutdown

    48 	statusError

    49 )

    50 

    51 var (

    52 	// The client has not yet connected, or it has been

    53 	// disconnected from the server.

    54 	StatusUnconnected Status = statusUnconnected

    55 	// Initial connection established.

    56 	StatusConnected Status = statusConnected

    57 	// Like StatusConnected, but with TLS.

    58 	StatusConnectedTls Status = statusConnectedTls

    59 	// Authentication succeeded.

    60 	StatusAuthenticated Status = statusAuthenticated

    61 	// Resource binding complete.

    62 	StatusBound Status = statusBound

    63 	// Session has started and normal message traffic can be sent

    64 	// and received.

    65 	StatusRunning Status = statusRunning

    66 	// The session has closed, or is in the process of closing.

    67 	StatusShutdown Status = statusShutdown

    68 	// The session has encountered an error. Otherwise identical

    69 	// to StatusShutdown.

    70 	StatusError Status = statusError

    71 )

    72 

    73 func (s Status) fatal() bool {

    74 	switch s {

    75 	default:

    76 		return false

    77 	case StatusShutdown, StatusError:

    78 		return true

    79 	}

    80 }