shell

const (
	// BIND    fe->be     sessionID      Id sent back from TerminalResponse
	BIND = iota // 0
	// STDIN   fe->be     Data           Keystrokes/paste buffer
	STDIN // 1
	// STDOUT  be->fe     Data           Output from the process
	STDOUT // 2
	// RESIZE  fe->be     Rows, Cols     New terminal size
	RESIZE // 3
	// TOAST   be->fe     Data           OOB message to be shown to the user
	TOAST // 4
	// INEXIT
	INEXIT // 5
	// OUTEXIT
	OUTEXIT // 6
)

const EndOfTransmission = "\u0004"