Event refactor

event/event.go

@@ -2,15 +2,24 @@ package event
 
 type EventType string
 
+func (e EventType) String() string {
+	return string(e)
+}
+
 const INSTANCE_VIEWPORT_RESIZE EventType = "instance viewport resize"
 const INSTANCE_DELETE EventType = "instance delete"
 const INSTANCE_NEW EventType = "instance new"
+const INSTANCE_STATS EventType = "instance stats"
+const INSTANCE_TERMINAL_OUT EventType = "instance terminal out"
 const SESSION_END EventType = "session end"
 const SESSION_READY EventType = "session ready"
+const SESSION_BUILDER_OUT EventType = "session builder out"
 
-type Handler func(args ...interface{})
+type Handler func(sessionId string, args ...interface{})
+type AnyHandler func(eventType EventType, sessionId string, args ...interface{})
 
 type EventApi interface {
-	Emit(name EventType, args ...interface{})
+	Emit(name EventType, sessionId string, args ...interface{})
 	On(name EventType, handler Handler)
+	OnAny(handler AnyHandler)
 }