package constant const ( HEAT_BEAT = "heatbeat" PONG = "pong" // 消息类型,单聊或者群聊 MESSAGE_TYPE_USER = 1 MESSAGE_TYPE_GROUP = 2 // 消息内容类型 TEXT = 1 FILE = 2 IMAGE = 3 AUDIO = 4 VIDEO = 5 AUDIO_ONLINE = 6 VIDEO_ONLINE = 7 // 消息队列类型 GO_CHANNEL = "gochannel" KAFKA = "kafka" )