Establish a WebSocket long connection channel to send drive instructions upstream and receive downstream messages.
Calling Protocol
WebSocket + JSON
WSS /v2/ws/ivh/interactdriver/interactdriverservice/commandchannel
Header Content-Type: application/json;charset=utf-8
Connection Establishment Method
Note:
It is particularly important to note that the requestid parameter should be filled with the value of the session ID (SessionId). For example:
wss://domin/v2/ws/ivh/interactdriver/interactdriverservice/commandchannel?appkey=xxx&requestid=m123×tamp=xxx&signature=xxx
Websocket may disconnect due to network fluctuations, cloud service updates, etc. When a disconnection is detected, as long as the session status has not been closed, re-establishment is required.
Please call theStart Session API before establishing a WebSocket long connection; otherwise, the connection will fail. Only one long connection channel is allowed per session.