heartbeat.md

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Interface Description

Requesters are required to send a heartbeat request every 10 seconds. If no heartbeat request is received within 30 seconds, the requester's WebSocket connection will be considered timed out and disconnected.

Request - Protocol Number: 22000

Data Format: JSON

Data Structure

Definition of data

Field	Name	Type	Required	Description

Request Example

{
    "cmd_id":22000,
    "seq_id":123,
    "trace":"asdfsdfa",
    "data":{
    }
}

Response - Protocol Number: 22001

Data Format: JSON

Data Structure

Definition of data

Field	Name	Type	Description

Response Example

{
    "ret":200,
    "msg":"ok",
    "cmd_id":22001,
    "seq_id":123,
    "trace":"asdfsdfa",
    "data":{
    }
}