Session Ping
session.ping confirms that the WebSocket session and application-level message handling are still available.
Request
json
{
"type": "request",
"requestId": "req_ping_001",
"topic": "session.ping",
"data": {}
}Reply
json
{
"type": "reply",
"requestId": "req_ping_001",
"code": "SUCCESS",
"message": "OK.",
"data": {}
}session.ping does not contact a device and does not replace a device-state query. Use both WebSocket protocol Ping/Pong and application-level session.ping.