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HMI Documentation


Inform SDL that the timeout needs to be reset for an RPC instance

HMI can send this RPC to notify SDL that the timeout needs to be reset for an RPC request. BC.OnResetTimeout can be used for functions in all interfaces.

  1. Send BC.OnResetTimeout to SDL in case HMI needs more time to process a request from a mobile application.
  2. Fine tune the wait time per method call as needed.
  3. Control the number of reset timeouts and duration of each reset timeout for endless or finite method timeout.

Currently, there is no version negotiation between HMI and Core, so older HMI implementations will not work with Core 8.0 version.



Name Type Mandatory Additional Description
requestID Integer true minvalue: 0
maxvalue: 65535
Id between HMI and SDL which SDL used to send the request for method in question, for which timeout needs to be reset
methodName String true Name of the function for which timeout needs to be reset
resetPeriod Integer false minvalue: 0
maxvalue: 1000000
Timeout period in milliseconds, for the method for which timeout needs to be reset.
If omitted, timeout would be reset by defaultTimeout specified in smartDeviceLink.ini

Sequence Diagrams

JSON Message Examples

Example Notification

  "jsonrpc" : "2.0",
  "method" : "BasicCommunication.OnResetTimeout",
     "params" :
    "requestID" : 123,
    "methodName" : "TTS.Speak",
    "resetPeriod" : 10000
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