integer reqId := integer.getUnique();
 
com.apama.cumulocity.FindMeasurement request :=
new com.apama.cumulocity.FindMeasurement;
request.reqId := reqId;
 
// Filter based on measurement fragmentType
request.params.add("fragmentType", "c8y_MotionMeasurement");
 
// Send request to find available measurements
send request to com.apama.cumulocity.FindMeasurement.CHANNEL;
 
// Subscribe to com.apama.cumulocity.FindMeasurementResponse.CHANNEL to listen
// for responses
monitor.subscribe(com.apama.cumulocity.FindMeasurementResponse.CHANNEL);
 
// Listen for responses based on reqId
on all com.apama.cumulocity.FindMeasurementResponse(reqId=reqId) as response
// Avoid listener leaks by terminating the listener on completion of the request
and not com.apama.cumulocity.FindMeasurementResponseAck(reqId=reqId)
{
log "Received Measurement " + response.toString() at INFO;
}
 
// Listen for com.apama.cumulocity.FindMeasurementResponseAck,
// this indicates that all responses have been received
on com.apama.cumulocity.FindMeasurementResponseAck(reqId=reqId)
as requestCompleted
{
log "Received all Measurement(s) for request "
+ requestCompleted.reqId.toString() at INFO;
 
// Request is completed and we can unsubscribe from this channel
monitor.unsubscribe(com.apama.cumulocity.FindMeasurementResponse.CHANNEL);
}