Qlik Sense Capability API: Can not get full information about the reload progress from getProgress method

Suppose you want to monitor app reload progress in mashup for example. You need to have the full information returned using getProgress() method. 

The getProgress() method (http://help.qlik.com/en-US/sense-developer/September2017/Subsystems/APIs/Content/CapabilityAPIs/GlobalAPI/getProgress-method.htm) requires qRequestId parameter to return full information.
But the information about how to get qRequestId in Capability API is not clear.

 

Information missing from the documentation.

You can use the sessionApp() instead to get the same information : http://help.qlik.com/en-US/sense-developer/September2017/Subsystems/Mashups/Content/Howtos/session-app-tutorial.htm

var sessionApp = qlik.sessionApp(config);

var script = "Characters: Load Chr(RecNo()+Ord('A')-1) as Alpha, RecNo() as Num autogenerate 26;   ASCII: Load   if(RecNo()>=65 and RecNo()<=90,RecNo()-64) as Num,  Chr(RecNo()) as AsciiAlpha,   RecNo() as AsciiNum autogenerate 255  Where (RecNo()>=32 and RecNo()<=126) or RecNo()>=160 ;   Transactions: Load  TransLineID,   TransID,  mod(TransID,26)+1 as Num,  Pick(Ceil(3*Rand1),'A','B','C') as Dim1,  Pick(Ceil(6*Rand1),'a','b','c','d','e','f') as Dim2,  Pick(Ceil(3*Rand()),'X','Y','Z') as Dim3,  Round(1000*Rand()*Rand()*Rand1) as Expression1,  Round(  10*Rand()*Rand()*Rand1) as Expression2,  Round(Rand()*Rand1,0.00001) as Expression3; Load   Rand() as Rand1,  IterNo() as TransLineID,  RecNo() as TransID Autogenerate 1000  While Rand()<=0.5 or IterNo()=1;  Comment Field Dim1 With 'This is a field comment';";

    sessionApp.setScript(script).then(function(){

        var stop = setInterval(function(){

            sessionApp.global.getProgress(sessionApp.model.handle).then(function(progress){

                //console.log("DoReload progress", progress);

                });

            }, 100);

            sessionApp.doReload()

        });

    });