JSDO: cannot pass parameter from one jsdo session to another

hi 

from the following code  i have to call to get data from these 2 function in sequence once i get the lvcDefaultSite  from getDefalutSite function I need to use lvcDefaultSite  as an input for the getProductionLine.

now i cannot pass parameter from function getDefalutSite  to getProductionLine

1. JSDO execute function asynchronously. so both function fire an event onAfterFill when data filled complete. So  this will not happen in sequene.

2.JSDO will execute both function at the same time so i will never get value to pass to getProductionLine function.

Do anyone have an idea to solve this issue?

	function getDefalutSite(domain) {
         // calling fill reads from the remote OE server
            var domainFilter = "icc_domain='" + domain + "'";  
            var outPromise = new Promise((resolve, reject) => {
             
            try {
                var serviceURI = "http://localhost:8810/stdData",
                    jsdoSettings = {
                        serviceURI: serviceURI,
                        catalogURIs: serviceURI + "/static/stdDataService.json"
                    },
                    jsdosession,
                    jsdo,
                    promise;

                // create a new session object
                jsdosession = new progress.data.JSDOSession(jsdoSettings);
                promise = jsdosession.login("", "");
                    
                promise.done(function(jsdosession, result, info){
                    jsdosession.addCatalog(jsdoSettings.catalogURIs)
                        .done(function(jsdosession, result, details){
                            // create a JSDO
                            jsdo = new progress.data.JSDO({ name: 'InvCtrl' });
                            //jsdo.subscribe('AfterFill', onAfterFillCustomers, this);
                            
                            // calling fill reads from the remote OE server
                            jsdo.fill(domainFilter).done(onAfterFilliccCtrl);
                            resolve('Done');
                        })
                        .fail(function(jsdosession, result, details){
                            alert("Error while executing addCatalog().");
                    });
                });
                promise.fail(function(jsdosession, result, info){
                    alert("Error while executing login().");  
                    reject("Error while executing login().");    
                });      
            }
            catch (e) {
                alert("Error instantiating objects: " + e);
                reject("Error instantiating objects: " + e);
            }
            });

            
            return outPromise;  
            
            
            // this function is called after data is returned from the server
            function onAfterFilliccCtrl(jsdo, success, request) {
                // for each customer record returned
                jsdo.tticc_ctrl.foreach(function (icc) {
                    // write out some of the customer data to the page
                   console.log("icc_site = " + icc.data.icc_site);
                   lvcDefaultSite = icc.data.icc_site;
                });

            }
        }

function getProductionLine(domain,site){

            // calling fill reads from the remote OE server
             var domainFilter = "ln_domain='" + domain + "' and ln_site ='" + site + "'";


            // this function is called after data is returned from the server
            function onAfterFillProductionLine(jsdo, success, request) {
                // for each customer record returned
                jsdo.ttln_mstr.foreach(function (prodLine) {
                    // write out some of the customer data to the page                  
                   console.log("ln_line=" + prodLine.data.ln_line );
                   lvcProdList.push(prodLine.data.ln_line);
                });
            }

            try {
                  var   serviceURI = "http://localhost:8810/stdData",
                        jsdoSettings = {
                        serviceURI: serviceURI,
                        catalogURIs: serviceURI + "/static/stdDataService.json"
                    },
                    jsdosession,
                    jsdo,
                    promise;

                // create a new session object
                jsdosession = new progress.data.JSDOSession(jsdoSettings);
                promise = jsdosession.login("", "");
                    
                promise.done(function(jsdosession, result, info){
                    jsdosession.addCatalog(jsdoSettings.catalogURIs)
                        .done(function(jsdosession, result, details){
                            // create a JSDO
                            jsdo = new progress.data.JSDO({ name: 'LineMstr' });
                            //jsdo.subscribe('AfterFill', onAfterFillCustomers, this);
                            
                            // calling fill reads from the remote OE server
                            jsdo.fill(domainFilter).done(onAfterFillProductionLine);
                        })
                        .fail(function(jsdosession, result, details){
                            alert("Error while executing addCatalog().");
                    });
                });
                promise.fail(function(jsdosession, result, info){
                    alert("Error while executing login().");      
                });  


                
            } catch (error) {
                alert("Error instantiating objects: " + e);
            }
           
           
      }