n sendAdserverRequest() { if (requestManager.adserverRequestSent === true) { return; } requestManager.adserverRequestSent = true; googletag.cmd.push(function() { googletag.pubads().refresh(Object.values(slotdfp)); }); } // sends bid request to APS and Prebid function requestHeaderBids() { // APS request googletag.cmd.push(function() { apstag.fetchBids({ slots: Object.values(slotdfp), }, function(bids) { console.log('APS 2'); apstag.setDisplayBids(); requestManager.aps = true; // signals that APS request has completed biddersBack(); // checks whether both APS and Prebid have returned }); }); // put prebid request here pbjs.que.push(function() { pbjs.addAdUnits(pbjs.unitsAd); pbjs.requestBids({ bidsBackHandler: function() { googletag.cmd.push(function() { console.log('PREBID'); pbjs.setTargetingForGPTAsync(); requestManager.prebid = true; // signals that Prebid request has completed biddersBack(); // checks whether both APS and Prebid have returned }) } }); }); } // initiate bid request requestHeaderBids(); // set failsafe timeout window.setTimeout(function() { sendAdserverRequest(); }, FAILSAFE_TIMEOUT); };