https://community.qlik.com/t5/Integration-Extension-APIs/Proxy-and-Engine-sessions/m-p/1915858#M16582 <P>Hi there, I still have some doubts concerning proxy and engine sessions.</P> <P>Question#1: I know they are different, but are they related?</P> <P>Question #2: I'm playing around with Engine JSON API and it seems like I'm always creating or getting attached to the same session (ID = 1), even though a changed user and app ID; what am I getting wrong?</P> <LI-CODE lang="markup">const session = enigma.create({ schema, url: `wss://${engineHost}:${enginePort}/app/${appId}`, createSocket: (url) =&gt; new WebSocket(url, { ca: [readCert('root.pem')], key: readCert('client_key.pem'), cert: readCert('client.pem'), servername: 'ourServerName', headers: { 'X-Qlik-User': `UserDirectory=${encodeURIComponent(userDirectory)}; UserId=${encodeURIComponent(userId)}`, }, }), }); //console.log(session); //console.log(appId); session.open().then((global) =&gt; { console.log(`Session was opened successfully for app ${appId}`); console.log(session.id); global.openDoc( `${appId}` ) .then( (app) =&gt; { //console.log('App %d was open',app.qGenericId); console.log(`Opened app ${app.id}`); console.log(global.GetAuthenticatedUser()); app.session.close(); console.log(`Session was closed for app ${appId}`); }) .catch( (error) =&gt; { if( error.message.includes("App already open") ) { console.log('INFO: the app is already open'); } else { console.log('An error occurred while opening Qlik Sense app %d:','`${appId}`', error); process.exit(1); } }) ; }).catch((error) =&gt; { console.log('An error occurred while opening Qlik Sense Engine session:', error); process.exit(1); });</LI-CODE> Thu, 07 Apr 2022 13:24:01 GMT AG-gugelbisolutions 2022-04-07T13:24:01Z https://community.qlik.com/t5/Integration-Extension-APIs/Proxy-and-Engine-sessions/m-p/1915858#M16582 <P>Hi there, I still have some doubts concerning proxy and engine sessions.</P> <P>Question#1: I know they are different, but are they related?</P> <P>Question #2: I'm playing around with Engine JSON API and it seems like I'm always creating or getting attached to the same session (ID = 1), even though a changed user and app ID; what am I getting wrong?</P> <LI-CODE lang="markup">const session = enigma.create({ schema, url: `wss://${engineHost}:${enginePort}/app/${appId}`, createSocket: (url) =&gt; new WebSocket(url, { ca: [readCert('root.pem')], key: readCert('client_key.pem'), cert: readCert('client.pem'), servername: 'ourServerName', headers: { 'X-Qlik-User': `UserDirectory=${encodeURIComponent(userDirectory)}; UserId=${encodeURIComponent(userId)}`, }, }), }); //console.log(session); //console.log(appId); session.open().then((global) =&gt; { console.log(`Session was opened successfully for app ${appId}`); console.log(session.id); global.openDoc( `${appId}` ) .then( (app) =&gt; { //console.log('App %d was open',app.qGenericId); console.log(`Opened app ${app.id}`); console.log(global.GetAuthenticatedUser()); app.session.close(); console.log(`Session was closed for app ${appId}`); }) .catch( (error) =&gt; { if( error.message.includes("App already open") ) { console.log('INFO: the app is already open'); } else { console.log('An error occurred while opening Qlik Sense app %d:','`${appId}`', error); process.exit(1); } }) ; }).catch((error) =&gt; { console.log('An error occurred while opening Qlik Sense Engine session:', error); process.exit(1); });</LI-CODE> Thu, 07 Apr 2022 13:24:01 GMT https://community.qlik.com/t5/Integration-Extension-APIs/Proxy-and-Engine-sessions/m-p/1915858#M16582 AG-gugelbisolutions 2022-04-07T13:24:01Z