See log below -- from Chrome 73 error console upon reloading a session that started to connect then threw the connection error being discussed. This is on 1.0.0 with websockets. On 1.0.0 with Slimjet (Chrome 72) I only see the "angular.js:12845 GET https://guac-test.homewood.k12.al.us:8443/CLIENT.URL_OSK_LAYOUT 404" error from below in the console when I reload, and it reconnects correctly. This is only happening for me in Chrome 73.
For comparison, if I disconnect a session from the server side (RDP) on 0.9.14, leaving it as the "disconnected" prompt, then reload it in browser to reconnect, I do not see these errors, and the session reconnects. FWIW, when you first login to Guacamole and launch a session (my sessions are RDP) it connects to the RDP server and the windows desktop starts to render then it blows out to the connection error, sometimes in the middle of drawing the screen. If you hit reload in the browser over and over again, it usually just shows the connection error again but every once in a while you will see the windows cursor paint or a partial screen draw, then back to the error. -Jonathan Hankins jquery.min.js:2 GET https://ADDRESS:8443/images/settings/touchpad.png net::ERR_EMPTY_RESPONSE (anonymous) @ jquery.min.js:2 z @ jquery.min.js:2 html @ jquery.min.js:2 (anonymous) @ app.js?v=1.0.0:474 (anonymous) @ angular.js:17169 $digest @ angular.js:18352 $apply @ angular.js:18649 l @ angular.js:12627 t @ angular.js:12871 A.onload @ angular.js:12788 load (async) (anonymous) @ angular.js:12771 n @ angular.js:12572 (anonymous) @ angular.js:12320 (anonymous) @ angular.js:17169 $digest @ angular.js:18352 $apply @ angular.js:18649 (anonymous) @ angular.js:1958 invoke @ angular.js:5106 c @ angular.js:1956 Uc @ angular.js:1976 we @ angular.js:1861 (anonymous) @ angular.js:34354 l @ jquery.min.js:2 c @ jquery.min.js:2 setTimeout (async) (anonymous) @ jquery.min.js:2 u @ jquery.min.js:2 fireWith @ jquery.min.js:2 fire @ jquery.min.js:2 u @ jquery.min.js:2 fireWith @ jquery.min.js:2 ready @ jquery.min.js:2 _ @ jquery.min.js:2 angular.js:12845 GET https://ADDRESS:8443/api/session/data/postgresql-shared/connectionGroups/ROOT/tree?token=9246B9675F6B6101FF9756FEF5F5CDDACD4A0FB0F1C579C600B677AE32FEB0A8 net::ERR_EMPTY_RESPONSE (anonymous) @ angular.js:12845 n @ angular.js:12572 (anonymous) @ angular.js:12320 (anonymous) @ angular.js:17169 $digest @ angular.js:18352 $apply @ angular.js:18649 l @ angular.js:12627 t @ angular.js:12871 A.onload @ angular.js:12788 load (async) (anonymous) @ angular.js:12771 n @ angular.js:12572 (anonymous) @ angular.js:12320 (anonymous) @ angular.js:17169 $digest @ angular.js:18352 $apply @ angular.js:18649 (anonymous) @ angular.js:1958 invoke @ angular.js:5106 c @ angular.js:1956 Uc @ angular.js:1976 we @ angular.js:1861 (anonymous) @ angular.js:34354 l @ jquery.min.js:2 c @ jquery.min.js:2 setTimeout (async) (anonymous) @ jquery.min.js:2 u @ jquery.min.js:2 fireWith @ jquery.min.js:2 fire @ jquery.min.js:2 u @ jquery.min.js:2 fireWith @ jquery.min.js:2 ready @ jquery.min.js:2 _ @ jquery.min.js:2 angular.js:14800 {data: null, status: -1, headers: ƒ, config: {…}, statusText: "", …} (anonymous) @ angular.js:14800 (anonymous) @ app.js?v=1.0.0:453 (anonymous) @ angular.js:17169 $digest @ angular.js:18352 $apply @ angular.js:18649 l @ angular.js:12627 t @ angular.js:12871 A.onerror @ angular.js:12799 error (async) (anonymous) @ angular.js:12812 n @ angular.js:12572 (anonymous) @ angular.js:12320 (anonymous) @ angular.js:17169 $digest @ angular.js:18352 $apply @ angular.js:18649 l @ angular.js:12627 t @ angular.js:12871 A.onload @ angular.js:12788 load (async) (anonymous) @ angular.js:12771 n @ angular.js:12572 (anonymous) @ angular.js:12320 (anonymous) @ angular.js:17169 $digest @ angular.js:18352 $apply @ angular.js:18649 (anonymous) @ angular.js:1958 invoke @ angular.js:5106 c @ angular.js:1956 Uc @ angular.js:1976 we @ angular.js:1861 (anonymous) @ angular.js:34354 l @ jquery.min.js:2 c @ jquery.min.js:2 setTimeout (async) (anonymous) @ jquery.min.js:2 u @ jquery.min.js:2 fireWith @ jquery.min.js:2 fire @ jquery.min.js:2 u @ jquery.min.js:2 fireWith @ jquery.min.js:2 ready @ jquery.min.js:2 _ @ jquery.min.js:2 app.js?v=1.0.0:281 GET https://ADDRESS:8443/images/action-icons/guac-back.png net::ERR_EMPTY_RESPONSE link @ app.js?v=1.0.0:281 (anonymous) @ angular.js:1383 (anonymous) @ angular.js:10613 va @ angular.js:10619 p @ angular.js:10008 (anonymous) @ angular.js:10347 (anonymous) @ angular.js:17169 $digest @ angular.js:18352 $apply @ angular.js:18649 l @ angular.js:12627 t @ angular.js:12871 A.onload @ angular.js:12788 load (async) (anonymous) @ angular.js:12771 n @ angular.js:12572 (anonymous) @ angular.js:12320 (anonymous) @ angular.js:17169 $digest @ angular.js:18352 $apply @ angular.js:18649 (anonymous) @ angular.js:1958 invoke @ angular.js:5106 c @ angular.js:1956 Uc @ angular.js:1976 we @ angular.js:1861 (anonymous) @ angular.js:34354 l @ jquery.min.js:2 c @ jquery.min.js:2 setTimeout (async) (anonymous) @ jquery.min.js:2 u @ jquery.min.js:2 fireWith @ jquery.min.js:2 fire @ jquery.min.js:2 u @ jquery.min.js:2 fireWith @ jquery.min.js:2 ready @ jquery.min.js:2 _ @ jquery.min.js:2 app.js?v=1.0.0:281 GET https://ADDRESS:8443/images/warning.png net::ERR_EMPTY_RESPONSE link @ app.js?v=1.0.0:281 (anonymous) @ angular.js:1383 (anonymous) @ angular.js:10613 va @ angular.js:10619 p @ angular.js:10008 (anonymous) @ angular.js:10347 (anonymous) @ angular.js:17169 $digest @ angular.js:18352 $apply @ angular.js:18649 l @ angular.js:12627 t @ angular.js:12871 A.onload @ angular.js:12788 load (async) (anonymous) @ angular.js:12771 n @ angular.js:12572 (anonymous) @ angular.js:12320 (anonymous) @ angular.js:17169 $digest @ angular.js:18352 $apply @ angular.js:18649 (anonymous) @ angular.js:1958 invoke @ angular.js:5106 c @ angular.js:1956 Uc @ angular.js:1976 we @ angular.js:1861 (anonymous) @ angular.js:34354 l @ jquery.min.js:2 c @ jquery.min.js:2 setTimeout (async) (anonymous) @ jquery.min.js:2 u @ jquery.min.js:2 fireWith @ jquery.min.js:2 fire @ jquery.min.js:2 u @ jquery.min.js:2 fireWith @ jquery.min.js:2 ready @ jquery.min.js:2 _ @ jquery.min.js:2 angular.js:12845 GET https://ADDRESS:8443/CLIENT.URL_OSK_LAYOUT 404 (anonymous) @ angular.js:12845 n @ angular.js:12572 (anonymous) @ angular.js:12320 (anonymous) @ angular.js:17169 $digest @ angular.js:18352 $apply @ angular.js:18649 l @ angular.js:12627 t @ angular.js:12871 A.onload @ angular.js:12788 load (async) (anonymous) @ angular.js:12771 n @ angular.js:12572 (anonymous) @ angular.js:12320 (anonymous) @ angular.js:17169 $digest @ angular.js:18352 $apply @ angular.js:18649 (anonymous) @ angular.js:1958 invoke @ angular.js:5106 c @ angular.js:1956 Uc @ angular.js:1976 we @ angular.js:1861 (anonymous) @ angular.js:34354 l @ jquery.min.js:2 c @ jquery.min.js:2 setTimeout (async) (anonymous) @ jquery.min.js:2 u @ jquery.min.js:2 fireWith @ jquery.min.js:2 fire @ jquery.min.js:2 u @ jquery.min.js:2 fireWith @ jquery.min.js:2 ready @ jquery.min.js:2 _ @ jquery.min.js:2 angular.js:12845 GET https://ADDRESS:8443/layouts/en-us-qwerty.json net::ERR_EMPTY_RESPONSE (anonymous) @ angular.js:12845 n @ angular.js:12572 (anonymous) @ angular.js:12320 (anonymous) @ angular.js:17169 $digest @ angular.js:18352 $apply @ angular.js:18649 l @ angular.js:12627 t @ angular.js:12871 A.onload @ angular.js:12788 load (async) (anonymous) @ angular.js:12771 n @ angular.js:12572 (anonymous) @ angular.js:12320 (anonymous) @ angular.js:17169 $digest @ angular.js:18352 $apply @ angular.js:18649 l @ angular.js:12627 t @ angular.js:12871 A.onload @ angular.js:12788 load (async) (anonymous) @ angular.js:12771 n @ angular.js:12572 (anonymous) @ angular.js:12320 (anonymous) @ angular.js:17169 $digest @ angular.js:18352 $apply @ angular.js:18649 (anonymous) @ angular.js:1958 invoke @ angular.js:5106 c @ angular.js:1956 Uc @ angular.js:1976 we @ angular.js:1861 (anonymous) @ angular.js:34354 l @ jquery.min.js:2 c @ jquery.min.js:2 setTimeout (async) (anonymous) @ jquery.min.js:2 u @ jquery.min.js:2 fireWith @ jquery.min.js:2 fire @ jquery.min.js:2 u @ jquery.min.js:2 fireWith @ jquery.min.js:2 ready @ jquery.min.js:2 _ @ jquery.min.js:2 app.js?v=1.0.0:281 Uncaught TypeError: Cannot read property 'defaultView' of null at HTMLObjectElement.g.onload (app.js?v=1.0.0:281) On Thu, Apr 4, 2019 at 6:24 PM sciUser <shulb...@securitycentric.net> wrote: > Make sure that your Chrome is not installed with adblockers and if the > error > keeps occurring, go in to debug mode with inspect elements and list the > errors. I do know Chrome will complain if the certificate chain is not > complete. You will get https (SSL) but if the chain key is not created > Chrome will let you know. Most the time this is your dhparam which > verifies > the nginx or apache system is legit. > > > Thank You > > > > > -- > Sent from: > http://apache-guacamole-general-user-mailing-list.2363388.n4.nabble.com/ > -- ------------------------------------------------------------------------ Jonathan Hankins Homewood City Schools jhank...@homewood.k12.al.us ------------------------------------------------------------------------ -- This e-mail is intended only for the recipient and may contain confidential or proprietary information. If you are not the intended recipient, the review, distribution, duplication or retention of this message and its attachments is prohibited. 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