Sync failed with CORS (CORB) error

2018/08/06 @ 22:43

Suddenly sync is failed in web browser and Android app. In web inspector the following error was found.

vendor-fb5f1a7e.js?v=3:9 POST https://api-ng.pomotodo.com/account/sync 504 (Gateway Time-out) (anonymous) @ vendor-fb5f1a7e.js?v=3:9 $httpBackend @ app-3b68dd9d.js?v=3:10664 (anonymous) @ app-3b68dd9d.js?v=3:10747 m @ vendor-fb5f1a7e.js?v=3:9 u @ vendor-fb5f1a7e.js?v=3:9 s @ vendor-fb5f1a7e.js?v=3:10 (anonymous) @ vendor-fb5f1a7e.js?v=3:10 $eval @ vendor-fb5f1a7e.js?v=3:10 $digest @ vendor-fb5f1a7e.js?v=3:10 (anonymous) @ vendor-fb5f1a7e.js?v=3:10 i @ vendor-fb5f1a7e.js?v=3:9 (anonymous) @ vendor-fb5f1a7e.js?v=3:9 setTimeout (async) u.defer @ vendor-fb5f1a7e.js?v=3:9 $evalAsync @ vendor-fb5f1a7e.js?v=3:10 (anonymous) @ vendor-fb5f1a7e.js?v=3:10 p @ vendor-fb5f1a7e.js?v=3:10 then @ vendor-fb5f1a7e.js?v=3:10 PromiseCtor.then @ app-3b68dd9d.js?v=3:97 (anonymous) @ app-3b68dd9d.js?v=3:11555 (anonymous) @ app-3b68dd9d.js?v=3:12927 doSync @ app-3b68dd9d.js?v=3:13000 startSync @ app-3b68dd9d.js?v=3:13034 (anonymous) @ app-3b68dd9d.js?v=3:13159 setTimeout (async) (anonymous) @ app-3b68dd9d.js?v=3:13137 startSync @ app-3b68dd9d.js?v=3:9639 (anonymous) @ app-3b68dd9d.js?v=3:9652 fn @ app-3b68dd9d.js?v=3:9665 (index):1 Failed to load https://api-ng.pomotodo.com/account/sync: No 'Access-Control-Allow-Origin' header is present on the requested resource. Origin 'https://pomotodo.com' is therefore not allowed access. The response had HTTP status code 504. vendor-fb5f1a7e.js?v=3:45 FAILED: Mon, 06 Aug 2018 14:40:17 GMT - POST https://api-ng.pomotodo.com/account/sync - -1 52190ms PromiseRequestFailedError {ravenCapturable: false, name: "PromiseRequestFailedError", message: "HTTP Request Failed", data: null, status: -1, …} console.defaults.error @ vendor-fb5f1a7e.js?v=3:45 n @ vendor-fb5f1a7e.js?v=3:45 s @ vendor-fb5f1a7e.js?v=3:10 (anonymous) @ vendor-fb5f1a7e.js?v=3:10 $eval @ vendor-fb5f1a7e.js?v=3:10 $digest @ vendor-fb5f1a7e.js?v=3:10 $apply @ vendor-fb5f1a7e.js?v=3:10 c @ vendor-fb5f1a7e.js?v=3:9 overrideCallback @ app-3b68dd9d.js?v=3:10660 M @ vendor-fb5f1a7e.js?v=3:9 w @ vendor-fb5f1a7e.js?v=3:9 error (async) (anonymous) @ vendor-fb5f1a7e.js?v=3:9 $httpBackend @ app-3b68dd9d.js?v=3:10664 (anonymous) @ app-3b68dd9d.js?v=3:10747 m @ vendor-fb5f1a7e.js?v=3:9 u @ vendor-fb5f1a7e.js?v=3:9 s @ vendor-fb5f1a7e.js?v=3:10 (anonymous) @ vendor-fb5f1a7e.js?v=3:10 $eval @ vendor-fb5f1a7e.js?v=3:10 $digest @ vendor-fb5f1a7e.js?v=3:10 (anonymous) @ vendor-fb5f1a7e.js?v=3:10 i @ vendor-fb5f1a7e.js?v=3:9 (anonymous) @ vendor-fb5f1a7e.js?v=3:9 setTimeout (async) u.defer @ vendor-fb5f1a7e.js?v=3:9 $evalAsync @ vendor-fb5f1a7e.js?v=3:10 (anonymous) @ vendor-fb5f1a7e.js?v=3:10 p @ vendor-fb5f1a7e.js?v=3:10 then @ vendor-fb5f1a7e.js?v=3:10 PromiseCtor.then @ app-3b68dd9d.js?v=3:97 (anonymous) @ app-3b68dd9d.js?v=3:11555 (anonymous) @ app-3b68dd9d.js?v=3:12927 doSync @ app-3b68dd9d.js?v=3:13000 startSync @ app-3b68dd9d.js?v=3:13034 (anonymous) @ app-3b68dd9d.js?v=3:13159 setTimeout (async) (anonymous) @ app-3b68dd9d.js?v=3:13137 startSync @ app-3b68dd9d.js?v=3:9639 (anonymous) @ app-3b68dd9d.js?v=3:9652 fn @ app-3b68dd9d.js?v=3:9665 vendor-fb5f1a7e.js?v=3:10 Sync finished vendor-fb5f1a7e.js?v=3:10 [Event] sync:finish {completely: false} vendor-fb5f1a7e.js?v=3:9 Cross-Origin Read Blocking (CORB) blocked cross-origin response https://api-ng.pomotodo.com/account/sync with MIME type text/html. See https://www.chromestatus.com/feature/5629709824032768 for more details.

Is the CORS setting on API server was changed?

2 replys

Joo-Won Junguser2018/08/06 @ 22:45

Currently 503 was returned...

vendor-fb5f1a7e.js?v=3:9 POST https://api-ng.pomotodo.com/account/sync 503 (Service Unavailable) (anonymous) @ vendor-fb5f1a7e.js?v=3:9 $httpBackend @ app-3b68dd9d.js?v=3:10664 (anonymous) @ app-3b68dd9d.js?v=3:10747 m @ vendor-fb5f1a7e.js?v=3:9 u @ vendor-fb5f1a7e.js?v=3:9 s @ vendor-fb5f1a7e.js?v=3:10 (anonymous) @ vendor-fb5f1a7e.js?v=3:10 $eval @ vendor-fb5f1a7e.js?v=3:10 $digest @ vendor-fb5f1a7e.js?v=3:10 (anonymous) @ vendor-fb5f1a7e.js?v=3:10 i @ vendor-fb5f1a7e.js?v=3:9 (anonymous) @ vendor-fb5f1a7e.js?v=3:9 setTimeout (async) u.defer @ vendor-fb5f1a7e.js?v=3:9 $evalAsync @ vendor-fb5f1a7e.js?v=3:10 (anonymous) @ vendor-fb5f1a7e.js?v=3:10 p @ vendor-fb5f1a7e.js?v=3:10 $$resolve @ vendor-fb5f1a7e.js?v=3:10 t @ vendor-fb5f1a7e.js?v=3:10 Promise.then (async) $$resolve @ vendor-fb5f1a7e.js?v=3:10 resolve @ vendor-fb5f1a7e.js?v=3:10 S @ vendor-fb5f1a7e.js?v=3:10 (anonymous) @ vendor-fb5f1a7e.js?v=3:10 r @ vendor-fb5f1a7e.js?v=3:8 d @ vendor-fb5f1a7e.js?v=3:10 Promise.all @ app-3b68dd9d.js?v=3:87 (anonymous) @ app-3b68dd9d.js?v=3:12926 doSync @ app-3b68dd9d.js?v=3:13000 startSync @ app-3b68dd9d.js?v=3:13034 (anonymous) @ app-3b68dd9d.js?v=3:13159 setTimeout (async) (anonymous) @ app-3b68dd9d.js?v=3:13137 enable @ app-3b68dd9d.js?v=3:9701 (anonymous) @ app-3b68dd9d.js?v=3:1279 a @ vendor-fb5f1a7e.js?v=3:8 (anonymous) @ vendor-fb5f1a7e.js?v=3:8 r @ vendor-fb5f1a7e.js?v=3:8 rt @ vendor-fb5f1a7e.js?v=3:8 a @ vendor-fb5f1a7e.js?v=3:8 ie @ vendor-fb5f1a7e.js?v=3:8 (anonymous) @ app-3b68dd9d.js?v=3:1329 Promise.then (async) (anonymous) @ app-3b68dd9d.js?v=3:1326 u @ vendor-fb5f1a7e.js?v=3:2 fireWith @ vendor-fb5f1a7e.js?v=3:2 ready @ vendor-fb5f1a7e.js?v=3:2 a @ vendor-fb5f1a7e.js?v=3:1 vendor-fb5f1a7e.js?v=3:45 FAILED: Mon, 06 Aug 2018 14:43:58 GMT - POST https://api-ng.pomotodo.com/account/sync - 503 8814ms PromiseRequestFailedError {ravenCapturable: false, name: "PromiseRequestFailedError", message: "HTTP Request Failed", data: {…}, status: 503, …} console.defaults.error @ vendor-fb5f1a7e.js?v=3:45 n @ vendor-fb5f1a7e.js?v=3:45 s @ vendor-fb5f1a7e.js?v=3:10 (anonymous) @ vendor-fb5f1a7e.js?v=3:10 $eval @ vendor-fb5f1a7e.js?v=3:10 $digest @ vendor-fb5f1a7e.js?v=3:10 $apply @ vendor-fb5f1a7e.js?v=3:10 c @ vendor-fb5f1a7e.js?v=3:9 overrideCallback @ app-3b68dd9d.js?v=3:10660 M @ vendor-fb5f1a7e.js?v=3:9 x.onload @ vendor-fb5f1a7e.js?v=3:9 load (async) (anonymous) @ vendor-fb5f1a7e.js?v=3:9 $httpBackend @ app-3b68dd9d.js?v=3:10664 (anonymous) @ app-3b68dd9d.js?v=3:10747 m @ vendor-fb5f1a7e.js?v=3:9 u @ vendor-fb5f1a7e.js?v=3:9 s @ vendor-fb5f1a7e.js?v=3:10 (anonymous) @ vendor-fb5f1a7e.js?v=3:10 $eval @ vendor-fb5f1a7e.js?v=3:10 $digest @ vendor-fb5f1a7e.js?v=3:10 (anonymous) @ vendor-fb5f1a7e.js?v=3:10 i @ vendor-fb5f1a7e.js?v=3:9 (anonymous) @ vendor-fb5f1a7e.js?v=3:9 setTimeout (async) u.defer @ vendor-fb5f1a7e.js?v=3:9 $evalAsync @ vendor-fb5f1a7e.js?v=3:10 (anonymous) @ vendor-fb5f1a7e.js?v=3:10 p @ vendor-fb5f1a7e.js?v=3:10 $$resolve @ vendor-fb5f1a7e.js?v=3:10 t @ vendor-fb5f1a7e.js?v=3:10 Promise.then (async) $$resolve @ vendor-fb5f1a7e.js?v=3:10 resolve @ vendor-fb5f1a7e.js?v=3:10 S @ vendor-fb5f1a7e.js?v=3:10 (anonymous) @ vendor-fb5f1a7e.js?v=3:10 r @ vendor-fb5f1a7e.js?v=3:8 d @ vendor-fb5f1a7e.js?v=3:10 Promise.all @ app-3b68dd9d.js?v=3:87 (anonymous) @ app-3b68dd9d.js?v=3:12926 doSync @ app-3b68dd9d.js?v=3:13000 startSync @ app-3b68dd9d.js?v=3:13034 (anonymous) @ app-3b68dd9d.js?v=3:13159 setTimeout (async) (anonymous) @ app-3b68dd9d.js?v=3:13137 enable @ app-3b68dd9d.js?v=3:9701 (anonymous) @ app-3b68dd9d.js?v=3:1279 a @ vendor-fb5f1a7e.js?v=3:8 (anonymous) @ vendor-fb5f1a7e.js?v=3:8 r @ vendor-fb5f1a7e.js?v=3:8 rt @ vendor-fb5f1a7e.js?v=3:8 a @ vendor-fb5f1a7e.js?v=3:8 ie @ vendor-fb5f1a7e.js?v=3:8 (anonymous) @ app-3b68dd9d.js?v=3:1329 Promise.then (async) (anonymous) @ app-3b68dd9d.js?v=3:1326 u @ vendor-fb5f1a7e.js?v=3:2 fireWith @ vendor-fb5f1a7e.js?v=3:2 ready @ vendor-fb5f1a7e.js?v=3:2 a @ vendor-fb5f1a7e.js?v=3:1 vendor-fb5f1a7e.js?v=3:10 Sync finished vendor-fb5f1a7e.js?v=3:10 [Event] sync:finish {completely: false}

Huaiadmin2018/08/07 @ 15:31

Thanks for your feedback. This issue has been communicated to the developer.

If you have any further questions, please feel free to contact us.

Best regards.