Closed jamesyun7 closed 1 year ago
Hi @jamesyun Please make sure you are using the iot hub connection string with enough permission to monitor device telemetry. It is not a custom error message but was directly surfaced from the service. Device Explorer use different tech/library underneath. If your connection string does have all the permissions, I will create a ticket towards the event hub library that we use.
I got the same issue today. My iothub works fine with IoT Explorer two weeks before, but I find I cannot get device telemetry of this iothub using IoT Explorer now.
I first used Iot Explorer 0.14.13, then tried 0.15.1, but both didn't work.
Syned with @zhen9910 offline, and we found that a newly created iot hub works fine. With some investigation, the error resulted from event hub sdk: MessagingError [UnauthorizedError]: InvalidSignature: The token has an invalid signature. However, we don't have a consistent repro as newly created hub does not have this issue, and thus we cannot provide enough proof if we try to file a bug against event hub team. It can also be an iot hub service issue between its underlying connection to event hub.
Either way, I will leave this bug open, and please update us if you run into this issue again, and we can have a better idea which service team should we contact.
I have met the same problem.Yesterday,it worked well ,but today it shows"Failed to start monitoring device telemetry: Error: "Attempted to perform an unauthorized operation."."Do you have method to solve the problem?
Hi, we are in the middle of updating the event hub sdk. Whiling testing @zhen9910's connection string, we found that the newer version of the sdk did not throw the same error. The event hub team made a fundemental change after a certain version, and we are incorporating the changes. The change is relatively big, please give us a few more days and we will update the issue once the release is out. Thanks.
Hi all - I also ran in the same issue a few days ago. Looking forward to an update
Good day all - hoping to provide useful info on this, I can say that I still run into the issue when connecting to an IoT Hub in my reference location location (France Central). However, I do not have the issue when connecting to an IoT Hub in East US, so there seem to be a dependency on the location. Hopefully we will have a common closure of the issue soon. Thanks
We made a new release with updated Event Hub SDK: https://github.com/Azure/azure-iot-explorer/releases/tag/v0.15.2 We only got direct access to one of the customer's connection string and verified that the new version fixed issue. As we don't have much data, we will leave the issue open for a while for folks to report update.
New release solves this issue. Thanks a lot @YingXue :)
Issue solved for me, North Europe location
Issue solved for me as well. South Europe area
Confirmed - issue solved. Thanks a lot!
Issue solved for me (West-Europe). Thanks!
Thank you folks for the update! We will close the issue.
Thank you! Issue solved for me too.(china location)
This still seems to be an issue for the location switzerlandnorth
.
After failing to view telemetry of my IoT hub that is bound to a resource group in switzerlandnorth
, I created a new hub and assigned to a resource group in useast
and it worked.
Describe the bug I have same issue on new release v0.15.1.0 as previous version to monitor device telemetry message.
To Reproduce Steps to reproduce the behavior:
Expected behavior Device Explorer can successfully monitor my device telemetry.
Screenshots
Desktop (please complete the following information):