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Diagnosing 'Could not connect to FusionReactor agent' in cloud
Diagnosing 'Could not connect to FusionReactor agent' in cloud

Diagnosing 'Could not connect to FusionReactor agent' in cloud

Michael Flewitt avatar
Written by Michael Flewitt
Updated over a week ago

FusionReactor has 2 ways of collecting data, one through a live tunnel to the instance and one through data packs.

If you see 'could not connect to FusionReactor agent' this would indicate there is an issue with the live tunnel connection.

This could be for a few reasons:

  1. The live tunnel is only available when the instance is online, so certain actions will be unavailable if the instance is not running

  2. Your instance is unable to connect to the live data tunnel (otherwise known as Cloud Connector)

    1. Please ensure that instances connecting to the cloud for both:

      1. wss://cc.fusionreactor.io – port tcp/2804

      2. https://api.fusionreactor.io – port tcp/443

      3. For more information on configuring access to FusionReactor endpoints see the documentation.

  3. There was an issue retrieving data from the live tunnel. This could be due to several reasons:

    1. Data being returned is too large

    2. The network connection to the server is too slow and is timing out

    3. FusionReactor is running an old version where the data route is not available

    4. If you are unsure contact us on the messenger and we can take a look.

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