Changing connection timeouts to your origin
Connection timeouts to your origin server control how long Fastly will wait for a response from your origin server before exiting with an error. Changing the connection timeout is a good way to start troubleshooting 503 backend read errors. Follow the steps below to change the connection timeouts to your origin server:
- Log in to the Fastly web interface and click the Configure link.
- From the service menu, select the appropriate service.
- Click the Edit configuration button and then select Clone active. The service version page appears.
- Click the Origins tab.
Click the link of the host that you want to edit. The Edit a host page appears.
Type the new timeout in the appropriate field of the Timeouts section.
Click the Update button.
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