Workers giving error 1101


I am using EdgeFunctions to update data in the CloudFlare KV store. I keep getting 1101 errors from the worker. My guess is that the CloudFlare KV store is not able to handle the load?

This happens when add the code to update data in the CloudFlare KV.


These errors happen when I use meter and hit the function with 100 parallel threads.

1101 basically means your Worker is throwing exceptions. To know why you’ll have to find out what the error is that the Worker is throwing.
I’ve attached a link that points to the debugging section of the Workers documentation, which shows a couple ways to debug and see what the errors are that your Worker is running into.

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