WebHook firing more than once

After setting up webhook, we noticed that a single trigger can often leads to multiple webhook calls, and I am suspecting that it is due to timeouts of the initial webhook calls. Can someone clarify the following questions:

  1. How to prevent multiple webhook calls for each trigger?
  2. Is it possible to adjust timeout settings for webhook calls?

Thanks for your thoughts in advance!

HI @yuanming
Could you provide more insights on how you detected there was more than 1 webhook call? What is your use case? Thanks.