5

SSE is a simple and straight-forward alternative to WebSockets when you need a one-way channel for events coming from the server.

In Chrome Dev Tools' Network tab, you can click the resource (url) where the SSE originates from and view the stream in a tab of its own. I cannot seem to find this functionality in Firefox.

Is there a simple way of viewing server-sent events in Firefox, that doesn't require me to change the source code (inserting logging statements)?

oligofren
  • 1,426
  • 1
  • 25
  • 41

1 Answers1

2

Firefox 82 and onwards should be able to show SSE messages in the Network > Response tab of the file which is sending those events.

Epoc
  • 121