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Published 20 hours ago • verified publisher icon postmanlabs

Only one of the server-sent events is shown when they are sent rapidly.

Open menties opened this issue 2 years ago • 4 comments

Is there an existing issue for this?

  • [X] I have searched the tracker for existing similar issues and I know that duplicates will be closed

Describe the Issue

Hello,

I've encountered some issues related to Server-Sent Events (SSE). When I send a request multiple times in the same tab, only one of the server-sent events is displayed: Screenshot 2023-11-03 at 13 51 12

Additionally, the 'Clear Messages' button seems to clear only the most recent 'Connection closed' message: Screenshot 2023-11-03 at 13 56 42 Screenshot 2023-11-03 at 13 56 51

This issue seems to be resolved when I introduce a delay of at least 500 ms between each event. I noticed this issue after updating my Postman version to the latest one, which is 10.19.14. In version 10.14.9, it was working perfectly.

Steps To Reproduce

  1. Open a new request tab
  2. Send a request to SSE streaming endpoint
  3. Wait until the connection is closed
  4. Send a request again

Screenshots or Videos

No response

Operating System

Windows/MacOS

Postman Version

10.19.14

Postman Platform

Postman App

User Account Type

Signed In User

Additional Context?

No response

menties avatar Nov 03 '23 12:11 menties