Postman doesn't stop GRPC stream while i ask ito

Help Hub
1

hi.. when invoke a grpc stream request in postman it doesn’t stop no matter what i do, (hittint cancel etc..) unless i close postman

2

Hi @elh.maayan Thanks for raising this issue.

Would you be able to tell us the following so we can look into this?

  • The type of stream you’re working with, whether it’s a client stream, server stream or a bi-directional stream?
  • The version of Postman you’re using?
  • A recording of the behaviour if possible?

I am able to close a stream in the middle of a stream operation so any debugging information would be very useful for us to help you with this.

Screenshot 2026-03-30 at 10.54.12 AM
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3

i’m using post man 12.3.7

i’m using server stream, what happens is that when i press cancel, the stream just continues, i see the invoke button again, , but there’s no operation cancelled below .

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4

Hi @elh.maayan Thanks for providing these details. We’ll check this internally and keep you posted.