I’d say that the url you’re targeting doesn’t reply with a SSE stream but with a regular HTTP payload.
Anyway, impossible to tell as long as you don’t provide a means to investigate: a reproducer as required here.
I’d say that the url you’re targeting doesn’t reply with a SSE stream but with a regular HTTP payload.
Anyway, impossible to tell as long as you don’t provide a means to investigate: a reproducer as required here.