[TT-12318] SSE Streaming is broken about tyk

[oluwaseyeayinla]

Thanks for reporting this. I can reproduce the behaviour and have opened an internal ticket to track this

[buger]

@alekc can you try to set flush interval to 1?

[alekc]

potentially yes, but would not that break the real time streaming? as in, it would be a workaround not a fix.

EDIT: It won't probably work because TYK will override the flush interval for sse

tyk/gateway/reverse_proxy.go

Lines 1434 to 1436 in 0d1183c

	if resCT == "text/event-stream" {
	return -1 // negative means immediately
	}