[Question]Does tink_http support the SSE protocol?

[sonygod]

Does tink_http support the SSE protocol? Can it be implemented by combining tink_streams? If so, please give an example. I would be very grateful. The requirement comes from the protocol of openai api. Now I want to implement a similar SSE streaming return on the server side.

[sonygod]

 @:keep
    static function streamResponse(req:IncomingRequest):Future<OutgoingResponse> {
        var responses = ['Hello', 'How are you?', 'This is a stream response example.'];
        var iterator = responses.iterator();
    
        var trigger = Signal.trigger();
        var stream = new SignalStream(trigger.asSignal());
    
        // 
        var headers = [
            new HeaderField('Content-Type', 'text/event-stream'),
            new HeaderField('Cache-Control', 'no-cache'),
            new HeaderField('Connection', 'keep-alive'),
            new HeaderField('Transfer-Encoding', 'chunked')
        ];
        var responseHeader = new ResponseHeader(HttpStatusCode.OK, "OK", headers);
        var response = new OutgoingResponse(responseHeader, cast stream);
    
        // 
        function next() {
            if (iterator.hasNext()) {
                var message = iterator.next();
                var chunkData = 'data: ${haxe.Json.stringify({message: message})}\n\n';
                trigger.trigger(Data(Chunk.ofString(chunkData)));
                Timer.delay(next, 1000); //
            } else {
                trigger.trigger(Data(Chunk.ofString("data: [DONE]\n\n")));
                trigger.trigger(End);
            }
        }
        next();
    
        return Future.sync(response);
    }

here is the solution,May be there is other way to do that ?