ResourceObject should be render (__toString) before looking up headers

[sasezaki]

ResourceObject should be render (__toString) before looking up headers

[sasezaki]

But sorry, at first, I don't prefer __toString for Render for PSR-7. 😠
(reason is wrote at http://sasezaki.hatenablog.com/entry/2015/03/07/195908 )

[koriym]

Agreed. Handler should be handle stream not body string.

Your code seems works fine. Would you send PR ?
https://gist.github.com/sasezaki/68670975fbb5ca5114ed
Then we can leave your contribution on repository.

Or I can fixed it later. Thank you for making the issue.

[sasezaki]

ok. I would try at this weekend.

[koriym]

Awesome !

[sasezaki]

sorry for late. I couldn't take a time to catch up lack of BEAR.Sunday knowledge.
so I want someone working on this.

[koriym]

no problem, I will do it later with your code.

[koriym]

quick fix for header now.

[koriym]

@sasezaki

ResourceObject should be render (__toString) before looking up headers

Fixed !

But sorry, at first, I don't prefer __toString for Render for PSR-7. 😠

Now RequestHandler returns 100% genuine stream response.

BEAR.Middleware/src/Handler/ResourceHandler.php

Line 98 in 51a9309

$response = $response->withBody(new Stream($stream));

But things are not easy as first glance. The current implementation has limitation. This version can't handle with your blog post example. (view template produce huge text).

Instead, we can assign stream resource at ResourceObject

    public function onGet()
    {
        $this['msg'] = 'hello world';
        $this['stream'] = fopen(__DIR__ . '/message.txt', 'r');
        return $this;
    }

hello world text and /message.txt stream are placed at their place folder in layout file, then text parts(hello world and layout template) is converted to stream to merge native stream (message.txt). You can assign multiple stream in any place. All stream will be merged and streamed.

https://github.com/bearsunday/BEAR.Middleware/blob/1.x/src/Module/StreamRenderer.php#L117

If you want single stream without any fixed text, you simple assign stream to entire resource body.

    public function onGet()
    {
        $this->body = fopen(__DIR__ . '/message.txt', 'r');
        return $this;
    }

[koriym]

@sasezaki I tested with huge text stream, It succeeded but need to change output procedure as you mentioned.

[koriym]

@sasezaki your blog post are SUPER helpful. (I knew very little about it)
Huge thanks !!