[Swoole] Send StreamedResponse

[barryvdh]

Capture the output from a StreamdResponse. Fixes #109

Note that this doesn't actually stream the contents anymore, but it does at least render the output (so after the callback is finished).

[themsaid]

@barryvdh what do you think of #153 ?

[barryvdh]

So capture all output? Technically I think that a proper response object is always the way to go, but I understand the appeal of dump(), and it's closer to 'normal'

[barryvdh]

So based on the comment, the previous if statement doesn't actually do anything ever. I couldn't really see where the output property was coming from, but as I gather from #109 (comment) that based on laravel-swoole, who do use that. I think it's safe to remove here?

[barryvdh]

(RoadRunner was already working, the PSR-7 factory does something similar, so just added a test)

[albertcht]

So based on the comment, the previous if statement doesn't actually do anything ever. I couldn't really see where the output property was coming from, but as I gather from #109 (comment) that based on laravel-swoole, who do use that. I think it's safe to remove here?

I think removing the first statement for stream response is safe.

[taylorotwell]

Will follow up with this on #153 ... thanks!

[Radiergummi]

Hey there @barryvdh ,

Note that this doesn't actually stream the contents anymore, but it does at least render the output (so after the callback is finished).

So, I tried to follow the trails through the issues but couldn't find directions or documentation on stream responses using Octane. Is this generally impossible? If so, that would make a great addition to the documentation, and it's a real headache for our application :( Is there any recommended strategy, any idea?
We have this data export endpoint that streams hundreds of megabytes of CSV reports...