Per #2627016-10: SimplyTest.me demo + live demo, it looks like FastCGI is also doing its own buffering. That needs to be disabled for BigPipe to work.

CommentFileSizeAuthor
#5 interdiff.txt2.21 KBwim leers
#5 docs_environment_buffering-2636930-5.patch2.74 KBwim leers
#4 docs_environment_buffering-2636930-4.patch2.71 KBwim leers

Comments

Wim Leers created an issue. See original summary.

david_garcia’s picture

david_garcia commented

To achieve this on IIS you need to set the responseBufferLimit parameter to 0 in the web.config's PHP handler definition such as:

<add name="php-5.6" path="*.php" verb="GET,HEAD,POST,PUT,PATCH,DELETE" modules="FastCgiModule" scriptProcessor="C:\Program Files (x86)\PHP\php5.6\php-cgi.exe|d7test" resourceType="Either" requireAccess="Script" responseBufferLimit="0" />

http://stackoverflow.com/questions/7178514/php-flush-stopped-flushing-in...

wim leers’s picture

wim leers
Location Ghent 🇧🇪🇪🇺
commented
Title: Document how to disable FastCGI's buffering » Document how to disable FastCGI's and IIS' response buffering

@david_garcia: Thanks! I actually found an official Microsoft Knowledge Base article about this: https://support.microsoft.com/en-us/kb/2321250.

wim leers’s picture

wim leers
Location Ghent 🇧🇪🇪🇺
commented
Status: Active » Needs review
StatusFileSize
new docs_environment_buffering-2636930-4.patch2.71 KB
wim leers’s picture

wim leers
Location Ghent 🇧🇪🇪🇺
commented
StatusFileSize
new docs_environment_buffering-2636930-5.patch2.74 KB
new interdiff.txt2.21 KB

I think this is clearer.

wim leers’s picture

wim leers
Location Ghent 🇧🇪🇪🇺
commented

@Fabianx, can you please review/RTBC?

fabianx’s picture

fabianx commented
Status: Needs review » Reviewed & tested by the community

RTBC! - Thanks!

  • Wim Leers committed 031dc8f on 8.x-1.x 
    Issue #2636930 by Wim Leers, patrickd, david_garcia: Document how to...
wim leers’s picture

wim leers
Location Ghent 🇧🇪🇪🇺
commented
Status: Reviewed & tested by the community » Fixed

Thanks for confirming, @Fabianx :)

Committed, and credited both @patrickd & @david_garcia for their help.

Status: Fixed » Closed (fixed)

Automatically closed - issue fixed for 2 weeks with no activity.