Comment 10 for bug 1641238

Sorry it's been a long time, I think we need more informations here as to the exact issue.

What exactly isn't working with the proposed patch?
Where are 100-continue or request bodies lacking or sent inappropriately, on which side (client/backend)?
IOW, can we please have a description/scenario of what is supposed to work and how, possibly with the expected request/response on both sides?
What is the configuration being tested?