Stefan Eissing

Please see if https://github.com/curl/curl/pull/11436 might resolve your issue.

@jay thanks for your input. That was my suspicion. I will change this PR, not doing this by default and think about adding an option for applications that prefer larger...

> maybe a unit tests can prevent this kind error. It was triggered in pytest `test_20_06`, but it depended on how data arrived from the server. Any suggestion for a...

> > It was triggered in pytest `test_20_06`, but it depended on how data arrived from the server. > > Would [CURL_DBG_SOCK_RMAX](https://curl.se/libcurl/c/libcurl-env-dbg.html) work for that Added a new debug environment...

AFAICT, it was only used to make the special tweaks for an empty PUT/POST when auth negotiation was still ongoing.

After some reported weirdness, I revisited testing in `curl` and can see that quiche is not able to handle more than one connection at a time in `curl` as well....

@LPardue I can open a new ticket if this one is indeed restricted to `quiche-server`. The curl issue I put on hold until we have a clean running curl+quiche against...

Do you have files in `md/staging/` when this happens? Is there a `job.json` file in there logging what it has done?

> Had the same problem on FreeBSD 13.2p11, apache 2.4.59, mod_md 2.4.15. The staging/ cleanup works, but it's ugly. > > Where do I have to put md:debug in the...

"But the challenge request (after redirection to 443) gets responded with 503 Service Unavailable..." There is the problem. If you redirect all plain `http:` requests to https:, ACME will not...