Hi Sander, the uploads sometimes break is new to me and I sure would like to find out what is going wrong in your setup. One obvious reason for the php script failing to read its input is a timeout or abort of the main connection. mod_http2 uses the general Timeout settings for its requests as well. If you can reproduce this, a log with "LogLevel http2:trace1" or even trace2 would help.
I know that input streaming is not very optimal right now. Each arriving DATA frame is send directly onward to the request thread and that should be buffered and flushed at proper times. Again, a log at trace1/2 level should show exactly what is going on. If you can, I'd be interested to hear how the current version, available at https://github.com/icing/mod_h2 fares in you 2.4.25 server. If you are on Windows, apachelounge has also builds with the latest version packaged in. Cheers, Stefan > Am 24.03.2017 um 14:10 schrieb Sander Hoentjen <[email protected]>: > > Hi, > > I am running Apache 2.4.25 with mod_http2, and I notice that sometimes > file uploads are broken. > > Receiving end is a php script, and it logs something like: > Internal error on sending request(POST /upload/upload.php HTTP/2.0); > uri(/upload/upload.php) content-length(931728): SendRequest: prepare(): > user_get_body(bodyLocalBuf, 36865): read from client failed > > With HTTP/1.1 this problem does not occur. With HTTP/2 this problems > occurs sometimes, but not always. What I do notice though is that > uploads via HTTP/2 are *much* slower, about 20-30s on HTTP/2 vs 4-5s on > HTTP/1.1 for the exact same file (about 15MB) > > Is this a known issue? If not, anything I can do to help? > > Regards, > Sander Stefan Eissing <green/>bytes GmbH Hafenstrasse 16 48155 Münster www.greenbytes.de
