Internal apreq error
The information below can help locate the source of the problem.
in Apache2::Request::upload called at line 252 of /opt/webwork/webwork2/lib/WeBWorK.pm
Accept-Encoding gzip, deflate, br
Cookie _ga=GA1.2.950856106.1561409374; visid_incap_496857=7J4bXMTXRMuZDEh+HIgjhfg38F0AAAAAQUIPAAAAAAA6xgTGbOjvqAugD+cZVqtB; _fbp=fb.1.1576048451573.1349818864; _gid=GA1.2.606563127.1581497703; _gat=1
Content-Type multipart/form-data; boundary=----WebKitFormBoundaryN8IrWYVtfQ6mLnbB
User-Agent Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/80.0.3987.100 Safari/537.36
- [Fri Jan 24 11:38:39.242984 2020] [:error] [pid 319] (70007)The timeout specified has expired: [client ip_address:port] ap_get_brigade failed during prefetch, referer: https://webwork.technion.ac.il/webwork2/courseID/...
- [Thu Jan 30 18:47:22.658777 2020] [:error] [pid 3517] (70008)Partial results are valid but processing is incomplete: [client ip_address:port] ap_get_brigade failed during prefetch, referer: https://webwork.technion.ac.il/webwork2/html2xml
- [Sat Feb 08 12:49:49.159787 2020] [:error] [pid 2582] (104)Connection reset by peer: [client ip_address:port] ap_get_brigade failed during prefetch, referer: https://webwork.technion.ac.il/webwork2/html2xml
I wrote that note way back in January, and fortunately we have not had any issues with the Canvas to Webwork LTI connections. The update of Google chrome did not affect our connection.
But your note seems to imply that this now might become an issue again?
In any case We are MAA subscribers and can not take on any fixes. Especially since we are using version 2.13 and the MAA has yet to move to the later versions for Subscribers...