I have an issue with my squid on the website : http://www.draw.io I have one schema and I am not able to export it as a PNG (I got a white page on the web browser like the website didn't answer.)
Without using squid export is working fine.
I look at the logs and here is what I found : When not working I got : 1376985774.106 0 127.0.0.1 TCP_DENIED/407 4366 POST http://exp.draw.io/ImageExport2/export - NONE/- text/html
When I delete some stuff on my design it works :
TCP_MISS/200 76269 POST http://exp.draw.io/ImageExport2/export hugo @domain.LOCAL DIRECT/188.8.131.52 application/x-unknown
For me it seems related to the post size. Should I modify something in my squid configuration ? (which is pretty basic).