It may be Tomcat itself that is blocking the request at that level. I believe Tomcat has a similar setting, "maxPostSize", specified on the HTTP connector defined in server.xml:
https://tomcat.apache.org/tomcat-8.0-doc/config/http.html - Mike On Oct 26, 2016 01:27, "吴致远" <[email protected]> wrote: > > Thanks. Yes I have one nginx server, and two guacamole servers behind it for HA. But I tried this on both two guacamole server without going thru Nginx, the problem occurs on both. > Mike Jumper <[email protected]>于2016年10月26日 周三下午4:21写道： >> >> On Oct 26, 2016 01:06, "吴致远" <[email protected]> wrote: >> > >> > Thanks, but I am using 0.9.10 and built from github last weekend, I am wondering if it is the same issue. >> > >> >> Are you serving Guacamole through a reverse proxy like Nginx or Apache? >> >> The new file upload mechanism uses a standard HTTP request, and the proxy might be blocking the upload attempt due to its size. >> >> - Mike
