Saturday 22 October 2011

Limit on Post Request - maxPostSize

Recently I was faced with a problem concerning a web page form. It stopped working without any change in the code. I have checked that due to database increase in this form I have over 50000 hidden inputs. So it looks like the server did not cope with such a big number of parameters in the post request.
I've found in the Tomcat and Jboss Connector configuration that we can define a constant maxPostSize that is the maximum size in bytes of the POST request that is handled by the container FORM parameter parsing. The limit can be disabled by setting this attribute to a value less than or equal to 0. If not specified, this attribute is set to 2097152 (2 megabytes).

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