[MS4W-Users] POST Parameter limit to CGI

Jeff McKenna jmckenna at gatewaygeomatics.com
Wed Sep 22 11:48:26 EST 2010

On 10-09-21 3:26 PM, stoli wrote:
> I'm using the ms4w CGI (5.6.3) under IIS7.
> As soon as the number of parameters in my POST request exceeds 100, the
> server returns an HTTP response code: 502. Is this a limit in the MapServer
> CGI?
> IIS7 Status codes:
> 502.1 - CGI application timeout.
> 502.2 - Bad gateway.


It seems you have posted this message to several email lists at once. 
In any case, I would recommend that you test your problem with Apache 
also, just to see if your IIS settings are the cause.


Jeff McKenna
MapServer Consulting and Training Services

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