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How many HTTPD_CGI functions in uIP?

Posted by Bill Yang on February 5, 2010

I just curiously want to learn how many the HTTPD_CGI_CALLs, the CGI functions, can be handled in the demo web server of uIP. Since my project that needs more CGI functions to be processed than the original 5 functions from demo web server, which they are file-stats, tcp-connectons, net-stats, rtos-stats and led-io.

I wonder if the uIP has a limitation or a maximum number of CGI function to be processed in the demo web server. I cannot remember where I saw a notice mentioned the CGI application has a limitation of 16 CGI script functions to be handled. Maybe in lwIP demo?

Bill Yang

RE: How many HTTPD_CGI functions in uIP?

Posted by Richard on February 5, 2010
I have never been aware of any limit, but why would there be a limit other than that imposed by the available RAM or the data types used for loop counters and indexes?


RE: How many HTTPD_CGI functions in uIP?

Posted by Bill Yang on February 5, 2010
Thank you, Richard. You are right that it made sense to me, which the max CGI scripts processed should be based on the available RAM or data structs etc.


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