I want an example of a simple fast cgi web app in Assembly. I'm aware about the forum written in assembly but it's quite complex, uses macroses, many pages and templates, etc. Whereas I want a simple, single html page one: nginx + assembly + fastcgi + html page/template in a file.

How can I do that?

I've seen some examples in C and C++ but I haven't been able to adopt them for Assembly. Will I have to call fast cgi library functions written in C/C++ from Assembly?

Are you fine with incompetent responses, or you rather wait for somebody who knows this?

You probably shouldn't do that in assembly. It's just a text generation, it shouldn't be that cpu heavy.

Look at golang, webpages and parallelization are it's specializations. I don't guarantee that learning it worths it.

Study C programs, and study their assembler output. Then try to replace C with assembly function by function. You will have to call the same dll in assembly as you call in C, or some of them.

Post examples in C you found.

The FastCGI protocol is not easy at all. AFAIK, the C programs uses some library that make the script look like simple CGI script.

You are considering AsmBB complex, but the implementation of FastCGI protocol is only one single file: "fcgi.asm": https://asm32.info/fossil/repo/asmbb/artifact/68f9999f29632086

You can use it alone with your own "business logic". Also, it can be cleaned from some code, you don't need - for example, the logging procedure LogEvent that is dependent on SQLite but is not necessary for the protocol itself.

thx

JohnFound, did you create "fcgi.asm" yourself? if yes, is there the standard, official one?

Yes, I created "fcgi.asm" myself. It is an implementation of the server part of the FastCGI protocol.

RWASA web server implements the client side of the standard and there is no (AFAIK) other assembly language code available related to the FastCGI protocol.