Implementation of a web-server [closed]

Answer 1

I think that this is what you want http://java.sun.com/developer/technicalArticles/Networking/Webserver/

Answer 2

I recommend familiarizing yourself with the HTTP request format http://datatracker.ietf.org/doc/rfc2616/. Implementing HTTP from scratch is no small feat, but it is certainly a good learning exercise.

Within Java itself for simplicity I recommend using a thread-per-request server - http://tutorials.jenkov.com/java-multithreaded-servers/multithreaded-server.html - that using java.nio for serving files. In a concurrent setting java.nio is preferable to java.io because it balances load better. You will likely find benchmarks that suggest that java.io is faster, but that is for sequential single-threaded code.

Answer 3

I would suggest Apache MINA to do the job. It lets you specify Encoders/Decoders to deal with the HTT Protocol properly and calls a method when a request arrives etc. It handles thread management internally. I never start a networking project without it.

Answer 4

You might find the ACME web server interesting as a starting point. We use it for ad-hoc file transfers. When you have familarized yourself with it, you can see if you can discover its bottlenecks and then ponder on how to fix it :)

http://acme.com/java/software/Acme.Serve.Serve.html

Answer 5

If you're doing this as an exercise, I'd recommend an event-driven model.

I don't think there's one tutorial on this topic because the knowledge required is so far-ranging - the HTTP protocol, file access, threading and concurrency, configuration-file management, socket communication, logging, error handling, MIME types... Yeah, even just sharing static resources, it's still a biggie.

Read up, and good luck!