java-web-server

• Multihreaded TCP server implemented in Java with java.net package.
• Every connection is handled in a different thread.
• The server listens to the client connection and writes incoming data into a file.
• A binary semaphore is used to prevent data races while writing into the file between threads.

Outputs

Clients

Server

Server logs

/127.0.0.1:49160 opened a connection in thread ServerThread@2e8b50b9
/127.0.0.1:49160 sent: hello
/127.0.0.1:49161 opened a connection in thread ServerThread@26372370
/127.0.0.1:49161 sent: hello
/127.0.0.1:49161 closed the connection.
/127.0.0.1:49160 sent: hello 2
/127.0.0.1:49160 closed the connection.

File output

/127.0.0.1:49160 hello
/127.0.0.1:49161 hello
/127.0.0.1:49160 hello 2