JavaExercises/Experiments/HttpServer.java at master · biblelamp/JavaExercises · GitHub

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import java.net.ServerSocket;

import java.net.Socket;

import java.io.InputStream;

import java.io.OutputStream;

import java.io.InputStreamReader;

import java.io.BufferedReader;

/**

* From https://habr.com/post/69136/

public class HttpServer {

public static void main(String[] args) throws Throwable {

ServerSocket ss = new ServerSocket(8080);

while (true) {

Socket s = ss.accept();

System.err.println("Client accepted");

new Thread(new SocketProcessor(s)).start();

}

private static class SocketProcessor implements Runnable {

private Socket s;

private InputStream is;

private OutputStream os;

private SocketProcessor(Socket s) throws Throwable {

this.s = s;

this.is = s.getInputStream();

this.os = s.getOutputStream();

}

public void run() {

try {

readInputHeaders();

writeResponse("<html><body><h1>Hello from Habrahabr</h1></body></html>");

} catch (Throwable t) {

/*do nothing*/

} finally {

try {

s.close();

} catch (Throwable t) {

/*do nothing*/

}

System.err.println("Client processing finished");

}

private void writeResponse(String s) throws Throwable {

String response = "HTTP/1.1 200 OK\r\n" +

"Server: YarServer/2009-09-09\r\n" +

"Content-Type: text/html\r\n" +

"Content-Length: " + s.length() + "\r\n" +

"Connection: close\r\n\r\n";

String result = response + s;

os.write(result.getBytes());

os.flush();

}

private void readInputHeaders() throws Throwable {

BufferedReader br = new BufferedReader(new InputStreamReader(is));

while(true) {

String s = br.readLine();

if(s == null || s.trim().length() == 0) {

break;

}

JavaExercises/Experiments/HttpServer.java at master · biblelamp/JavaExercises · GitHub

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