Small script to illustrate the speed and simplicity of Webbit.

try-webbit.sh

#!/bin/bash

# Small script to illustrate the speed and simplicity of Webbit.
# For more intersting stuff using WebSockets, see https://github.com/webbit/webbit

if [ ! -f webbit-full.jar ];
then
    wget https://oss.sonatype.org/content/repositories/releases/org/webbitserver/webbit/0.4.11/webbit-0.4.11-full.jar -O webbit-full.jar
fi
cat <<-EOF > TryWebbit.java
import org.webbitserver.HttpControl;
import org.webbitserver.HttpHandler;
import org.webbitserver.HttpRequest;
import org.webbitserver.HttpResponse;
import org.webbitserver.WebServer;
import org.webbitserver.WebServers;

import java.io.IOException;
import java.net.URLConnection;
import java.util.concurrent.ExecutionException;

public class TryWebbit {
    public static void main(String[] args) throws ExecutionException, InterruptedException, IOException {
        int n = 100;
        long s1 = System.currentTimeMillis();
        for (int i = 0; i < n; i++) {
            long t1 = System.currentTimeMillis();
            String resp = startGetStop();
            long t2 = System.currentTimeMillis();
            System.out.println(String.format("%s (%dms)", resp, t2 - t1));
        }
        long s2 = System.currentTimeMillis();
        System.out.println(String.format("Total %dms, Avg: %fms", s2 - s1, ((double) (s2 - s1)) / n));
    }

    private static String startGetStop() throws InterruptedException, ExecutionException, IOException {
        WebServer webServer = WebServers.createWebServer(9987).add(new HttpHandler() {
            @Override
            public void handleHttpRequest(HttpRequest request, HttpResponse response, HttpControl control) throws Exception {
                response.content("pølsemaker").end();
            }
        }).start().get();
        URLConnection conn = webServer.getUri().toURL().openConnection();
        byte[] content = new byte[conn.getContentLength()];
        conn.getInputStream().read(content);
        String resp = new String(content, "UTF-8");
        webServer.stop().get();
        return resp;
    }
}
EOF

if [ ! -f TryWebbit.class ];
then
    javac -classpath webbit-full.jar TryWebbit.java
fi
time java -classpath .:webbit-full.jar TryWebbit