Quine over network

Question

Write a program, that sends its own source code over network.

Network example is TCP/UDP or web socket. Ethernet, Bluetooth, Wi-Fi and internet over USB are allowed.

No need to write receiver program. You can use any encoding protocol, but decoder will be realizable.

Rules

• Network is not a stdout, screen, USB, UART, GPIO or same.
• The program must be at least 1 byte long.
• No input or accessing source from file system.
• No extra software to send stdout to network like ssh.
• This is code-golf, shortest code wins.

Answer 1

Java 8, 662 bytes

import java.io.*;import java.util.*;interface M{static void main(String[]a)throws Exception{String s="import java.io.*;import java.util.*;interface M{static void main(String[]a)throws Exception{String s=%c%s%1$c,x=s=s.format(s,34,s);for(List l=Arrays.asList(x.split(%1$c%1$c));!x.equals(s);s=s.join(%1$c%1$c,l));ObjectOutputStream o=new ObjectOutputStream(new java.net.Socket(%1$clocalhost%1$c,0).getOutputStream());o.writeObject(s);o.flush();}}",x=s=s.format(s,34,s);for(List l=Arrays.asList(x.split(""));!x.equals(s);s=s.join("",l));ObjectOutputStream o=new ObjectOutputStream(new java.net.Socket("localhost",0).getOutputStream());o.writeObject(s);o.flush();}}

Creating a quine in Java is verbose as F... >.>

Explanation:

'Try it' here. (Will result in java.net.SocketException: Permission denied.)

import java.io.*;              // Required import for ObjectOutputStream
import java.util.*;            // Required import for List and Arrays
interface M{                   // Class
  static void main(String[]a)  //  Required main-method
      throws Exception{        //  required throws for the Stream and Socket
    String s="import java.io.*;import java.util.*;interface M{static void main(String[]a)throws Exception{String s=%c%s%1$c,x=s=s.format(s,34,s);for(List l=Arrays.asList(x.split(%1$c%1$c));!x.equals(s);s=s.join(%1$c%1$c,l));ObjectOutputStream o=new ObjectOutputStream(new java.net.Socket(%1$clocalhost%1$c,0).getOutputStream());o.writeObject(s);o.flush();System.out.println(s);}}",
                               //   Quine-String
     x=s=s.format(s,34,s);for(List l=Arrays.asList(x.split(""));!x.equals(s);s=s.join("",l));
                               //   Quine-magic
    ObjectOutputStream o=new ObjectOutputStream(new java.net.Socket("localhost",0).getOutputStream());
                               //   Output stream to http://localhost:0000/
    o.writeObject(s);          //   Write to the output stream
    o.flush();                 //   And send it
  }                            //  End of main-method
}                              // End of class

• The String s contains the unformatted source code.
• %s is used to input this String into itself with the s.format(...).
• %c, %1$c and the 34 are used to format the double-quotes.
• s.format(s,34,s) puts it all together

Slightly modified with print to prove it's a quine:
Try it here.