diff -r 36ac9c075d0d -r f50876f3eff8 gameServer2/src/server/client.rs
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/gameServer2/src/server/client.rs	Mon Jan 02 00:16:22 2017 +0300
@@ -0,0 +1,55 @@
+use slab;
+use mio::tcp::*;
+use mio::*;
+use std::io::Write;
+use std::io;
+use netbuf;
+
+use utils;
+
+pub struct HWClient {
+    sock: TcpStream,
+    buf_in: netbuf::Buf,
+    buf_out: netbuf::Buf
+}
+
+impl HWClient {
+    pub fn new(sock: TcpStream) -> HWClient {
+        HWClient {
+            sock: sock,
+            buf_in: netbuf::Buf::new(),
+            buf_out: netbuf::Buf::new(),
+        }
+    }
+
+    pub fn register(&mut self, poll: &Poll, token: Token) {
+        poll.register(&self.sock, token, Ready::readable(),
+                      PollOpt::edge())
+            .ok().expect("could not register socket with event loop");
+
+        self.send_raw_msg(
+            format!("CONNECTED\nHedgewars server http://www.hedgewars.org/\n{}\n\n"
+                    , utils::PROTOCOL_VERSION).as_bytes());
+    }
+
+    fn send_raw_msg(&mut self, msg: &[u8]) {
+        self.buf_out.write(msg).unwrap();
+        self.flush();
+    }
+
+    fn flush(&mut self) {
+        self.buf_out.write_to(&mut self.sock).unwrap();
+        self.sock.flush();
+    }
+
+    pub fn readable(&mut self, poll: &Poll) -> io::Result<()> {
+        self.buf_in.read_from(&mut self.sock)?;
+        println!("Incoming buffer size: {}", self.buf_in.len());
+        Ok(())
+    }
+
+    pub fn writable(&mut self, poll: &Poll) -> io::Result<()> {
+        self.buf_out.write_to(&mut self.sock)?;
+        Ok(())
+    }
+}