text: require("../common");
  tcp = require("tcp");
  var N = 50;
  
  var c = 0;
  var client_recv_count = 0;
  var disconnect_count = 0;
  
  var server = tcp.createServer(function (socket) {
    socket.addListener("connect", function () {
      socket.write("hello\r\n");
    });
  
    socket.addListener("end", function () {
      socket.close();
    });
  
    socket.addListener("close", function (had_error) {
      //puts("server had_error: " + JSON.stringify(had_error));
      assert.equal(false, had_error);
    });
  });
  server.listen(PORT);
  
  var client = tcp.createConnection(PORT);
  
  client.setEncoding("UTF8");
  
  client.addListener("connect", function () {
    puts("client connected.");
  });
  
  client.addListener("data", function (chunk) {
    client_recv_count += 1;
    puts("client_recv_count " + client_recv_count);
    assert.equal("hello\r\n", chunk);
    client.close();
  });
  
  client.addListener("close", function (had_error) {
    puts("disconnect");
    assert.equal(false, had_error);
    if (disconnect_count++ < N)
      client.connect(PORT); // reconnect
    else
      server.close();
  });
  
  process.addListener("exit", function () {
    assert.equal(N+1, disconnect_count);
    assert.equal(N+1, client_recv_count);
  });
  