C# ChatBot Broken

using System;
using System.Collections.Generic;
using System.ComponentModel;
using System.Data;
using System.Drawing;
using System.IO;
using System.Linq;
using System.Net.Sockets;
using System.Text;
using System.Threading;
using System.Threading.Tasks;
using System.Windows.Forms;

namespace TwitchChatBot
{
    public partial class mainWindow : Form
    {
        #region variables
        private static string userName = "amg_bot";
        private static string password = "oauth:someotherbsafter";

        IrcClient irc = new IrcClient("irc.chat.twitch.tv", 6667, userName, password);
        NetworkStream serverStream = default(NetworkStream);
        string readData = "";
        Thread chatThread;
        #endregion

        public mainWindow()
        {
            //Initialization of the Windows Forms Components
            InitializeComponent();
        }

        private void mainWindow_Load(object sender, EventArgs e)
        {
            irc.joinRoom("officialantimattergaming");
            chatThread = new Thread(getMessage);
            chatThread.Start();
        }

        private void getMessage()
        {
            serverStream = irc.tcpClient.GetStream();
            int buffSize = 0;
            byte[] intStream = new byte[10025];
            buffSize = irc.tcpClient.ReceiveBufferSize;

            while (true)
            {
                try
                {
                    readData = irc.readMessage();
                    msg();
                }
                catch (Exception e) { }
            }
        }

        private void msg()
        {
            if(this.InvokeRequired)
            {
                this.Invoke(new MethodInvoker(msg));
            }
            else
            {
                chatWindow.Text = chatWindow.Text + readData.ToString() + Environment.NewLine;
            }
        }
    }

    class IrcClient
    {
        private string userName;
        private string channel;


        public TcpClient tcpClient;
        private StreamReader inputStream;
        private StreamWriter outputStream;

        public IrcClient(string ip, int port, string userName, string password)
        {
            tcpClient = new TcpClient(ip, port);
            inputStream = new StreamReader(tcpClient.GetStream());
            outputStream = new StreamWriter(tcpClient.GetStream());

            outputStream.WriteLine("PASS ", password);
            outputStream.WriteLine("NICK ", userName);
            outputStream.WriteLine("USER ", userName,  " 8 * :");
            outputStream.WriteLine("CAP REQ :twitch.tv/commands");
            outputStream.WriteLine("CAP REQ :twitch.tv/membership");
            outputStream.Flush();
        }

        public void joinRoom(string channel)
        {
            this.channel = channel;

            outputStream.WriteLine("JOIN #" + channel);
            outputStream.Flush();
        }

        public void leaveRoom()
        {
            outputStream.Close();
            inputStream.Close();
        }

        public void sendIrcMessage(string message)
        {
            outputStream.WriteLine(message);
            outputStream.Flush();
        }

        public void sendChatMessage(string message)
        {
            sendIrcMessage(":" + userName + "!" + userName + "@" + userName + ".tmi.twitch.tv PRIVMSG #" + channel + " :" + message);
        }

        public void pingResponse()
        {
            sendIrcMessage("PONG tmi.twitch.tv\r\n");
        }

        public string readMessage()
        {
            string message = "";
            message = inputStream.ReadLine();
            return message;
        }
    }
}