//**********************************************************************//
// Button cluck for the car arrived button. All it does is send the //
// string "Car" to the server. //
//**********************************************************************//
private void buttonCarArrived_Click(object sender, EventArgs e)
{
// Create a message to send to server
MessageProtocol sendCarMessage = new MessageProtocol(uniqueIDNumber, "CarSent", "-");
sendString(sendCarMessage.GetMessageToSend(), textBoxLightIP.Text);
}
private void timer_Tick(object sender, EventArgs e)
{
// If the client is connected, send a car every once in a while
if (uniqueIDNumber != null && randomGen.Next(4) == 0)
{
MessageProtocol sendCarMessage = new MessageProtocol(uniqueIDNumber, "CarSent", "-");
sendString(sendCarMessage.GetMessageToSend(), textBoxLightIP.Text);
}
}
//*********************************************************************//
// Form closing. If the connection thread was ever created then kill //
// it off. //
//*********************************************************************//
private void FormTrafficLight_FormClosing(object sender, FormClosingEventArgs e)
{
MessageProtocol disconncetionMessage = new MessageProtocol(uniqueIDNumber, "ClientDisconnecting", "-");
sendString(disconncetionMessage.GetMessageToSend(), textBoxLightIP.Text);
if (threadConnection != null)
{
threadConnection.StopThread();
}
}
private void connectServerButton_Click(object sender, EventArgs e)
{
// Create message to send connection request
MessageProtocol connectMessage = new MessageProtocol("#", "ConnectionRequest", "-");
if (ValidateIPAddress() == true)
{
waitingToConnect = true;
// Send string requesting the unique ID assigned by the server
sendString(connectMessage.GetMessageToSend(), textBoxLightIP.Text);
}
}
