// Log log;
//returns true if connection is established
//false if not able to
public bool IsConnected()
{
try
{
TcpClient client = new TcpClient(IP1, PORT1);
if (client.Connected)
{
stream = client.GetStream();
// log = new Log();
ILogMyChat.Log("Client Connected to server at port " + IP + " at port " + PORT);
return(true);
}
else
{
return(false);
}
}
catch (Exception e)
{
return(false);
}
}//end connection request
public void clientExits()
{
try
{
ILogMyChat.Log("Client disconnected. Chat session ended");
SendClientMessage("**Client has disconnected");
stream.Close();
}
catch
{
}
}
}//end connection request
//wait for message and return a string
public void RecieveServerMessage()
{
try
{
while (true)
{
string incommingMessage = RecieveChatMessage(stream);
//raising an event
MessageRecieved(new IncommingMessageEventArgs(incommingMessage, true));
ILogMyChat.Log("Server: " + incommingMessage);
}
}
catch
{
//if server goes offline
ILogMyChat.Log("Server disconnected. Chat session ended");
MessageRecieved(new IncommingMessageEventArgs("", false));
}
}
public bool SendClientMessage(string outGoingMessage)
{
ILogMyChat.Log("Client: " + outGoingMessage);
return(SendChatMessage(outGoingMessage, stream));
}
