static void authenticate()
{
utility _utility = new utility();
bool socketException = false;
Connect:
// Console.WriteLine("Connecting to AMI session: " + retry + "\n");
_utility.notify("Connecting to AMI host - 192.168.67.215", "Attempting to re-establish connection to AMI host \n\nTime:" + DateTime.Now.ToString());
// Connect to the asterisk server.
clientSocket = new Socket(AddressFamily.InterNetwork, SocketType.Stream, ProtocolType.Tcp);
Socket serverSocket = new Socket(AddressFamily.InterNetwork, SocketType.Stream, ProtocolType.Tcp);
IPEndPoint myEndPoint = new IPEndPoint(IPAddress.Any, 9901);
IPEndPoint serverEndPoint = new IPEndPoint(IPAddress.Parse(server), 5038);
try
{
if (!socketException)
{
serverSocket.Bind(myEndPoint);
serverSocket.Listen(4);
}
clientSocket.Connect(serverEndPoint);
// Login to the server; manager.conf needs to be setup with matching credentials.
clientSocket.Send(Encoding.ASCII.GetBytes("Action:Login\r\nUsername: extadmin\r\nSecret: #12345#@@\r\nActionID: 5\r\n\r\n"));
if (clientSocket.Poll(100000, SelectMode.SelectError))
{
// Console.WriteLine("poll interval");
if (!clientSocket.Connected)
{
// Something bad has happened, shut down
// Console.WriteLine("disconnected");
}
else
{
// There is data waiting to be read"
}
}
int bytesRead, bytes = 0;
do
{
byte[] buffer = new byte[10024];
byte[] buffer2 = new byte[10024];
bytesRead = clientSocket.Receive(buffer);
string response = Encoding.ASCII.GetString(buffer, 0, bytesRead);
if (!socketException)
{
serverSocket.BeginAccept(new AsyncCallback(AcceptCallBack), serverSocket);
}
// bytes=socketAccept.Receive(buffer2);
string responseData = Encoding.ASCII.GetString(buffer2, 0, bytes);
// Console.WriteLine(responseData);
String[] pars = response.Split(new string[] { "\r\n\r\n" }, StringSplitOptions.None);
if (response.IndexOf("\r\n\r\n") > -1)
{
// Console.WriteLine(response);
Task task = new Task(() => _utility.consumeResponse(pars));
task.Start();
}
if (Regex.Match(response, "Message: Authentication accepted", RegexOptions.IgnoreCase).Success)
{
// Console.Write("Login Successfull");
_utility.notify("Connection to AMI host sucessfull - 192.168.67.215", "Alert: Successfully connected to AMI host \n\nTime:" + DateTime.Now.ToString());
}
//Let's get pretty parsing and checking events
} while (bytesRead != 0);
// Console.WriteLine("Connection to server lost.");
_utility.notify("AMI Connection Lost - 192.168.67.215", "Alert: Connection to server lost \n\nTime:" + DateTime.Now.ToString());
// _utility._sqlcon.Dispose();
// serverSocket.Shutdown(SocketShutdown.Both);
// serverSocket.Disconnect(true);
socketException = true;
// retry=retry+1;
goto Connect;
//Console.ReadLine();
}
catch (SocketException ex)
{
// _utility._sqlcon.Dispose();
_utility.notify("AMI Connection Lost - 192.168.67.215", "Alert: " + ex.Message.ToString() + "\n\nTime:" + DateTime.Now.ToString());
goto Connect;
}
}