/// <summary>
///
/// </summary>
/// <param name="sender"></param>
/// <param name="e"></param>
private void connection_OnConnected(object sender, nsoftware.IPWorks.IpportConnectedEventArgs e)
{
if (e.StatusCode == 0)
{
Status = new ConsoleEventArgs(51, ConsoleEventArgs.NORMAL, "Connected to " + connection.RemoteHost + ":" + connection.RemotePort);
Status = READY;
}
else
{
Status = DISCONNECTED;
}
if (OnConnected != null && OnConnected.GetInvocationList() != null)
{
OnConnected(e.StatusCode, e.Description);
}
}
/// <summary>
/// Connect (open) a socket to a TCP/IP message server.
/// </summary>
/// <param name="host">Host (name or IP address) of the message server</param>
/// <param name="port">"Port number of the message server</param>
public void Connect(String host, int port)
{
try {
connection.RemoteHost = host;
connection.RemotePort = port;
// Ignore if the socket is already connected.
if (connection.Connected == true)
{
return; //connection.Connected = false;
}
Status = new ConsoleEventArgs(50, ConsoleEventArgs.NORMAL, "Connecting to " + host + ":" + port);
// Asynchronously open a socket connection to the server.
connection.Connected = true;
}
catch (nsoftware.IPWorks.IPWorksException ipwe)
{
Debug.WriteLine("Error Ignored " + ipwe.Message);
}
}
/// <summary>
///
/// </summary>
/// <param name="sender"></param>
/// <param name="e"></param>
private void connection_OnDataIn(object sender, nsoftware.IPWorks.IpportDataInEventArgs e)
{
queue.Enqueue(e.TextB);
if (Suspend == true) // Do not fire received events (they will be accumulated).
{
return;
}
TcpIpMessages.Clear();
ConnectionRecords.Clear();
FtpTerminationRecords.Clear();
JobStepRecords.Clear();
byte[] record;
while ((record = (byte[])queue.Dequeue()) != null)
{
int type = converter.GetINT32(4, record);
if (type == 1) // SeeVSE startup record
{
if (OnSeeVseStartupReceived != null &&
OnSeeVseStartupReceived.GetInvocationList() != null)
{
OnSeeVseStartupReceived(record, utcOffset);
}
}
else if (type == 2) // TCP/IP FTP session termination
{
FtpTerminationRecords.Add(record);
}
else if (type == 3) // TCP/IP message
{
TcpIpMessages.Add(record);
}
else if (type == 4) // TCP/IP connection termination record
{
ConnectionRecords.Add(record);
}
else if (type == JOB_STEP_TERMINATION_TYPE)
{
JobStepRecords.Add(record);
}
else // TCP/IP command parse response
{
ushort length = (ushort)(converter.GetUINT16(0, record) - 4);
String message;
if (length > 0)
{
message = converter.GetEBCDIC(4, record, (int)length);
if (message.StartsWith("GOOD"))
{
if (OnCommandProcessedReceived != null &&
OnCommandProcessedReceived.GetInvocationList() != null)
{
OnCommandProcessedReceived(record, utcOffset);
}
Status = READY;;
}
else if (message.StartsWith("FAIL"))
{
if (OnCommandProcessedReceived.GetInvocationList() != null)
{
OnCommandProcessedReceived(record, utcOffset);
}
if (message.Length > 8)
{
Status = new ConsoleEventArgs(701, ConsoleEventArgs.SEVERE, "Command Failed: " + message.Substring(8));
}
else
{
Status = new ConsoleEventArgs(701, ConsoleEventArgs.SEVERE, "Command failed");
}
}
else
{
Debug.WriteLine("Invalid Data" + message);
Debug.WriteLine("Clearing the message queue.");
queue.Clear(); // /Clear queue to prevent other invalid messages.
}
}
}
}
if (TcpIpMessages.Count > 0)
{
if (OnTcpIpMessageReceived != null &&
OnTcpIpMessageReceived.GetInvocationList() != null)
{
OnTcpIpMessageReceived(new ArrayList(TcpIpMessages), utcOffset);
}
}
if (FtpTerminationRecords.Count > 0)
{
if (OnFtpTerminationReceived != null &&
OnFtpTerminationReceived.GetInvocationList() != null)
{
OnFtpTerminationReceived(new ArrayList(FtpTerminationRecords), utcOffset);
}
}
if (ConnectionRecords.Count > 0)
{
if (OnTcpIpTerminationReceived != null &&
OnTcpIpTerminationReceived.GetInvocationList() != null)
{
OnTcpIpTerminationReceived(new ArrayList(ConnectionRecords), utcOffset);
}
}
if (JobStepRecords.Count > 0)
{
if (OnJobStepTerminationReceived != null &&
OnJobStepTerminationReceived.GetInvocationList() != null)
{
OnJobStepTerminationReceived(new ArrayList(JobStepRecords), utcOffset);
}
}
}
