public void SendMessages()
{
foreach (var message in Directory.GetFiles(Settings._instance.OutFolderPath,"*.txt"))
{
Queue queue = new Queue();
try
{
using (FileStream f = new FileStream(message, FileMode.Open, FileAccess.ReadWrite))
{
using (StreamReader newMsg = new StreamReader(f))
{
String msg = "";
msg = newMsg.ReadToEnd();
Message msgMessage = new Message(msg);
if (msgMessage.getElement("MSH", 8) == "ACK")
{
queue.Sent = true;
queue.Garbage = true;
// _repository.SaveChangesQueue(queue);
}
else
{
// _repository.CreateMhistory(msg);
// queue = _repository.CreateQueueRecord(msg);
if (Send(msg, queue))
{
//queue = _repository.GetQueue(queue.ID);
//queue.Sent = true;
//_repository.SaveChangesQueue(queue);
}
}
}
}
if (File.Exists(message))
{
if (queue.Sent == true)
File.Delete(message);
}
}
catch (Exception ex)
{
ErrorHandler._ErrorHandler.LogError( ex, "- Problem sending message - "+ message);
}
}
}
// This method is used to send a message to the server
public bool Send(string cmdstring, Queue queue)
{
cmdstring = HL7.CreateMLLPMessage(cmdstring);
exceptionthrown = false;
//var parameters = os_util.ParseParams(cmdstring);
Message m = new Message(cmdstring);
if (m.getElement("MSH", 8).ToUpper().ToString() == "ACK")
return true;
if (cmdstring.Length > 0)
{
try
{
// We need a connection to the server to send a message
if (connectionsocket.Connected)
{
byte[] byData = System.Text.Encoding.ASCII.GetBytes(cmdstring);
try
{
connectionsocket.Send(byData);
queue.Sent = true;
_repository.SaveChangesQueue(queue);
}
catch (Exception ex)
{
ErrorHandler._ErrorHandler.LogError(ex, "Error sending", this);
connected = connectionsocket.Connected ? true : false ;
Connect(Settings._instance.RemoteIPAddress, Convert.ToInt32(Settings._instance.RemotePort));
}
try
{
//ProcessSyncRecieve();
var item1 = socketpool.Pop();
item1.UserToken = new OSUserToken(this.connectionsocket,
Convert.ToInt32(Settings._instance.BufferSize), this._repository);
bool IOPending = connectionsocket.ReceiveAsync(item1);
// comment this for faster reads
if (!IOPending)
{
ProcessReceive(item);
}
}
catch (Exception ex)
{
ErrorHandler._ErrorHandler.LogError(ex, "Did not recieve a message after 3 seconds");
}
return true;
}
else
{
connected = false;
Connect(Settings._instance.RemoteIPAddress, Convert.ToInt32(Settings._instance.RemotePort));
return false;
}
}
catch (Exception ex)
{
ErrorHandler._ErrorHandler.LogError(ex, "Error sending", this);
lasterror = ex.ToString();
return false;
}
}
else
{
lasterror = "No message provided for Send.";
ErrorHandler._ErrorHandler.LogInfo(lasterror);
return false;
}
}
public void myFileWatcher_ChangeDetecter(object sender,
System.IO.FileSystemEventArgs e)
{
_timerClient.Stop();
Queue queue = new Queue();
// do something here.... as in read the file in and check it and then send it to the server
//if we are connected. if not connect and then send off
try
{
using (StreamReader newMsg = new StreamReader(e.FullPath))
{
String msg = "";
try
{
msg = newMsg.ReadToEnd();
}
catch (Exception ex)
{
ErrorHandler._ErrorHandler.LogError(ex, "Error opening file to send messages out bound");
}
_repository.CreateMhistory(msg);
queue = _repository.CreateQueueRecord(msg);
try
{
if (Send(msg, queue))
{
//queue.Sent = true;
// _repository.SaveChangesQueue(queue);
};
}
catch (Exception ex)
{
ErrorHandler._ErrorHandler.LogError(ex, "Error sending this message: " + msg);
}
}
if (queue.Sent == true)
File.Delete(e.FullPath);
}
catch (Exception ex)
{
ErrorHandler._ErrorHandler.LogError(ex, "ERROR in the file watcher");
_timerClient.Start();
}
_timerClient.Start();
}