PROMS/Volian.Pipe.Library/AssemblyInfo.cs

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+using System.Reflection;
+using System.Runtime.CompilerServices;
+using System.Runtime.InteropServices;
+
+// General Information about an assembly is controlled through the following 
+// set of attributes. Change these attribute values to modify the information
+// associated with an assembly.
+[assembly: AssemblyTitle("Volian.Pipe.Library")]
+[assembly: AssemblyDescription("")]
+[assembly: AssemblyConfiguration("")]
+[assembly: AssemblyCompany("")]
+[assembly: AssemblyProduct("Volian.Pipe.Library")]
+[assembly: AssemblyCopyright("Copyright ©  2016")]
+[assembly: AssemblyTrademark("")]
+[assembly: AssemblyCulture("")]
+
+// Setting ComVisible to false makes the types in this assembly not visible
+// to COM components.  If you need to access a type in this assembly from 
+// COM, set the ComVisible attribute to true on that type.
+[assembly: ComVisible(false)]
+
+// The following GUID is for the ID of the typelib if this project is exposed to COM
+[assembly: Guid("08f1c830-b1ee-4978-905e-103b02cc4254")]
+
+// Version information for an assembly consists of the following four values:
+//
+//      Major Version
+//      Minor Version 
+//      Build Number
+//      Revision
+//
+// You can specify all the values or you can default the Build and Revision Numbers 
+// by using the '*' as shown below:
+// [assembly: AssemblyVersion("1.0.*")]
+[assembly: AssemblyVersion("1.0.0.0")]
+[assembly: AssemblyFileVersion("1.0.0.0")]

PROMS/Volian.Pipe.Library/PipeClient.cs

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+/*********************************************************************************************
+ * Copyright 2016 - Volian Enterprises, Inc. All rights reserved.
+ * Volian Enterprises - Proprietary Information - DO NOT COPY OR DISTRIBUTE
+ *********************************************************************************************/
+using System;
+using System.Collections.Generic;
+using System.IO.Pipes;
+//using System.Linq;
+using System.Text;
+//using System.Threading.Tasks;
+
+namespace Volian.Pipe.Library
+{
+	public class PipeClient
+	{
+		private string _Name;
+		public string Name
+		{
+			get { return _Name; }
+			set { _Name = value; }
+		}
+		private int _TimeOut = 1000;
+		public int TimeOut
+		{
+			get { return _TimeOut; }
+			set { _TimeOut = value; }
+		}
+		public PipeClient(string name)
+		{
+			_Name = name;
+		}
+		public void Send(string msg)
+		{
+			try
+			{
+				NamedPipeClientStream pipeStream = new NamedPipeClientStream(".", Name, PipeDirection.Out, PipeOptions.Asynchronous);
+				// The connect function will indefinitely wait for the pipe to become available
+				// If that is not acceptable specify a maximum waiting time (in ms)
+				pipeStream.Connect(TimeOut);
+				byte[] _buffer = Encoding.UTF8.GetBytes(msg);
+				pipeStream.BeginWrite(_buffer, 0, _buffer.Length, AsyncSend, pipeStream);
+			}
+			catch (TimeoutException ex)
+			{
+				Console.WriteLine(ex.Message);
+			}
+		}
+		private void AsyncSend(IAsyncResult iar)
+		{
+			try
+			{
+				// Get the pipe
+				NamedPipeClientStream pipeStream = (NamedPipeClientStream)iar.AsyncState;
+				// End the write
+				pipeStream.EndWrite(iar);
+				pipeStream.Flush();
+				pipeStream.Close();
+				pipeStream.Dispose();
+			}
+			catch (Exception oEX)
+			{
+				Console.WriteLine(oEX.Message);
+			}
+		}
+	}
+}

PROMS/Volian.Pipe.Library/PipeServer.cs

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+/*********************************************************************************************
+ * Copyright 2016 - Volian Enterprises, Inc. All rights reserved.
+ * Volian Enterprises - Proprietary Information - DO NOT COPY OR DISTRIBUTE
+ *********************************************************************************************/
+using System;
+using System.Collections.Generic;
+using System.IO.Pipes;
+using System.Linq;
+using System.Text;
+//using System.Threading.Tasks;
+
+namespace Volian.Pipe.Library
+{
+	// Delegate for passing received message back to caller
+	public delegate void DelegateMessage(string Reply);
+	public class PipeServer
+	{
+		private string _Name;
+		public string Name
+		{
+			get { return _Name; }
+			set { _Name = value; }
+		}
+		public PipeServer(string name)
+		{
+			_Name = name;
+		}
+		public event DelegateMessage PipeMessage;
+		string _pipeName;
+		public void Listen()
+		{
+			try
+			{
+				// Create the new async pipe 
+				NamedPipeServerStream pipeServer = new NamedPipeServerStream(Name, PipeDirection.In, 1, PipeTransmissionMode.Byte, PipeOptions.Asynchronous);
+				// Wait for a connection
+				pipeServer.BeginWaitForConnection(WaitForConnectionCallBack, pipeServer);
+			}
+			catch (Exception oEX)
+			{
+				Console.WriteLine(oEX.Message);
+			}
+		}
+		private void WaitForConnectionCallBack(IAsyncResult iar)
+		{
+			try
+			{
+				Console.WriteLine("========WaitForConnectionCallBack========\r\n");
+				// Get the pipe
+				NamedPipeServerStream pipeServer = (NamedPipeServerStream)iar.AsyncState;
+				// End waiting for the connection
+				pipeServer.EndWaitForConnection(iar);
+				byte[] buffer = new byte[4096];
+				// Read the incoming message
+				int bytecount = 4096;
+				StringBuilder sb = new StringBuilder();
+				while (bytecount == 4096)
+				{
+					bytecount = pipeServer.Read(buffer, 0, 4096);
+					// Convert byte buffer to string
+					string stringData = Encoding.UTF8.GetString(buffer, 0, bytecount);
+					sb.Append(stringData);
+				}
+				// Pass message back to calling form
+				PipeMessage.Invoke(sb.ToString());
+				// Kill original sever and create new wait server
+				pipeServer.Close();
+				pipeServer = null;
+				//pipeServer = new NamedPipeServerStream(_pipeName, PipeDirection.In, 1, PipeTransmissionMode.Byte, PipeOptions.Asynchronous);
+				//// Recursively wait for the connection again and again....
+				//pipeServer.BeginWaitForConnection(new AsyncCallback(WaitForConnectionCallBack), pipeServer);
+				Listen();
+			}
+			catch
+			{
+				return;
+			}
+		}
+	}
+}