/// <summary>
/// Initializes a new instance of the FilePipe class
/// </summary>
/// <param name="name">the name of the target memory-mapped file</param>
public FilePipe(string name)
{
if (!name.StartsWith(@"Global\"))
{
fileHandle = MemoryMappedFile.CreateOrOpen(name, bufferSize, MemoryMappedFileAccess.ReadWrite);
mux = new InterProcessWaitHandle($"{name}_mx");
cmux = new InterProcessWaitHandle($"{name}_cmx");
mvs = fileHandle.CreateViewStream();
forEverClosed = new ManualResetEvent(false);
}
else
{
globalHandle = new GlobalMemoryMappedFile(name, bufferSize);//MemoryMappedFile.CreateOrOpen(name, bufferSize, MemoryMappedFileAccess.ReadWrite);
mux = new InterProcessWaitHandle($"{name}_mx");
cmux = new InterProcessWaitHandle($"{name}_cmx");
mvs = globalHandle.ViewStream;
forEverClosed = new ManualResetEvent(false);
IsGlobal = true;
}
}
/// <summary>Performs application-defined tasks associated with freeing, releasing, or resetting unmanaged resources.</summary>
public void Dispose()
{
if (listening)
{
listening = false;
waiter.Cancel();
listener.GetAwaiter().GetResult();
listener = null;
}
mvs?.Dispose();
fileHandle?.Dispose();
globalHandle?.Dispose();
mux?.Dispose();
forEverClosed?.Dispose();
mvs = null;
fileHandle = null;
globalHandle = null;
mux = null;
forEverClosed = null;
}