static void WriteBytes(PipeStream pipeStream, byte[] buffer)
{
Assert.True(pipeStream.IsConnected);
Assert.True(buffer.Length > 0);
pipeStream.WriteByte(buffer[0]);
if (buffer.Length > 1)
{
pipeStream.Write(buffer, 1, buffer.Length - 1);
}
}
//MAIN
private NKRemotingProxy(string ns, string id, int nativeSeqMax, NKScriptMessage message, NKScriptContext context, CancellationToken cancelToken)
{
this.context = context;
this._localHandlers = null;
this.ns = ns;
this.cancelToken = cancelToken;
var exe = System.Reflection.Assembly.GetEntryAssembly().Location;
var path = System.IO.Path.GetDirectoryName(exe);
ProcessStartInfo startInfo = Process.GetCurrentProcess().StartInfo;
startInfo.FileName = exe;
startInfo.WorkingDirectory = path;
startInfo.UseShellExecute = false;
var syncPipeOut = new AnonymousPipeServerStream(PipeDirection.Out, HandleInheritability.Inheritable);
var syncPipeIn = new AnonymousPipeServerStream(PipeDirection.In, HandleInheritability.Inheritable);
var pipeOutHandle = syncPipeOut.GetClientHandleAsString();
var pipeInHandle = syncPipeIn.GetClientHandleAsString();
this.syncPipeOut = syncPipeOut;
this.syncPipeIn = syncPipeIn;
startInfo.Arguments = "NKR=" + buildInitMessage(pipeOutHandle, pipeInHandle);
this.id = id;
process = Process.Start(startInfo);
NKEventEmitter.global.emit<string>("NKS.ProcessAdded", id, false);
process.EnableRaisingEvents = true;
process.Exited += Process_Exited;
var pipeName = Convert.ToBase64String(getUniqueKey());
var asyncPipe = new NamedPipeServerStream(pipeName, PipeDirection.InOut, 1, PipeTransmissionMode.Byte, PipeOptions.Asynchronous | PipeOptions.WriteThrough);
this.asyncPipe = asyncPipe;
NKScriptChannel.nativeFirstSequence -= 5;
string nativeFirstSeq = NKScriptChannel.nativeFirstSequence.ToString();
var handshake = new NKRemotingMessage();
handshake.command = NKRemotingMessage.Command.NKRemotingHandshake;
handshake.args = new string[] { pipeName, ns, id, nativeSeqMax.ToString() };
syncPipeOut.WriteByte(100);
syncPipeOut.Flush();
syncPipeOut.WaitForPipeDrain();
syncPipeOut.DisposeLocalCopyOfClientHandle();
syncPipeIn.DisposeLocalCopyOfClientHandle();
writeObject(syncPipeOut, handshake);
syncPipeOut.WaitForPipeDrain();
var handshakeReply = readObject(syncPipeIn);
if (handshakeReply == null || handshakeReply.command != NKRemotingMessage.Command.NKRemotingHandshake)
Environment.Exit(911);
asyncPipe.WaitForConnection();
cancelToken.Register(requestClientTeardown);
var nkready = readObject(asyncPipe);
if (nkready == null || nkready.command != NKRemotingMessage.Command.NKRemotingReady)
Environment.Exit(910);
Task.Factory.StartNew((s)=> _processServerMessages(asyncPipe), null, cancelToken, TaskCreationOptions.LongRunning, TaskScheduler.Default);
NKEventEmitter.global.forward<NKEvent>(eventForwarderFromMain);
}
