private bool WaitForConnectionFromProcess(AnonymousPipeServerStream clientToServerStream,
AnonymousPipeServerStream serverToClientStream,
int nodeProcessId, long hostHandshake, long clientHandshake)
{
try
{
CommunicationsUtilities.Trace("Attempting to handshake with PID {0}", nodeProcessId);
CommunicationsUtilities.Trace("Writing handshake to pipe");
serverToClientStream.WriteLongForHandshake(hostHandshake);
CommunicationsUtilities.Trace("Reading handshake from pipe");
long handshake = clientToServerStream.ReadLongForHandshake();
if (handshake != clientHandshake)
{
CommunicationsUtilities.Trace("Handshake failed. Received {0} from client not {1}. Probably the client is a different MSBuild build.", handshake, clientHandshake);
throw new InvalidOperationException();
}
// We got a connection.
CommunicationsUtilities.Trace("Successfully connected got connection from PID {0}...!", nodeProcessId);
return(true);
}
catch (Exception ex)
{
if (ExceptionHandling.IsCriticalException(ex))
{
throw;
}
CommunicationsUtilities.Trace("Failed to get connection from PID {0}. {1}", nodeProcessId, ex.ToString());
clientToServerStream.Dispose();
serverToClientStream.Dispose();
return(false);
}
}