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// Copyright 2007 Alp Toker <alp@atoker.com>
// This software is made available under the MIT License
// See COPYING for details
using System;
using System.Threading;
namespace NDesk.DBus
{
class PendingCall
{
Connection conn;
Message reply = null;
object lockObj = new object ();
public PendingCall (Connection conn)
{
this.conn = conn;
}
int waiters = 0;
public Message Reply
{
get {
if (Thread.CurrentThread == conn.mainThread) {
/*
while (reply == null)
conn.Iterate ();
*/
while (reply == null)
conn.HandleMessage (conn.ReadMessage ());
conn.DispatchSignals ();
} else {
lock (lockObj) {
Interlocked.Increment (ref waiters);
while (reply == null)
Monitor.Wait (lockObj);
Interlocked.Decrement (ref waiters);
}
}
return reply;
} set {
lock (lockObj) {
reply = value;
if (waiters > 0)
Monitor.PulseAll (lockObj);
if (Completed != null)
Completed (reply);
}
}
}
public event Action<Message> Completed;
}
}
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