/// <summary>
/// Creates a new instance.
/// </summary>
/// <param name="events">the ResponseEvents to store the events in</param>
/// <param name="actionCompleteEventClass">the type of event that indicates that all events have been received</param>
/// <param name="thread">the thread to interrupt when the actionCompleteEventClass has been received</param>
public ResponseEventHandler(ManagerConnection connection, ManagerActionEvent action, AutoResetEvent autoEvent)
{
this.connection = connection;
this.events = new ResponseEvents();
this.action = action;
this.autoEvent = autoEvent;
}
public void Free()
{
connection = null;
autoEvent = null;
action = null;
events.Events.Clear();
events.Response = null;
events = null;
}
/// <summary>
///
/// </summary>
/// <param name="action"></param>
/// <param name="timeout">wait timeout in milliseconds</param>
/// <returns></returns>
public ResponseEvents SendEventGeneratingAction(ManagerActionEvent action, int timeout)
{
if (action == null)
throw new ArgumentException("Unable to send action: action is null.");
else if (action.ActionCompleteEventClass() == null)
throw new ArgumentException("Unable to send action: ActionCompleteEventClass is null.");
else if (!typeof(ResponseEvent).IsAssignableFrom(action.ActionCompleteEventClass()))
throw new ArgumentException("Unable to send action: ActionCompleteEventClass is not a ResponseEvent.");
if (mrSocket == null)
throw new SystemException("Unable to send " + action.Action + " action: not connected.");
AutoResetEvent autoEvent = new AutoResetEvent(false);
ResponseEventHandler handler = new ResponseEventHandler(this, action, autoEvent);
string internalActionId = createInternalActionId();
handler.Hash = internalActionId.GetHashCode();
AddResponseHandler(handler);
AddResponseEventHandler(handler);
SendToAsterisk(action, internalActionId);
bool result = autoEvent.WaitOne(timeout <= 0 ? -1 : timeout, true);
RemoveResponseHandler(handler);
RemoveResponseEventHandler(handler);
if (result)
return handler.ResponseEvents;
throw new EventTimeoutException("Timeout waiting for response or response events to " + action.Action, handler.ResponseEvents);
}
public ResponseEvents SendEventGeneratingAction(ManagerActionEvent action)
{
return SendEventGeneratingAction(action, defaultEventTimeout);
}
