public override IMessage Invoke(IMessage myIMessage)
{
IMethodCallMessage calldata = myIMessage as IMethodCallMessage;
object oret = null;
string mtdname = myIMessage.Properties["__MethodName"].ToString();
if ((mtdname.StartsWith("add_") || mtdname.StartsWith("remove_")) && calldata.InArgs.Length == 1 && calldata.InArgs[0] is Delegate)
{
string callname = "";
string arg = "";
string eventname = "";
string callermtdname = ((Delegate)calldata.InArgs[0]).Method.Name;
if (mtdname.StartsWith("add_"))
{
eventname = mtdname.Substring(4);
eventmgr.AddEvent(eventname, (Delegate)calldata.InArgs[0]);
callname = "add_event";
arg = string.Format("{0}/{1}/{2}", eventname, eventserver.Name, callermtdname);
}
else if (mtdname.StartsWith("remove_"))
{
callname = "remove_event";
eventname = mtdname.Substring(7);
eventmgr.RemoveEvent(eventname, callermtdname);
arg = string.Format("{0}/{1}/{2}", eventname, eventserver.Name, callermtdname);
}
Exception ex;
if (InvokeMember(callname, new object[] { arg }, out oret, out ex))
{
return(new ReturnMessage(oret, null, 0, null, null));
}
return(new ReturnMessage(ex, calldata));
}
object[] newargs = new object[calldata.Args.Length];
Array.Copy(calldata.Args, newargs, calldata.Args.Length);
if (callmode == Callmode.sync || !basynccall)
{
Exception ex;
if (!InvokeMember(calldata.MethodName, newargs, out oret, out ex))
{
return(new ReturnMessage(ex, calldata));
}
}
else
{
APIData apidata = new APIData();
apidata.calldata = calldata;
apidata.retargs = newargs;
asynccallserver.AddItem(new object[] { apidata });
}
return(new ReturnMessage(oret, newargs, newargs.Length, null, null));
}
void InvokeAsync(object apidata)
{
APIData apicalldata = (APIData)apidata;
Exception ex;
bool bret = InvokeMember(apicalldata.calldata.MethodName, apicalldata.retargs, out apicalldata.retval, out ex);
if (basynccallback || callback != null)
{
callbackserver.DoAction = callback;
callbackserver.AddItem((bret)?(new object[] { apicalldata }):new object[] { ex });
}
}
