protected void CoreProcessRequest()
{
try {
bool transacted = protocol.MethodAttribute.TransactionEnabled;
if (protocol.IsOneWay)
{
WorkItemCallback callback = null;
TraceMethod callbackMethod = null;
if (protocol.OnewayInitException != null)
{
callback = new WorkItemCallback(this.ThrowInitException);
callbackMethod = Tracing.On ? new TraceMethod(this, "ThrowInitException") : null;
}
else
{
parameters = protocol.ReadParameters();
callback = transacted ? new WorkItemCallback(this.OneWayInvokeTransacted) : new WorkItemCallback(this.OneWayInvoke);
callbackMethod = Tracing.On ? transacted ? new TraceMethod(this, "OneWayInvokeTransacted") : new TraceMethod(this, "OneWayInvoke") : null;
}
if (Tracing.On)
{
Tracing.Information(Res.TracePostWorkItemIn, callbackMethod);
}
WorkItem.Post(callback);
if (Tracing.On)
{
Tracing.Information(Res.TracePostWorkItemOut, callbackMethod);
}
protocol.WriteOneWayResponse();
}
else if (transacted)
{
parameters = protocol.ReadParameters();
InvokeTransacted();
}
else
{
parameters = protocol.ReadParameters();
Invoke();
}
}
catch (Exception e) {
if (e is ThreadAbortException || e is StackOverflowException || e is OutOfMemoryException)
{
throw;
}
if (Tracing.On)
{
Tracing.ExceptionCatch(TraceEventType.Error, this, "CoreProcessRequest", e);
}
if (!protocol.IsOneWay)
{
WriteException(e);
}
}
TraceFlush();
}
void Invoke()
{
PrepareContext();
object[] parameters = protocol.ReadParameters();
protocol.CreateServerInstance();
string stringBuffer;
RemoteDebugger debugger = null;
if (!protocol.IsOneWay && RemoteDebugger.IsServerCallInEnabled(protocol, out stringBuffer))
{
debugger = new RemoteDebugger();
debugger.NotifyServerCallEnter(protocol, stringBuffer);
}
try {
object[] returnValues = protocol.MethodInfo.Invoke(protocol.Target, parameters);
WriteReturns(returnValues);
}
catch (Exception e) {
if (!protocol.IsOneWay)
{
WriteException(e);
}
throw;
}
finally {
protocol.DisposeServerInstance();
if (debugger != null)
{
debugger.NotifyServerCallExit(protocol.Response);
}
}
}