[System.Security.SecurityCritical] // auto-generated
internal static IMessage EndInvokeHelper(Message reqMsg, bool bProxyCase)
{
AsyncResult ar = reqMsg.GetAsyncResult() as AsyncResult;
IMessage retMsg = null; // used for proxy case only!
if (ar == null)
{
throw new RemotingException(
Environment.GetResourceString(
"Remoting_Message_BadAsyncResult"));
}
if (ar.AsyncDelegate != reqMsg.GetThisPtr())
{
throw new InvalidOperationException(Environment.GetResourceString(
"InvalidOperation_MismatchedAsyncResult"));
}
if (!ar.IsCompleted)
{
// Note: using ThreadPoolAware to detect if this is a
// ThreadAffinity or Synchronization context.
ar.AsyncWaitHandle.WaitOne(
Int32.MaxValue,
Thread.CurrentContext.IsThreadPoolAware);
}
lock (ar)
{
if (ar.EndInvokeCalled)
throw new InvalidOperationException(
Environment.GetResourceString(
"InvalidOperation_EndInvokeCalledMultiple"));
ar.EndInvokeCalled = true;
IMethodReturnMessage mrm =
(IMethodReturnMessage) ar.GetReplyMessage();
Contract.Assert(
mrm != null,
"Reply sink should ensure we have a reply message before signalling");
// For the proxy case this is handled by RealProxy
if (!bProxyCase)
{
Exception e = mrm.Exception;
if (e != null)
{
// throw e;
throw e.PrepForRemoting();
}
else
{
reqMsg.PropagateOutParameters(
mrm.Args,
mrm.ReturnValue);
}
}
else
{
retMsg = mrm;
}
// Merge the call context back into the thread that
// called EndInvoke
CallContext.GetLogicalCallContext().Merge(
mrm.LogicalCallContext);
}
// Will be non-null only for proxy case!
return retMsg;
} // EndInvokeHelper
internal static IMessage EndInvokeHelper(Message reqMsg, bool bProxyCase)
{
AsyncResult asyncResult = reqMsg.GetAsyncResult() as AsyncResult;
IMessage message = null;
if (asyncResult == null)
{
throw new RemotingException(Environment.GetResourceString("Remoting_Message_BadAsyncResult"));
}
if (asyncResult.AsyncDelegate != reqMsg.GetThisPtr())
{
throw new InvalidOperationException(Environment.GetResourceString("InvalidOperation_MismatchedAsyncResult"));
}
if (!asyncResult.IsCompleted)
{
asyncResult.AsyncWaitHandle.WaitOne(0x7fffffff, Thread.CurrentContext.IsThreadPoolAware);
}
lock (asyncResult)
{
if (asyncResult.EndInvokeCalled)
{
throw new InvalidOperationException(Environment.GetResourceString("InvalidOperation_EndInvokeCalledMultiple"));
}
asyncResult.EndInvokeCalled = true;
IMethodReturnMessage replyMessage = (IMethodReturnMessage) asyncResult.GetReplyMessage();
if (!bProxyCase)
{
Exception exception = replyMessage.Exception;
if (exception != null)
{
throw exception.PrepForRemoting();
}
reqMsg.PropagateOutParameters(replyMessage.Args, replyMessage.ReturnValue);
}
else
{
message = replyMessage;
}
CallContext.GetLogicalCallContext().Merge(replyMessage.LogicalCallContext);
}
return message;
}
