static internal void CallMethod(
RcfProtoChannel self,
Google.ProtocolBuffers.Descriptors.MethodDescriptor method,
Google.ProtocolBuffers.IRpcController controller,
Google.ProtocolBuffers.IMessage request,
Google.ProtocolBuffers.IMessage responsePrototype,
Action <Google.ProtocolBuffers.IMessage> done)
{
self.mResponse = null;
self.mResponseError = null;
self.mDone = done;
self.mResponsePrototype = responsePrototype;
// Serialize the request.
RcfProtoController rcfController = (RcfProtoController)controller;
if (rcfController != null)
{
rcfController.Reset();
rcfController.mChannel = self;
}
string serviceName = method.Service.Name;
int methodId = method.Index;
byte[] bytes = request.ToByteArray();
// Hand off to RCF.
if (self.mSwigCallback == null)
{
self.mSwigCallback = new SwigCallback_CallCompletion(self);
}
self._CallMethodSwig(serviceName, methodId, bytes, bytes.Length, self.mSwigCallback);
bool syncRpc = !self.GetAsynchronousRpcMode();
if (syncRpc)
{
if (self.Failed())
{
self.mResponseError = self.ErrorText();
throw new System.Exception(self.mResponseError);
}
}
}
// Entry point from C++.
static internal void ProtoRpcBegin(
RcfProtoServer self,
RcfProtoSession session,
string serviceName,
int methodId)
{
int requestBufferLen = session._GetRequestBufferLength();
byte[] requestBuffer = new byte[requestBufferLen];
session._GetRequestBuffer(requestBuffer, requestBuffer.Length);
// Look up the service and method.
Google.ProtocolBuffers.IService service = null;
if (self.mPbServices.ContainsKey(serviceName))
{
service = self.mPbServices[serviceName];
}
if (service == null)
{
string errorMsg = "The requested service does not exist on this server. Service name: " + serviceName;
throw new Exception(errorMsg);
}
ServiceDescriptor serviceDesc = service.DescriptorForType;
MethodDescriptor methodDesc = serviceDesc.Methods[methodId];
// Build the request object.
IMessage requestPrototype = service.GetRequestPrototype(methodDesc);
IBuilder builder = requestPrototype.WeakCreateBuilderForType();
ByteString byteString = ByteString.CopyFrom(requestBuffer);
builder.WeakMergeFrom(byteString);
IMessage request = builder.WeakBuild();
// Call the PB service
// "=>" not supported in .NET 2.0.
//Action<IMessage> done = (IMessage msg) => ProtoRpcEndCs(session, msg);
Action <IMessage> done = delegate(IMessage msg) { ProtoRpcEndCs(self, session, msg); };
RcfProtoController controller = new RcfProtoController(session);
service.CallMethod(methodDesc, controller, request, done);
}
