public DrsrClientSessionContext BindOverTcp(
string serverName,
ClientSecurityContext securityContext,
RpceAuthenticationLevel authenticationLevel,
TimeSpan timeout)
{
DrsrClientSessionContext clientSessionContext = new DrsrClientSessionContext();
if (serverName == null)
{
throw new ArgumentNullException("serverName");
}
this.rpcAdapter.Bind(
RpceUtility.RPC_OVER_TCPIP_PROTOCOL_SEQUENCE,
serverName,
DrsrUtility.QueryDrsrTcpEndpoint(DrsrRpcInterfaceType.DSAOP, serverName)[0].ToString(),
securityContext,
authenticationLevel,
timeout);
clientSessionContext.RPCHandle = rpcAdapter.Handle;
return(clientSessionContext);
}
public T ExpectRpcCall <T>(
DrsrRpcInterfaceType interfaceType,
TimeSpan timeout,
out DrsrServerSessionContext sessionContext)
where T : DrsrRequestStub
{
RpceServerSessionContext rpceSessionContext;
ushort opnum;
byte[] requestStub = rpceLayerServer.ExpectCall(timeout, out rpceSessionContext, out opnum);
if ((interfaceType == DrsrRpcInterfaceType.DSAOP &&
!Enum.IsDefined(typeof(DsaopMethodOpnums), (ushort)opnum)) ||
(interfaceType == DrsrRpcInterfaceType.DRSUAPI &&
!Enum.IsDefined(typeof(DrsuapiMethodOpnums), (ushort)opnum)))
{
throw new InvalidOperationException("An invalid method is invoked");
}
//If there isn't a corresponding Drsr session context, it's a new session
if (contextManager.LookupSessionContext(rpceSessionContext, out sessionContext))
{
sessionContext.RpceLayerSessionContext = rpceSessionContext;
}
T t;
if (typeof(T) == typeof(DrsrRequestStub))
{
t = (T)DrsrUtility.CreateDrsrRequestStub(interfaceType, opnum);
}
else
{
t = (T)Activator.CreateInstance(typeof(T));
if ((ushort)t.Opnum != opnum)
{
throw new InvalidOperationException("An unexpected method call is received");
}
}
//Decode the request stub
t.Decode(sessionContext, requestStub);
//Update the session context
sessionContext.UpdateSessionContextWithMessageReceived(interfaceType, t);
return(t);
}