public void BeginInvoke <TArgs>(string methodName, TArgs args, Action <RpcClientContext> callback)
{
if (callback == null)
{
throw new NotSupportedException("callback *MUST NOT* be null!");
}
_perfCounters.InvokeTotal.Increment();
_perfCounters.InvokePerSec.Increment();
_perfCounters.ConcurrentContext.Increment();
RpcRequestHeader request = new RpcRequestHeader();
request.FromComputer = ServiceEnviornment.ComputerName;
request.FromService = ServiceEnviornment.ServiceName;
request.Service = _serviceName;
request.Method = methodName;
request.ServerUri = _nexus.ServerUri.ToString();
request.ToUri = ObjectHelper.ToString(_toUri);
request.HasBody = typeof(TArgs) != typeof(RpcNull) && args != null;
IRpcClientTransaction trans = _nexus.CreateTransaction();
RpcClientContext ctx = new RpcClientContext(request, callback, trans, _nexus.ServiceRole);
ctx.SendRequest <TArgs>(args, _timeout);
}
internal RpcClientContext(RpcRequestHeader request, Action <RpcClientContext> callback, IRpcClientTransaction trans, string serviceRole)
{
_trans = trans;
_request = request;
_callback = callback;
_serviceUrl = string.Format("{0}/{1}.{2}", request.ServerUri, request.Service, request.Method);
_serviceRole = serviceRole;
}
