internal RpcTransparentService(T serviceObj, string serviceUrl)
: base(string.Empty)
{
Type intf = typeof(T);
if (!intf.IsInterface)
{
throw new NotSupportedException();
}
RpcServiceAttribute serviceAttr = AttributeHelper.GetAttribute <RpcServiceAttribute>(intf);
p_serviceName = serviceAttr.ServiceName;
_serviceObj = serviceObj;
_serviceUrl = serviceUrl;
IICPerformanceCounterCategory category =
new IICPerformanceCounterCategory("rpc:" + p_serviceName,
PerformanceCounterCategoryType.MultiInstance);
foreach (MethodInfo method in intf.GetMethods())
{
string methodName = method.Name;
DynamicMethod dm = new DynamicMethod("fun", typeof(object[]),
new[] { typeof(RpcServerContext) });
RpcServiceMethod m = new RpcServiceMethod();
m.RatePerSecond = category.CreateCounter(methodName + " /sec.",
PerformanceCounterType.RateOfCountsPerSecond32);
m.TotalCount = category.CreateCounter(methodName + " Total.",
PerformanceCounterType.NumberOfItems32);
m.TotalFailed = category.CreateCounter(methodName + " Failed.",
PerformanceCounterType.NumberOfItems32);
m.Concurrent = category.CreateCounter(methodName + " Concurrent.",
PerformanceCounterType.NumberOfItems32);
m.Method = method;
RpcGetArgsHelper.RegisterMethod(p_serviceName, m);
_methods.Add(methodName, m);
}
IICPerformanceCounterFactory.GetCounters(category);
}
private static void CreateMethod(CodeNamespace name, CodeTypeDeclaration proxy, MethodInfo item, Type typeInterface)
{
string strMethod = @" public void {0}({1}, RpcResult2<{2}> callback)
{{
RpcClientProxy<{3}> clientProxy =
RpcProxyFactory.GetProxy<{3}>(_ip);
{4} temp_args = new {4}({5});
clientProxy.BeginInvoke(""{0}"", temp_args,
delegate(RpcClientContext context)
{{
try
{{
{2} ret = context.EndInvoke<{2}>();
callback.Callback(ret);
}}
catch (Exception ex)
{{
Action<Exception> temp = callback.ExceptionHandler;
if (temp != null)
temp(ex);
}}
}});
}}";
ParameterInfo[] pis = item.GetParameters();
string strArgType = RpcGetArgsHelper.GetTypeStr2(pis);
string strParams = RpcGetArgsHelper.GetParams(pis);
string strParams2 = RpcGetArgsHelper.GetParams2(pis);
Type returnType = pis[pis.Length - 1].ParameterType;
string strReturnType = returnType.GetGenericArguments()[0].FullName;
strMethod = string.Format(strMethod, item.Name, strParams, strReturnType,
typeInterface.FullName, strArgType, strParams2);
proxy.Members.Add(new CodeSnippetTypeMember(strMethod));
}
