public static string GetRpcMethodContext(string pInterfaceName, string pFunctionName, object[] pParames)
{
RpcMethod rpcMethod = new RpcMethod(pInterfaceName, pFunctionName, pParames);
return(rpcMethod._mElement.ToString());
}
public void Invoke(string pInterfaceName, string pFunctionName, object[] pParames, RpcResultCallback pCallback, bool pReturnOnlyOne = false)
{
BatchInvokeCallbackObject bInvokeCallbackObject = null;
try
{
//是否为批量调用
if (_currentBatchInvokeCallbackObject != null)
{
if (BatchInvokeQueue.ContainsKey(_currentBatchInvokeCallbackObject))
{
bInvokeCallbackObject = BatchInvokeQueue[_currentBatchInvokeCallbackObject];
if (bInvokeCallbackObject != null)
{
bInvokeCallbackObject.AddInvokeCount();
}
}
}
//判断在多次调用同一个方法时，是否仅返回一次结果
string code = pInterfaceName + pFunctionName;
lock (LockOnlyOne)
{
if (pReturnOnlyOne)
{
if (InvokeCountDic.ContainsKey(code))
{
//累加调用方法次数
InvokeCountDic[code]++;
}
else
{
//初次调用该方法赋值1，该方法执行返回后再减1
InvokeCountDic[code] = 1;
}
}
}
SynchronizationContext syncContext = SynchronizationContext.Current;
string url = "";//@? Utile.GetHostUrl();
var remoting = new Uri(string.Format("{0}/RemotingHandler.ashx", url.ToString(CultureInfo.InvariantCulture)));
var hwRequest = (HttpWebRequest)WebRequest.Create(remoting);
hwRequest.Method = "POST";
hwRequest.ContentType = "application/x-www-form-urlencoded";
string methodContext = RpcMethod.GetRpcMethodContext(pInterfaceName, pFunctionName, pParames);
var rpcState = new RpcState
{
WebRequest = hwRequest,
ResultCallback = pCallback,
SyncContext = syncContext,
MethodContext = methodContext,
BatchInvokeCallbackObject = bInvokeCallbackObject,
IsOnlyOne = pReturnOnlyOne,
OnlyOneCode = code
};
hwRequest.BeginGetRequestStream(OnGetRequestStream, rpcState);
}
catch (Exception ex)
{
if (pCallback != null)
{
var result = new RpcResult();
result.SetException(ex);
pCallback(result);
if (bInvokeCallbackObject != null)
{
bInvokeCallbackObject.RemoveInvokeCount(result);
}
}
}
}