/// <summary>
/// 调用服务器端一个无返回值的函数
/// </summary>
/// <param name="invoke">参数</param>
protected void InvokeViaOneWay(WcfInvokeInfo invoke)
{
var p = System.Web.Helpers.Json.Encode(invoke);
Process(p, buffer =>
{
var service = GetService();
service.ProcessViaOneWay(buffer);
return(null);
});
}
private static void WriteException(WcfInvokeInfo invokeInfo, Exception ex)
{
var logWriter = LogWriterGetter.GetLogWriter();
if (logWriter != null)
{
for (int i = 0; i < invokeInfo.Parameters.Length; i++)
{
if (invokeInfo.Parameters[i] != null)
{
ex.Data.Add("[" + i + "]" + invokeInfo.Parameters[i].GetType().Name, "值：" + invokeInfo.Parameters[i]);
}
}
logWriter.Write("Error", invokeInfo.MethodName, ex);
}
}
/// <summary>
/// 调用服务器端一个函数，并返回一个值
/// </summary>
/// <typeparam name="T">返回值类型</typeparam>
/// <param name="invoke">参数</param>
/// <returns>返回值</returns>
protected T Invoke <T>(WcfInvokeInfo invoke)
{
var p = System.Web.Helpers.Json.Encode(invoke);
p = Process(p, (buffer) =>
{
var service = GetService();
return(service.Process(buffer));
});
var result = System.Web.Helpers.Json.Decode <WcfInvokeResult>(p);
if (result != null)
{
if (!result.IsSuccess)
{
throw new WcfException(result.ErrorMessage);
}
return((T)result.Data);
}
return(default(T));
}
private static void WriteLog(WcfInvokeInfo invokeInfo, int time)
{
var logWriter = LogWriterGetter.GetLogWriter();
if (logWriter != null)
{
var sb = new StringBuilder();
if (invokeInfo != null)
{
sb.AppendLine("执行函数：" + invokeInfo.MethodName);
foreach (var p in invokeInfo.Parameters)
{
if (p != null)
{
sb.AppendLine(string.Format(" 参数类型：{0}；值：{1}", p.GetType().Name, p));
}
}
}
logWriter.Write("Timeout\\Info-", invokeInfo.MethodName + "_" + time, LogType.Information, invokeInfo.MethodName + "_" + time, sb.ToString());
}
}
private WcfInvokeResult DoWork(WcfInvokeInfo invokeInfo)
{
var rst = new WcfInvokeResult();
try
{
try
{
var start = DateTime.Now;
if (string.IsNullOrWhiteSpace(invokeInfo.MethodName))
{
throw new LogicException("传入函数名为空");
}
var mi = GetType().GetMethod(invokeInfo.MethodName, BindingFlags.Public | BindingFlags.NonPublic | BindingFlags.Instance | BindingFlags.Static);
if (mi == null)
{
throw new LogicException("传入函数名不存在 - " + invokeInfo.MethodName);
}
var result = mi.Invoke(this, invokeInfo.Parameters); //所有被调用方法,必须返回WcfInvokeResult对象
var end = DateTime.Now;
var span = end - start;
if (span.Seconds >= 5)
{
WriteLog(invokeInfo, (int)span.TotalMilliseconds);
}
rst.IsSuccess = true;
rst.Data = result;
}
catch (TargetInvocationException ex)
{
throw ex.InnerException;
}
catch (Exception ex)
{
WriteException(invokeInfo, ex);
rst.ErrorMessage = ex.Message;
rst.ErrorDetail = "调用函数异常 - " + invokeInfo.MethodName + " " + ex;
}
}
catch (WcfException ex)
{
WriteException(invokeInfo, ex);
rst.ErrorCategory = "WCF";
rst.ErrorMessage = ex.Message;
rst.ErrorDetail = ex.ToString();
}
catch (LogicException ex) // 逻辑错误，不需要写日志
{
rst.ErrorCategory = "LOGIC";
rst.ErrorMessage = ex.Message;
rst.ErrorDetail = ex.ToString();
}
catch (AuthException ex) // 身份验证失败，不需要写日志
{
rst.ErrorCategory = "AUTH";
rst.ErrorMessage = ex.Message;
rst.ErrorDetail = ex.ToString();
}
catch (Exception ex)
{
WriteException(invokeInfo, ex);
rst.ErrorCategory = ex.GetType().FullName;
rst.ErrorMessage = ex.Message;
rst.ErrorDetail = "调用函数异常 - " + invokeInfo.MethodName + " " + ex;
}
return(rst);
}
