private void WriteOutputStream(SoapMessage message)
{
this._NewStream.Position = 0;
this._NewStream.CopyTo(this._OldStream);
this._NewStream.Position = 0;
ServiceMethodConfigurationElement methodSettings = GetMethodSettings(this._RequestMessage);
if (message.Exception == null && this._RequestMessage.UseServerCache && methodSettings.CacheEnabled)
{
ServiceMethodCache methodCache = this.GetMethodCacheManager().GetOrAddNewValue(this._RequestMessage.MethodCacheKey, (cache, key) =>
{
T result = this.CreateServiceMethodCache(this._RequestMessage.MethodCacheKey, methodSettings.QueueLength);
cache.Add(key, result);
return(result);
});
using (StreamReader reader = new StreamReader(this._NewStream))
{
string dataInCache = reader.ReadToEnd();
methodCache.Add(this._RequestMessage.Document.OuterXml, dataInCache, CreateDependency(methodSettings));
}
}
}
private object InvokeWithMonitor(object instance, object[] inputs, out object[] outputs)
{
ServiceMethodConfigurationElement methodElement = ServiceSettings.GetConfig().GetMethodElementByOperationContext();
object[] result = null;
if (methodElement != null)
{
PerformanceMonitorHelper.DefaultMonitorName = MonitorName;
MonitorData md = PerformanceMonitorHelper.StartMonitor(MonitorName);
md.MonitorName = string.Format("{0}.{1}", OperationContext.Current.GetContractName(), OperationContext.Current.GetMethodName());
md.EnableLogging = methodElement.EnableLogging;
md.EnablePFCounter = methodElement.EnablePFCounter;
md.InstanceName = md.MonitorName;
md.Context["GlobalInstance"] = new WebMethodServerCounters("_Total_");
md.Context["Instance"] = new WebMethodServerCounters(md.InstanceName);
if (md.EnableLogging)
{
md.LogWriter.WriteLine("请求{0}的开始时间: {1:yyyy-MM-dd HH:mm:ss.fff}", md.MonitorName, SNTPClient.AdjustedTime);
}
try
{
PerformanceMonitorHelper.GetDefaultMonitor().WriteExecutionDuration(md.MonitorName,
() =>
{
result = this.InternalInvoke(instance, inputs);
});
}
catch (System.Exception ex)
{
md.HasErrors = true;
if (md.EnableLogging)
{
ex.WriteToEventLog(md.MonitorName, EventLogEntryType.Error, 8010);
}
throw;
}
finally
{
CommitMonitorData();
}
}
else
{
result = this.InternalInvoke(instance, inputs);
}
outputs = (object[])result[1];
return(result[0]);
}
private static T GetMethodSettingAttributeValue <T>(string methodName, string attrName, T defaultValue)
{
T result = defaultValue;
ServiceMethodConfigurationElement element = GetMethodSettings(methodName);
if (element != null)
{
result = element.GetValue(attrName, defaultValue);
}
return(result);
}
private static ServiceMethodConfigurationElement GetMethodSettings(string methodName)
{
ServiceSettings settings = ServiceSettings.GetConfig();
ServiceMethodConfigurationElement result = null;
ServiceConfigurationElement serviceElement = settings.Services[typeof(AppSecurityCheckService).FullName];
if (serviceElement != null)
{
result = serviceElement.Methods[methodName];
}
return(result ?? settings.MethodDefaultSettings);
}
private static ServiceMethodConfigurationElement GetMethodSettings(SimpleRequestSoapMessage requestMessage)
{
ServiceSettings settings = ServiceSettings.GetConfig();
ServiceMethodConfigurationElement result = null;
ServiceConfigurationElement serviceElement = settings.Services[requestMessage.ServiceName];
if (serviceElement != null)
{
result = serviceElement.Methods[requestMessage.Action];
}
return(result ?? settings.MethodDefaultSettings);
}
/// <summary>
/// 从Cache中获取数据
/// </summary>
/// <param name="message"></param>
protected virtual void FetchDataFromCache(SoapMessage message)
{
ServiceMethodConfigurationElement methodSettings = GetMethodSettings(this._RequestMessage);
if (this._RequestMessage.UseServerCache && methodSettings.CacheEnabled)
{
string dataInCache = GetDataInCache(this._RequestMessage);
if (dataInCache != null)
{
SetAfterExecuteMethodCounters(this._RequestMessage, true);
HttpContext.Current.Response.ContentType = "text/xml";
HttpContext.Current.Response.Write(dataInCache);
HttpContext.Current.Response.End();
}
}
}
private static DependencyBase CreateDependency(ServiceMethodConfigurationElement methodSettings)
{
SlidingTimeDependency slidingTimeDependency = new SlidingTimeDependency(methodSettings.CacheSlidingTime);
return(new MixedDependency(new UdpNotifierCacheDependency(), slidingTimeDependency, new MemoryMappedFileNotifierCacheDependency()));
}
