public void BeforeSendReply(ref System.ServiceModel.Channels.Message reply, object correlationState)
{
if (WcfPerformaceMonitorContext.Current != null)
{
DateTime dtWcfProcessBegin = (DateTime)correlationState;
DateTime dtWcfProcessEnd = DateTime.Now;
WcfPerformaceMonitorContext.Current.WcfProcessMonitorInfos[0].WcfProcessTimeOnServer = dtWcfProcessEnd.Subtract(dtWcfProcessBegin);
WcfRequestMonitorInfo monitorInfo = WcfPerformaceMonitorContext.Current.WcfProcessMonitorInfos[0];
MessageHeader <WcfRequestMonitorInfo> response = new MessageHeader <WcfRequestMonitorInfo>(monitorInfo);
string messageHeaderName = SOD.PERFORMANCE_MONITOR_RESPONSE_MESSAGE_HEADER;
MessageHeader header = response.GetUntypedHeader(messageHeaderName, SOD.MESSAGE_HEADER_NAME_SPACE);
int ret = reply.Headers.FindHeader(messageHeaderName, SOD.MESSAGE_HEADER_NAME_SPACE);
if (ret < 0)
{
reply.Headers.Add(header);
}
//释放服务器中的当前WCF监测的对象
while (WcfPerformanceMonitorScope.CurrentScope != null)
{
WcfPerformanceMonitorScope.CurrentScope.Dispose();
}
}
}
public object BeforeSendRequest(ref System.ServiceModel.Channels.Message request, System.ServiceModel.IClientChannel channel)
{
if (WcfPerformaceMonitorContext.Current != null)
{
MessageHeader <bool> mhMonitorSwitch = new MessageHeader <bool>(true);
string messageHeaderName = SOD.PERFORMANCE_MONITOR_SWITCH_MESSAGE_HEADER;
MessageHeader header = mhMonitorSwitch.GetUntypedHeader(messageHeaderName, SOD.MESSAGE_HEADER_NAME_SPACE);
int ret = request.Headers.FindHeader(messageHeaderName, SOD.MESSAGE_HEADER_NAME_SPACE);
if (ret < 0)
{
request.Headers.Add(header);
}
WcfRequestMonitorInfo monitorInfo = new WcfRequestMonitorInfo();
monitorInfo.RequestURI = channel.Via.ToString();
monitorInfo.RequestAction = request.Headers.Action;
monitorInfo.WcfRequestWatch = new System.Diagnostics.Stopwatch();
monitorInfo.WcfRequestWatch.Start();
WcfPerformaceMonitorContext.Current.WcfProcessMonitorInfos.Add(monitorInfo);
return(monitorInfo);
}
else
{
return(null);
}
}
public object AfterReceiveRequest(ref System.ServiceModel.Channels.Message request, System.ServiceModel.IClientChannel channel, System.ServiceModel.InstanceContext instanceContext)
{
bool isPerformanceMonitored = false;
var re = request.Headers.FindHeader(SOD.PERFORMANCE_MONITOR_SWITCH_MESSAGE_HEADER, SOD.MESSAGE_HEADER_NAME_SPACE);
if (re >= 0)
{
isPerformanceMonitored = request.Headers.GetHeader <bool>(SOD.PERFORMANCE_MONITOR_SWITCH_MESSAGE_HEADER, SOD.MESSAGE_HEADER_NAME_SPACE);
}
if (isPerformanceMonitored)
{
WcfPerformanceMonitorScope pmScope = new WcfPerformanceMonitorScope();
WcfRequestMonitorInfo monitorInfo = new WcfRequestMonitorInfo();
WcfPerformaceMonitorContext.Current.WcfProcessMonitorInfos.Add(new WcfRequestMonitorInfo());
}
DateTime dtWcfProcessBegin = DateTime.Now;
return(dtWcfProcessBegin);
}
public void AfterReceiveReply(ref System.ServiceModel.Channels.Message reply, object correlationState)
{
WcfRequestMonitorInfo monitorInfo = (WcfRequestMonitorInfo)correlationState;
if (monitorInfo != null)
{
var re = reply.Headers.FindHeader(SOD.PERFORMANCE_MONITOR_RESPONSE_MESSAGE_HEADER, SOD.MESSAGE_HEADER_NAME_SPACE);
if (re >= 0)
{
WcfRequestMonitorInfo monitorInfoFromServer = reply.Headers.GetHeader <WcfRequestMonitorInfo>(SOD.PERFORMANCE_MONITOR_RESPONSE_MESSAGE_HEADER, SOD.MESSAGE_HEADER_NAME_SPACE);
monitorInfo.WcfProcessTimeOnServer = monitorInfoFromServer.WcfProcessTimeOnServer;
monitorInfo.DBProcessMonitorInfos = monitorInfoFromServer.DBProcessMonitorInfos;
monitorInfo.DBRequestCount = monitorInfoFromServer.DBRequestCount;
}
monitorInfo.WcfRequestWatch.Stop();
monitorInfo.WcfProcessTime = monitorInfo.WcfRequestWatch.Elapsed;
}
}
