protected void PostInvoke(object[] inputs, object returnedValue, object[] outputs, Exception exception)
{
try
{
#if DEBUG
if (exception == null)
{
Console.WriteLine("End invoke：" + OperationContext.Current.GetCurrentOperationDescription().SyncMethod.Name);
}
Console.WriteLine("ElapsedMilliseconds：" + sw.ElapsedMilliseconds);
#endif
var results = new List <string>();
results.Add(returnedValue.ToString());
results.AddRange(outputs.Select(o => o.ToString()).ToList());
var logSetting = WcfSettingManager.CurrentServerSetting(OperationContext.Current.GetCurrentServiceDescription().ServiceType).WcfLogSetting;
if (logSetting.Enabled && logSetting.InvokeInfoSetting.Enabled)
{
var log = WcfLogProvider.GetServerInvokeInfo(
"OperationInvoker.PostInvoke",
sw.ElapsedMilliseconds,
exception == null ? true : false,
OperationContext.Current.GetCurrentOperationDescription().SyncMethod.Name,
ServerApplicationContext.Current,
inputs.Select(i => i.ToString()).ToList(), results);
WcfServiceLocator.GetLogService().LogWithoutException(log);
}
}
catch (Exception ex)
{
LocalLogService.Log(ex.ToString());
}
}
public void BeforeSendReply(ref Message reply, object correlationState)
{
try
{
var clientContext = new ClientApplicationContext();
clientContext.ServerMachineName = WcfLogProvider.MachineName;
clientContext.RequestIdentity = ServerApplicationContext.Current.RequestIdentity;
clientContext.ServerExceptionID = ServerApplicationContext.Current.ServerExceptionID ?? "";
var serviceType = OperationContext.Current.GetCurrentServiceDescription().ServiceType;
if (!serviceVersionCache.ContainsKey(serviceType.FullName))
{
lock (locker)
{
if (!serviceVersionCache.ContainsKey(serviceType.FullName))
{
serviceVersionCache.Add(serviceType.FullName, serviceType.Assembly.GetName().Version.ToString());
}
}
}
clientContext.ServerVersion = serviceVersionCache[serviceType.FullName];
reply.SetApplicationContext(clientContext);
#if DEBUG
var message = reply.ToString();
Console.WriteLine("Server send message：" + message);
#endif
var setting = WcfSettingManager.CurrentServerSetting(OperationContext.Current.GetCurrentServiceDescription().ServiceType);
var securitySetting = setting.WcfSecuritySetting;
if (securitySetting.PasswordCheck.Enable)
{
if (securitySetting.PasswordCheck.Direction == OperationDirection.Both || securitySetting.PasswordCheck.Direction == OperationDirection.Reply)
{
clientContext.Password = securitySetting.PasswordCheck.Password;
}
}
var logSetting = setting.WcfLogSetting;
if (logSetting.Enabled && logSetting.MessageInfoSetting.Enabled)
{
var direct = logSetting.MessageInfoSetting.MessageDirection;
if (direct == MessageDirection.Both ||
direct == MessageDirection.Send)
{
var log = WcfLogProvider.GetServerMessageInfo(
"ServerMessageInspector.BeforeSendReply",
MessageDirection.Send,
reply.ToString());
WcfServiceLocator.GetLogService().LogWithoutException(log);
}
}
}
catch (Exception ex)
{
LocalLogService.Log(ex.ToString());
}
}
internal static WcfChannelWrapper <T> CreateServiceClient <T>() where T : class
{
string typeName = typeof(T).FullName;
ChannelFactory cf;
if (!channelFactoryCache.TryGetValue(typeName, out cf))
{
lock (cacheLocker)
{
if (!channelFactoryCache.TryGetValue(typeName, out cf))
{
if (typeof(T) == typeof(IWcfConfigService))
{
var configServiceAddress = ConfigurationManager.AppSettings[WCFCONFIGSERVICE_ADDRESS_KEY];
if (string.IsNullOrEmpty(configServiceAddress))
{
throw new Exception("Please set [" + WCFCONFIGSERVICE_ADDRESS_KEY + "] appSettings in your config!");
}
var binding = new NetTcpBinding();
binding.Security.Mode = SecurityMode.None;
var address = string.Format("net.tcp://{0}", configServiceAddress);
cf = new ChannelFactory <IWcfConfigService>(binding, address);
}
else if (typeof(T) == typeof(IWcfLogService))
{
var logServiceAddress = ConfigurationManager.AppSettings[WCFLOGSERVICE_ADDRESS_KEY];
if (string.IsNullOrEmpty(logServiceAddress))
{
throw new Exception("Please set [" + WCFLOGSERVICE_ADDRESS_KEY + "] appSettings in your config!");
}
var elements = new List <BindingElement>();
elements.Add(new BinaryMessageEncodingBindingElement());
elements.Add(new TcpTransportBindingElement());
var binding = new CustomBinding(elements);
var address = string.Format("net.tcp://{0}", logServiceAddress);
cf = new ChannelFactory <IWcfLogService>(binding, address);
}
else
{
var endpoint = GetWcfClientEndpointConfiguration(typeof(T));
cf = CreateChannelFactory <T>(endpoint);
WcfSettingManager.Init <T>();
ConfigUpdateManager.InitClient();
if (WcfSettingManager.CurrentClientSetting <T>().WcfLogSetting.StartInfoSetting.Enabled)
{
var log = WcfLogProvider.GetClientStartInfo(typeof(T).FullName, "WcfServiceClientFactory.CreateServiceClient", endpoint);
WcfServiceLocator.GetLogService().LogWithoutException(log);
}
}
channelFactoryCache[typeName] = cf;
}
}
}
return(new WcfChannelWrapper <T>((cf as ChannelFactory <T>).CreateChannel()));
}
public void AfterReceiveReply(ref Message reply, object correlationState)
{
#if DEBUG
var message = reply.ToString();
Console.WriteLine("Client got message：" + message);
#endif
ClientApplicationContext.Current = reply.GetApplicationContext <ClientApplicationContext>();
try
{
var setting = WcfSettingManager.CurrentClientSetting((correlationState as Type));
var logSetting = setting.WcfLogSetting;
if (logSetting.Enabled && logSetting.MessageInfoSetting.Enabled)
{
var direct = logSetting.MessageInfoSetting.MessageDirection;
if (direct == MessageDirection.Both || direct == MessageDirection.Receive)
{
var log = WcfLogProvider.GetClientMessageInfo(
(correlationState as Type).FullName,
ClientApplicationContext.Current.RequestIdentity,
"ClientMessageInspector.AfterReceiveReply",
MessageDirection.Receive,
reply.ToString());
WcfServiceLocator.GetLogService().LogWithoutException(log);
}
}
var securitySetting = setting.WcfSecuritySetting;
if (securitySetting.PasswordCheck.Enable)
{
if (securitySetting.PasswordCheck.Direction == OperationDirection.Both || securitySetting.PasswordCheck.Direction == OperationDirection.Reply)
{
if (ClientApplicationContext.Current.Password != securitySetting.PasswordCheck.Password)
{
throw new WcfSecurityException("PasswordCheck failed in reply!");
}
}
}
}
catch (Exception ex)
{
LocalLogService.Log(ex.ToString());
if (ex is WcfSecurityException)
{
throw;
}
}
}
public object AfterReceiveRequest(ref Message request, IClientChannel channel, InstanceContext instanceContext)
{
#if DEBUG
var message = request.ToString();
Console.WriteLine("Server got message：" + message);
#endif
ServerApplicationContext.Current = request.GetApplicationContext <ServerApplicationContext>();
try
{
var setting = WcfSettingManager.CurrentServerSetting(OperationContext.Current.GetCurrentServiceDescription().ServiceType);
var logSetting = setting.WcfLogSetting;
if (logSetting.Enabled && logSetting.MessageInfoSetting.Enabled)
{
var direct = logSetting.MessageInfoSetting.MessageDirection;
if (direct == MessageDirection.Both || direct == MessageDirection.Receive)
{
var log = WcfLogProvider.GetServerMessageInfo(
"ServerMessageInspector.AfterReceiveRequest",
MessageDirection.Receive,
request.ToString());
WcfServiceLocator.GetLogService().LogWithoutException(log);
}
}
var securitySetting = setting.WcfSecuritySetting;
if (securitySetting.PasswordCheck.Enable)
{
if (securitySetting.PasswordCheck.Direction == OperationDirection.Both || securitySetting.PasswordCheck.Direction == OperationDirection.Request)
{
if (ServerApplicationContext.Current.Password != securitySetting.PasswordCheck.Password)
{
throw new WcfSecurityException("PasswordCheck failed in request!");
}
}
}
}
catch (Exception ex)
{
LocalLogService.Log(ex.ToString());
if (ex is WcfSecurityException)
{
throw;
}
}
return(null);
}
public bool HandleError(Exception error)
{
try
{
#if DEBUG
Console.WriteLine("Exception in service！ Message:{0}, id : {1}", error.Message, error.Data["id"]);
#endif
var logSetting = WcfSettingManager.CurrentServerSetting(OperationContext.Current.GetCurrentServiceDescription().ServiceType).WcfLogSetting;
if (logSetting.Enabled && logSetting.ExceptionInfoSetting.Enabled)
{
var exceptionID = error.Data["id"].ToString();
var log = WcfLogProvider.GetServerExceptionInfo("ErrorHandler.HandleErrer", error);
log.ID = exceptionID;
WcfServiceLocator.GetLogService().LogWithoutException(log);
}
}
catch (Exception ex)
{
LocalLogService.Log(ex.ToString());
}
return(true);
}
public object BeforeSendRequest(ref Message request, IClientChannel channel)
{
#if DEBUG
var message = request.ToString();
Console.WriteLine("Client send message：" + message);
#endif
try
{
var channelType = channel.GetType();
var serverContext = new ServerApplicationContext();
var clientContext = new ClientApplicationContext();
clientContext.RequestIdentity = serverContext.RequestIdentity;
ClientApplicationContext.Current = clientContext;
var setting = WcfSettingManager.CurrentClientSetting(channelType);
var securitySetting = setting.WcfSecuritySetting;
if (securitySetting.PasswordCheck.Enable)
{
if (securitySetting.PasswordCheck.Direction == OperationDirection.Both || securitySetting.PasswordCheck.Direction == OperationDirection.Request)
{
serverContext.Password = securitySetting.PasswordCheck.Password;
}
}
var logSetting = setting.WcfLogSetting;
if (logSetting.Enabled && logSetting.MessageInfoSetting.Enabled)
{
var direct = logSetting.MessageInfoSetting.MessageDirection;
if (direct == MessageDirection.Both || direct == MessageDirection.Send)
{
var log = WcfLogProvider.GetClientMessageInfo(
channelType.FullName,
ClientApplicationContext.Current.RequestIdentity,
"ClientMessageInspector.BeforeSendRequest",
MessageDirection.Send,
request.ToString());
WcfServiceLocator.GetLogService().LogWithoutException(log);
}
}
serverContext.RequestIdentity = Guid.NewGuid().ToString();
serverContext.ClientMachineName = WcfLogProvider.MachineName;
if (!contractVersionCache.ContainsKey(channelType.FullName))
{
lock (locker)
{
if (!contractVersionCache.ContainsKey(channelType.FullName))
{
contractVersionCache.Add(channelType.FullName, channelType.Assembly.GetName().Version.ToString());
}
}
}
serverContext.ClientVersion = contractVersionCache[channelType.FullName];
request.SetApplicationContext(serverContext);
return(channelType);
}
catch (Exception ex)
{
LocalLogService.Log(ex.ToString());
}
return(channel.GetType());
}
public override IMessage Invoke(IMessage msg)
{
using (var client = WcfServiceClientFactory.CreateServiceClient <T>())
{
var channel = client.Channel;
IMethodCallMessage methodCall = (IMethodCallMessage)msg;
IMethodReturnMessage methodReturn = null;
object[] copiedArgs = Array.CreateInstance(typeof(object), methodCall.Args.Length) as object[];
methodCall.Args.CopyTo(copiedArgs, 0);
bool isSuccessuful = false;
var stopwatch = Stopwatch.StartNew();
try
{
#if DEBUG
Console.WriteLine("Begin to invoke：" + methodCall.MethodName);
#endif
object returnValue = methodCall.MethodBase.Invoke(channel, copiedArgs);
#if DEBUG
Console.WriteLine("End invoke:" + methodCall.MethodName);
#endif
methodReturn = new ReturnMessage(returnValue,
copiedArgs,
copiedArgs.Length,
methodCall.LogicalCallContext,
methodCall);
isSuccessuful = true;
}
catch (Exception ex)
{
var exception = ex;
var excepionID = ClientApplicationContext.Current.ServerExceptionID ?? "";
if (ex.InnerException != null)
{
exception = ex.InnerException;
exception.HelpLink = "Please check this exception via ID : " + excepionID;
}
methodReturn = new ReturnMessage(exception, methodCall);
if (WcfLogSetting.Enabled && WcfLogSetting.ExceptionInfoSetting.Enabled)
{
var log = WcfLogProvider.GetClientExceptionInfo(
typeof(T).FullName,
ClientApplicationContext.Current.RequestIdentity,
"ServiceRealProxy.Invoke",
exception, excepionID);
WcfServiceLocator.GetLogService().LogWithoutException(log);
}
}
finally
{
if (WcfLogSetting.Enabled && WcfLogSetting.InvokeInfoSetting.Enabled)
{
var log = WcfLogProvider.GetClientInvokeLog(
typeof(T).FullName,
"ServiceRealProxy.Invoke",
stopwatch.ElapsedMilliseconds,
isSuccessuful,
methodCall.MethodName,
ClientApplicationContext.Current);
WcfServiceLocator.GetLogService().LogWithoutException(log);
}
}
return(methodReturn);
}
}
public static ServiceHost CreateServiceHost(Type serviceType)
{
string typeName = serviceType.FullName;
var serviceHost = new ServiceHost(serviceType);
if (!typeof(IWcfConfigService).IsAssignableFrom(serviceType) && !typeof(IWcfLogService).IsAssignableFrom(serviceType))
{
WcfSettingManager.Init(serviceType);
if (serviceHost.Description.Behaviors.Find <ServiceErrorBehavior>() == null)
{
serviceHost.Description.Behaviors.Add(new ServiceErrorBehavior());
}
if (serviceHost.Description.Behaviors.Find <ActionInterceptBehavior>() == null)
{
serviceHost.Description.Behaviors.Add(new ActionInterceptBehavior());
}
if (WcfSettingManager.CurrentServerSetting(serviceType).WcfCoreSetting.EnableUnity)
{
if (serviceHost.Description.Behaviors.Find <UnityServiceBehavior>() == null)
{
serviceHost.Description.Behaviors.Add(new UnityServiceBehavior());
}
}
serviceHost.Description.Endpoints.Clear();
var wcfService = GetWcfServiceConfiguration(serviceType);
if (wcfService == null)
{
throw new Exception("Can not locate any Wcf service, please check metadata config!");
}
var bindingCache = new Dictionary <string, Binding>();
foreach (var ep in wcfService.Endpoints)
{
string address = ConfigHelper.CreateAddress(
ep.EndpointProtocol,
Environment.MachineName,
ep.EndpointPort,
ep.EndpointName);
Binding binding;
if (!bindingCache.TryGetValue(address, out binding))
{
binding = ConfigHelper.CreateBinding(ep.EndpointBindingType, ep.EndpointBindingXml);
bindingCache[address] = binding;
}
serviceHost.AddServiceEndpoint(ep.ServiceContractType, binding, address);
if (!string.IsNullOrEmpty(ep.EndpointBehaviorXml))
{
AddEndPointBehavior(serviceHost.Description.Endpoints.Last(), ep.EndpointBehaviorXml);
}
}
foreach (var ep in serviceHost.Description.Endpoints)
{
ep.Behaviors.Add(new MessageInspectorEndpointBehavior());
}
if (!string.IsNullOrEmpty(wcfService.ServiceBehaviorXml))
{
AddServiceBehavior(serviceHost, wcfService.ServiceBehaviorXml);
}
serviceHost.Opened += (sender, o) =>
{
if (WcfSettingManager.CurrentServerSetting(serviceType).WcfLogSetting.StartInfoSetting.Enabled)
{
var log = WcfLogProvider.GetServerStartInfo(serviceType.FullName, "WcfServiceHostFactory.CreateServiceHost", wcfService);
WcfServiceLocator.GetLogService().LogWithoutException(log);
}
};
}
return(serviceHost);
}