关于c＃：WCF服务问题？

WCF Services issue? (2 way connection)

我有使用WCF服务的简单聊天程序。一个服务用于服务器，另一个服务用于客户端。这些服务相互连接并互相呼叫。对于托管服务器，我使用Windows服务，对于客户机，我在Windows应用程序中托管WCF服务。毕竟，我发现这个代码在简单的计算机上工作，但是当将服务器服务移动到另一台计算机时，出现了异常，服务器无法连接到客户机。我搜索并尝试其他方法。我得到了一个结果：*如果Windows应用程序中的WCF服务主机无法从其他计算机连接到它。*仅当我使用两个Windows服务(在Windows服务中承载WCF客户端服务)时，此代码才起作用。但我想知道如何在Windows应用程序中托管WCF服务，以连接和使用其他服务？这是我的密码客户端代码：管理者

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public delegate void UserInfoHandeler(string UserName);
public delegate void MessageHandeler(string Message);
[ServiceBehavior(InstanceContextMode = InstanceContextMode.Single)]
public class Manager : IClientPoint
{
public void SendUserList(string[] users)
{
frmRoom.Members = users; // this method called by Server (WCF service which host in windows service)
//when server call this method I have an exception with SSPI
}
public void SendMessage(string message)
{
frmRoom.ReciveMessage = message; // this method called by Server (WCF service which host in windows service)
//when server call this method I have an exception with SSPI

}

FrmJoin frmJoin;
FrmRoom frmRoom;
ChatServerClient ServiceInvoker;

public string User
{
get;
set;
}

public void Run()
{
frmJoin = new FrmJoin();
frmJoin.LoginEvent += new UserInfoHandeler(frmJoin_LoginEvent);
ServiceInvoker = new ChatServerClient("WSHttpBinding_ChatServer", Settings.Default.ChatServerAddress);
frmJoin.ShowDialog();
}

void frmJoin_LoginEvent(string UserName)
{
frmRoom = new FrmRoom();
frmRoom.SendMessageEvent += new MessageHandeler(frmRoom_SendMessageEvent);
frmJoin.LogoutEvent += new UserInfoHandeler(frmJoin_LogoutEvent);
User = UserName;
frmRoom.ReciveMessage = ServiceInvoker.Login(User, Settings.Default.ClientPointAddress);
frmRoom.ShowDialog();
}

void frmJoin_LogoutEvent(string UserName)
{
string message = ServiceInvoker.Logout(UserName, Settings.Default.ChatServerAddress);
}

void frmRoom_SendMessageEvent(string Message)
{
ServiceInvoker.SendMessage(User, Message);
} }

客户端配置：

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<system.serviceModel>
<bindings>
<wsHttpBinding>
<binding name="WSHttpBinding_Config" closeTimeout="00:05:00"
openTimeout="00:05:00" receiveTimeout="00:10:00" sendTimeout="00:05:00"
bypassProxyOnLocal="false" transactionFlow="false" hostNameComparisonMode="StrongWildcard"
maxBufferPoolSize="2147483647" maxReceivedMessageSize="2147483647"
messageEncoding="Mtom" textEncoding="utf-8" useDefaultWebProxy="true"
allowCookies="false">
<readerQuotas maxDepth="2147483647" maxStringContentLength="2147483647" maxArrayLength="2147483647"
maxBytesPerRead="2147483647" maxNameTableCharCount="2147483647" />
<reliableSession ordered="true" inactivityTimeout="00:10:00" enabled="false" />
<security mode="Message">
<transport clientCredentialType="Windows" proxyCredentialType="None" realm="" />
<message clientCredentialType="Windows" negotiateServiceCredential="true"
algorithmSuite="Default" establishSecurityContext="true" />
</security>
</binding>
<binding name="MyConfig" closeTimeout="00:10:00" openTimeout="00:10:00"
sendTimeout="00:10:00" maxReceivedMessageSize="2147483647">
<readerQuotas maxDepth="2147483647" maxStringContentLength="2147483647"
maxArrayLength="2147483647" maxBytesPerRead="2147483647" maxNameTableCharCount="2147483647" />
</binding>
</wsHttpBinding>
</bindings>
<client>
<endpoint
binding="wsHttpBinding" bindingConfiguration="WSHttpBinding_Config"
contract="Host.IChatServer" name="WSHttpBinding_ChatServer">
</endpoint>
</client>
<behaviors>
<serviceBehaviors>
<behavior name="Room.Service1Behavior">
<serviceMetadata httpGetEnabled="true" />
<serviceDebug includeExceptionDetailInFaults="false" />
</behavior>
</serviceBehaviors>
</behaviors>
<services>
<service behaviorConfiguration="Room.Service1Behavior" name="Room.Manager">
<endpoint address="" binding="wsHttpBinding" contract="Room.IClientPoint" bindingConfiguration="WSHttpBinding_Config">
</endpoint>
<endpoint address="mex" binding="mexHttpBinding" contract="IMetadataExchange" />
</service>
</services>

http://pchost:8731/clientpoint/客户端/http://pcserver:8731/聊天服务器/

服务器代码：[服务行为(InstanceContextMode=InstanceContextMode.Single)]公共类聊天服务器：ichatserver{词典客户；

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public ChatServer()
{
clients = new Dictionary<string, ClientInvoker>();
}

public string Login(string Username, string address)
{
try
{
ClientInvoker client = new ClientInvoker("WSHttpBinding_ClientPoint", address);
clients.Add(Username, client);
foreach (ClientInvoker clientinvoker in clients.Values)
clientinvoker.SendUserList(clients.Keys.ToArray());
}
catch (Exception e)
{
File.AppendAllText(@"c:\ServiceChatLog.txt","Service trow Exeption
");
File.AppendAllText(@"c:\ServiceChatLog.txt", e.ToString() +"
");
}
return string.Format("Welcom {0}", Username);
}

public string[] GetListUser()
{
return clients.Keys.ToArray();
}

public void SendMessage(string userName, string ReciveMessage)
{
string message = string.Format("{0} : {1}", userName, ReciveMessage);
foreach (ClientInvoker clientinvoker in clients.Values)
clientinvoker.SendMessage(message);
}
public string Logout(string Username, string address)
{
clients.Remove(Username);
foreach (ClientInvoker clientinvoker in clients.Values)
{
clientinvoker.SendUserList(clients.Keys.ToArray());
clientinvoker.SendMessage(string.Format("{0} left ROOM", Username));
}
return string.Format("Godbye {0}", Username);
}
}

服务器配置：

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</binding>
</wsHttpBinding>
</bindings>
<client>
<endpoint
binding="wsHttpBinding" bindingConfiguration="WSHttpBinding_Config"
contract="Room.IClientPoint" name="WSHttpBinding_ClientPoint">
</endpoint>
</client>

如果您需要使用双向通信，也许您应该看看WCF双工服务。