我剛剛下載了MSNP-Sharp庫，目的是創建我自己的消息客戶端，但是我很努力地得到示例登錄。代碼全部編譯並且運行，但是當我提供我的登錄信息，然後選擇「登錄」我幾乎立即得到以下SocketException：MSNP-Sharp示例未能登錄，給出SocketException
「無連接可以作出，因爲目標機器積極地拒絕它64.4.9.254:1863」
我已經通過了代碼，它是導致這一點messenger.Connect（）函數，有點顯而易見年。當我運行示例時，我只更改登錄名和密碼的詳細信息。我正在運行帶有最新版Windows Live Messenger的Windows 7 x86。
我試過禁用我的防病毒軟件，甚至會臨時卸載它，以防萬一是錯誤。
我也嘗試禁用Windows防火牆，沒有運氣。
您是否嘗試過MSNPSharp的示例客戶端？
這裏是一個演示，我希望這將是有益
using System;
using System.Collections.Generic;
using System.Text;
using System.Drawing.Color;
namespace MSNRobot
{
using MSNPSharp;
using MSNPSharp.Core;
using MSNPSharp.DataTransfer;
class RobotConversation
{
private Conversation _conversation = null;
private RobotMain _robotmain = null;
public RobotConversation(Conversation conv, RobotMain robotmain)
{
Console.WriteLine("==> Struct a conversation");
_conversation = conv;
_conversation.Switchboard.TextMessageReceived += new EventHandler<TextMessageEventArgs>(Switchboard_TextMessageReceived);
_conversation.Switchboard.SessionClosed += new EventHandler<EventArgs>(Switchboard_SessionClosed);
_conversation.Switchboard.ContactLeft += new EventHandler<ContactEventArgs>(Switchboard_ContactLeft);
_robotmain = robotmain;
}
//online status
private void Switchboard_TextMessageReceived(object sender, TextMessageEventArgs e)
{
Console.WriteLine("==>Received Msg From " + e.Sender.Mail + " Content:\n" + e.Message.Text);
//echo back ///////////// TODO /////////////////
_conversation.Switchboard.SendTextMessage(e.Message);
}
private void Switchboard_SessionClosed(object sender, EventArgs e)
{
Console.WriteLine("==>Session Closed, Remove conversation");
_conversation.Switchboard.Close();
_conversation = null;
_robotmain.RobotConvlist.Remove(this);
}
private void Switchboard_ContactLeft(object sender, ContactEventArgs e)
{
Console.WriteLine("==>Contact Left.");
}
}
class RobotMain
{
private Messenger messenger = new Messenger();
private List<RobotConversation> _convs = new List<RobotConversation>(0);
public RobotMain()
{
messenger.NameserverProcessor.ConnectionEstablished += new EventHandler<EventArgs>(NameserverProcessor_ConnectionEstablished);
messenger.Nameserver.SignedIn += new EventHandler<EventArgs>(Nameserver_SignedIn);
messenger.Nameserver.SignedOff += new EventHandler<SignedOffEventArgs>(Nameserver_SignedOff);
messenger.NameserverProcessor.ConnectingException += new EventHandler<ExceptionEventArgs>(NameserverProcessor_ConnectingException);
messenger.Nameserver.ExceptionOccurred += new EventHandler<ExceptionEventArgs>(Nameserver_ExceptionOccurred);
messenger.Nameserver.AuthenticationError += new EventHandler<ExceptionEventArgs>(Nameserver_AuthenticationError);
messenger.Nameserver.ServerErrorReceived += new EventHandler<MSNErrorEventArgs>(Nameserver_ServerErrorReceived);
messenger.Nameserver.ContactService.ReverseAdded += new EventHandler<ContactEventArgs>(Nameserver_ReverseAdded);
messenger.ConversationCreated += new EventHandler<ConversationCreatedEventArgs>(messenger_ConversationCreated);
messenger.Nameserver.OIMService.OIMReceived += new EventHandler<OIMReceivedEventArgs>(Nameserver_OIMReceived);
messenger.Nameserver.OIMService.OIMSendCompleted += new EventHandler<OIMSendCompletedEventArgs>(OIMService_OIMSendCompleted);
}
public List<RobotConversation> RobotConvlist
{
get
{
return _convs;
}
}
private void NameserverProcessor_ConnectionEstablished(object sender, EventArgs e)
{
//messenger.Nameserver.AutoSynchronize = true;
Console.WriteLine("==>Connection established!");
}
private void Nameserver_SignedIn(object sender, EventArgs e)
{
messenger.Owner.Status = PresenceStatus.Online;
Console.WriteLine("==>Signed into the messenger network as " + messenger.Owner.Name);
}
private void Nameserver_SignedOff(object sender, SignedOffEventArgs e)
{
Console.WriteLine("==>Signed off from the messenger network");
}
private void NameserverProcessor_ConnectingException(object sender, ExceptionEventArgs e)
{
//MessageBox.Show(e.Exception.ToString(), "Connecting exception");
Console.WriteLine("==>Connecting failed");
}
private void Nameserver_ExceptionOccurred(object sender, ExceptionEventArgs e)
{
// ignore the unauthorized exception, since we're handling that error in another method.
if (e.Exception is UnauthorizedException)
return;
Console.WriteLine("==>Nameserver exception:" + e.Exception.ToString());
}
private void Nameserver_AuthenticationError(object sender, ExceptionEventArgs e)
{
Console.WriteLine("==>Authentication failed:" + e.Exception.InnerException.Message);
}
private void Nameserver_ServerErrorReceived(object sender, MSNErrorEventArgs e)
{
// when the MSN server sends an error code we want to be notified.
Console.WriteLine("==>Server error received:" + e.MSNError.ToString());
}
void Nameserver_ReverseAdded(object sender, ContactEventArgs e)
{
//Contact contact = e.Contact;
//contact.OnAllowedList = true;
//contact.OnPendingList = false;
//messenger.Nameserver.ContactService.AddNewContact(contact.Mail);
Console.WriteLine("==>ReverseAdded contact mail:" + e.Contact.Mail);
//messenger.Nameserver.AddNewContact(
e.Contact.OnAllowedList = true;
e.Contact.OnForwardList = true;
}
private void messenger_ConversationCreated(object sender, ConversationCreatedEventArgs e)
{
Console.WriteLine("==>Conversation created");
_convs.Add(new RobotConversation(e.Conversation, this));
}
//offline status
void Nameserver_OIMReceived(object sender, OIMReceivedEventArgs e)
{
Console.WriteLine("==>OIM received at : " + e.ReceivedTime + " From : " +
e.NickName + " (" + e.Email + ") " + e.Message);
TextMessage message = new TextMessage(e.Message);
message.Font = "Trebuchet MS";
//message.Color = Color.Brown;
message.Decorations = TextDecorations.Bold;
Console.WriteLine("==>Echo back");
messenger.OIMService.SendOIMMessage(e.Email, message.Text);
}
void OIMService_OIMSendCompleted(object sender, OIMSendCompletedEventArgs e)
{
if (e.Error != null)
{
Console.WriteLine("OIM Send Error:" + e.Error.Message);
}
}
public void BeginLogin(string account, string password)
{
if (messenger.Connected)
{
Console.WriteLine("==>Disconnecting from server");
messenger.Disconnect();
}
// set the credentials, this is ofcourse something every MSNPSharp program will need to implement.
messenger.Credentials = new Credentials(account, password, MsnProtocol.MSNP16);
// inform the user what is happening and try to connecto to the messenger network.
Console.WriteLine("==>Connecting to server...");
messenger.Connect();
//displayImageBox.Image = global::MSNPSharpClient.Properties.Resources.loading;
//loginButton.Tag = 1;
//loginButton.Text = "Cancel";
// note that Messenger.Connect() will run in a seperate thread and return immediately.
// it will fire events that informs you about the status of the connection attempt.
// these events are registered in the constructor.
}
/// <summary>
/// main()
/// </summary>
/// <param name="args"></param>
static void Main(string[] args)
{
string robot_acc = "";
string robot_passwd = "";
if (args.Length == 0)
{
Console.WriteLine("USAGE:MSNRobot.exe <msn_account> [password]");
return;
}
robot_acc = args[0];
if (args.Length == 2)
robot_passwd = args[1];
else
{
Console.WriteLine("Password for " + robot_acc + ":");
robot_passwd = Console.ReadLine();
}
RobotMain app = new RobotMain();
app.BeginLogin(robot_acc, robot_passwd);
while (true)
{
Console.WriteLine("I am a MSN robot:" + robot_acc);
Console.ReadLine();
}
}
}
}
感謝您的示例，但我得到了同樣的錯誤。這是您的日誌（我刪除了「我是一個MSN機器人」爲清楚起見位）： ==>連接到服務器... NSMessageProcessor：一端連接回調 NSMessageProcessor：** EndConnectCallback異常** System.Net.Sockets.SocketException（0X80004005）：無連接可以作出，因爲目標機器積極地拒絕它64.4.50.62:1863 在Org.Mentalis.Network.ProxySocket.ProxySocket.EndConnect（IAsyncResult的asyncResult） 在MSNPSharp .Core.SocketMessageProcessor.EndConnectCallback（IAsyncResult ar） ==>連接失敗 – 2010-07-18 10:51:25
我應該補充說我必須改變從MSNP16到MSNP18使用的MSNP協議，因爲我的MSNP運行時無法識別MSNP16。 – 2010-07-18 10:54:57
首先，使用MSNPSharp的穩定版本（即3.0）。由於它是一個SocketException，這可能與Internet協議中的一個問題有關（例如防火牆）。儘量確保沒有任何東西阻止程序訪問MSN協議。既然你說過你已經禁用了你的Windows防火牆，那麼有沒有其他的東西可以阻止它呢？
其次，你是否嘗試過使用MSN Messenger Live進行測試。如果可行，MSNPSharp客戶端應該也可以工作。確保您擁有.NET Framework 2.0或.NET Framework的版本。如果它經常出現問題，我不相信這是MSNPSharp客戶端的問題（但我不確定）。
是的，這就是我遇到的問題。 – 2010-07-13 15:18:53