jabber.net 不适用于 vb.net

Question

我正在尝试将 jabber.net 用于 Web 应用程序 我知道这是针对桌面应用程序的，如下面给出的链接

http://www.codeproject.com/Articles/34300/Google-Chat-Desktop-Application-using-Jabber-Net

但我发现了一篇与此相关的堆栈溢出帖子，上面说有一个家伙已经使用 Web 应用程序实现了它

Web Chat Application - ASP.NET/Jabber/Ajax/WCF/Comet/ReverseAjax - Issues Faced - Seeking Insights

其实代码项目代码是用c#写的

using System;    
using System.Collections;    
using System.Collections.Generic;    
using System.ComponentModel;    
using System.Data;    
using System.Drawing;    
using System.Text;    
using jabber.client;    
using System.Threading;    
using jabber.protocol.iq;    
using jabber;    
using Google.GData.Contacts;    
using Google.GData.Extensions;    
using jabber.protocol;

namespace WebApplication1    
{    
    public partial class _Default : System.Web.UI.Page    
    {    
        static ManualResetEvent done = new ManualResetEvent(false);    
        private jabber.client.JabberClient jabberClient1=new jabber.client.JabberClient();    

        protected void Page_Load(object sender, EventArgs e)
        {
            jabberClient1.OnMessage += new MessageHandler(jabberClient1_OnMessage);
            jabberClient1.OnDisconnect += new bedrock.ObjectHandler(jabberClient1_OnDisconnect);
            jabberClient1.OnError += new bedrock.ExceptionHandler(jabberClient1_OnError);
            jabberClient1.OnAuthError += new jabber.protocol.ProtocolHandler(jabberClient1_OnAuthError);
            jabberClient1.User = "sa";
            jabberClient1.Server = "gmail.com";
            jabberClient1.Password = "download";
            jabberClient1.Connect();
            jabberClient1.OnAuthenticate += new bedrock.ObjectHandler(jabberClient1_OnAuthenticate);
        }

        void jabberClient1_OnAuthenticate(object sender)
        {
            done.Set();
        }

        void jabberClient1_OnAuthError(object sender, System.Xml.XmlElement rp)
        {
            if (rp.Name == "failure")
            {
                Response.Write("Invalid User Name or Password");
            }
        }

        void jabberClient1_OnError(object sender, Exception ex)
        {
            Response.Write(ex.Message);
        }

        void jabberClient1_OnDisconnect(object sender)
        {
            Response.Write("Disconnected");
        }

        private void jabberClient1_OnMessage(object sender, jabber.protocol.client.Message msg)
        {
            Response.Write("Message Posted");
            //frmChat[(int)chatIndex[msg.From.Bare]].ReceiveFlag = true;
            //string receivedMsg = msg.From.User + " Says : " + msg.Body + "\n";
            //frmChat[(int)chatIndex[msg.From.Bare]].AppendConversation(receivedMsg);
            //frmChat[(int)chatIndex[msg.From.Bare]].Show();
        }
    }


}

所以我像这样将它转换为 vb.net

Imports System    
Imports System.Collections    
Imports System.Collections.Generic    
Imports System.ComponentModel    
Imports System.Data    
Imports System.Drawing    
Imports System.Text    
Imports jabber.client    
Imports System.Threading    
Imports jabber.protocol.iq    
Imports jabber    
Imports Google.GData.Contacts    
Imports Google.GData.Extensions    
Imports jabber.protocol    

Public Class GtalkIntegration    
    Inherits System.Web.UI.Page    
    Shared done As New ManualResetEvent(False)    
    Private WithEvents jabberClient1 As New jabber.client.JabberClient()    

    Protected Sub Page_Load(ByVal sender As Object, ByVal e As System.EventArgs) Handles Me.Load
        AddHandler jabberClient1.OnMessage, AddressOf jabberClient1_OnMessage
        AddHandler jabberClient1.OnDisconnect, AddressOf jabberClient1_OnDisconnect
        AddHandler jabberClient1.OnError, AddressOf jabberClient1_OnError
        AddHandler jabberClient1.OnAuthError, AddressOf jabberClient1_OnAuthError
        jabberClient1.User = "sa"
        jabberClient1.Server = "gmail.com"
        jabberClient1.Password = "download"
        jabberClient1.Connect()
        AddHandler jabberClient1.OnAuthenticate, AddressOf jabberClient1_OnAuthenticate
    End Sub

    Private Sub jabberClient1_OnAuthenticate(ByVal sender As Object)
        done.[Set]()
    End Sub

    Private Sub jabberClient1_OnAuthError(ByVal sender As Object, ByVal rp As System.Xml.XmlElement)
        If rp.Name = "failure" Then
            Response.Write("Invalid User Name or Password")
        End If
    End Sub

    Private Sub jabberClient1_OnError(ByVal sender As Object, ByVal ex As Exception)
        Response.Write(ex.Message)
    End Sub

    Private Sub jabberClient1_OnDisconnect(ByVal sender As Object)
        Response.Write("Disconnected")
    End Sub

    Private Sub jabberClient1_OnMessage(ByVal sender As Object, ByVal msg As jabber.protocol.client.Message)
        Response.Write("Message Posted")
        'frmChat[(int)chatIndex[msg.From.Bare]].ReceiveFlag = true;
        'string receivedMsg = msg.From.User + " Says : " + msg.Body + "\n";
        'frmChat[(int)chatIndex[msg.From.Bare]].AppendConversation(receivedMsg);
        'frmChat[(int)chatIndex[msg.From.Bare]].Show();
    End Sub
End Class

但它给了我这样的错误

连接尝试失败，因为连接方在一段时间后没有正确响应，或者连接失败，因为连接的主机没有响应

请帮帮我，提前谢谢

Answer 1

确保引用 jabber-net.dll、zlib.net.dll 和 netlib.Dns.dll。