ACV*_*res 5 c# sockets mono bitcoin socketio4net
我在OSX上使用Xamarin(mono 3.2.5)创建一个C#控制台应用程序,该应用程序连接到blockchain.info websocket流。我已经包含了NuGet的socketio4net库,并认为我正确地遵循了规范,但是对于socket.io连接,我一般还是有些陌生,所以请纠正我的错误。调用下面的socket.Connect()方法后,我立即收到错误消息。
我创建了一些这样的事件处理程序:
static void SocketOpened(object sender, EventArgs e)
{
Console.WriteLine ("opened event handler");
Console.WriteLine (e.ToString());
}
static void SocketError(object sender, SocketIOClient.ErrorEventArgs e)
{
Console.WriteLine ("error event handler");
Console.WriteLine (e.Message);
}
static void SocketMessage(object sender, MessageEventArgs e)
{
Console.WriteLine ("message event handler");
Console.WriteLine (e.Message);
}
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我的代码如下:
var socket = new Client (@"ws://ws.blockchain.info:8335/inv");
socket.Opened += SocketOpened;
socket.Error += SocketError;
socket.Message += SocketMessage;
socket.Connect ();
Console.WriteLine ("handshake: " + socket.HandShake.ErrorMessage);
socket.On("connect", (fn) => {
Console.WriteLine("On.connect msg: " + fn.MessageText);
});
socket.On ("open", (fn) => {
Console.WriteLine("On.open msg: " + fn.MessageText);
});
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我的控制台输出是这样的:
error event handler
Error initializing handshake with ws://ws.blockchain.info:8335/inv
handshake: Error getting handsake from Socket.IO host instance: An error occurred performing a WebClient request.
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我做错了什么?区块链API文档在这里:https : //blockchain.info/api/api_websocket ,我已经尝试了它们指定的两个URL。在URL中省略端口号会产生另一个错误。它似乎是在寻找到套接字服务器的本地路径,而不是“执行WebClient请求时出错”,这显然是不正确的。
来自经验丰富的程序员的任何帮助将不胜感激