我在OSX上使用Xamarin(mono 3.2.5)創建一個連接到blockchain.info websocket流的C#控制檯應用程序。我已經包含了NuGet的socketio4net庫,並且認爲我正確地遵循了規範,但是我對socket.io連接有點新,所以請糾正我做錯了什麼。調用下面的socket.Connect()方法後,我立即收到錯誤消息。socketio4net錯誤初始化握手
我設計了幾個事件處理程序,如下所示:
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);
}
,我的代碼如下:從這個
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);
});
我的控制檯輸出:
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.
什麼都有我做錯了嗎?區塊鏈API文檔位於:https://blockchain.info/api/api_websocket,我試過了他們指定的兩個URL。省略URL中的端口號會產生不同的錯誤。而不是「錯誤執行WebClient請求」,它似乎尋找到套接字服務器的本地路徑,這顯然是不正確的。
從一個更有經驗的程序員任何幫助,將不勝感激
我有同樣的問題,你解決了嗎? – GreenEyedAndy