iOS集成Websocket消息实时推送

在使用GoEasy进行消息的接收和发送之前，需要先初始化GoEasy对象, 并建立与GoEasy服务器的连接。

集成iOS SDK

使用CocoaPods集成GoEasy SWIFT SDK到您的项目中

    pod 'GoEasySwift', '0.2.0'

Demo源码下载

Github下载 Gitee下载

初始化GoEasy

    //初始化GoEasy，新加坡host：singapore.goeasy.io
    GoEasy.initGoEasy(host: "hangzhou.goeasy.io", appkey: "您的appkey")

建立Websocket连接

    let connectEventListener = ConnectEventListener()
    connectEventListener.onSuccess = { result in
        print("连接成功.")
    }
    connectEventListener.onFailed = { result in
        print("连接失败result：\(result)")
    }
    connectEventListener.onProgress = { attempts in
        print("尝试重连次数:\(attempts)")
    }
    GoEasy.connect(connectEventListener: connectEventListener)

订阅（接收）消息

    
    let subscribeEventListener = SubscribeEventListener()
    subscribeEventListener.onSuccess = { result in
        print("订阅成功.")
    }
    subscribeEventListener.onFailed = { result in
        print("订阅失败 code:\(result.code) data:\(result.data)")
    }
    subscribeEventListener.onMessage = { message in
        print("收到消息 code:\(message.content)")
    }
    GPubSub.subscribe(channel: "test_channel", subscribeEventListener: subscribeEventListener)
    

发送消息

    let publishEventListener = GoEasyEventListener()
    publishEventListener.onSuccess = { result in
        print("发送成功.")
    }
    publishEventListener.onFailed = { result in
        print("发送失败 code:\(result.code) data:\(result.data)")
    }
    let options = PublishOptions(channel: "test_channel", message: message)
    GPubSub.publish(options: options, publishEventListener: publishEventListener)
    

取消订阅

    
    let unsubscribeEventListener = GoEasyEventListener()
    unsubscribeEventListener.onSuccess = { result in
        print("取消订阅成功.")
    }
    unsubscribeEventListener.onFailed = { result in
        print("取消订阅失败 code:\(result.code) data:\(result.data)")
    }
    GPubSub.unsubscribe(channel: "test_channel", unsubscribeEventListener: unsubscribeEventListener)
    

断开连接

    let disconnectEventListener = GoEasyEventListener()
    disconnectEventListener.onSuccess = { result in
        print("断开成功.")
    }
    disconnectEventListener.onFailed = { result in
        print("断开失败 code:\(result.code) data:\(result.data)")
    }
    GPubSub.disconnect(disconnectEventListener: disconnectEventListener)