android - 为什么 OkHttp 会默默地替换掉 ws ://or wss://schemes?

Question

我一直在尝试在 Android 上使用带有 wss:// URL 的 OkHttp WebSockets 但无济于事。当我传递一个带有 wss:// 方案的 URL 时，它被替换为 https://。然后，它当然会失败。

有没有人对如何进行有任何建议。那里有更好的 websocket 库吗？这是我正在处理的服务。

class WebsocketService(private val okHttpClient: OkHttpClient) : 
WebSocketListener() {

private lateinit var webSocket: WebSocket
private lateinit var serverListener: ServerListener

fun connect(listener: ServerListener) {
    this.serverListener = listener


    val request = Request.Builder().url(SOCKET_URL).build()

    okHttpClient.newWebSocket(request, this)
}

override fun onOpen(webSocket: WebSocket?, response: Response?) {
    super.onOpen(webSocket, response)
    Timber.e("On Open %s", response.toString())
}

override fun onFailure(webSocket: WebSocket?, t: Throwable?, response: Response?) {
    super.onFailure(webSocket, t, response)
    Timber.e("On Failure %s", response.toString())
}

override fun onClosing(webSocket: WebSocket?, code: Int, reason: String?) {
    super.onClosing(webSocket, code, reason)
    Timber.e("On Closing %s", reason)
}

override fun onMessage(webSocket: WebSocket?, text: String?) {
    super.onMessage(webSocket, text)
    Timber.e("On Message %s", text)
}

override fun onMessage(webSocket: WebSocket?, bytes: ByteString?) {
    super.onMessage(webSocket, bytes)
    Timber.e("On Message Bytes %s", bytes)
}

override fun onClosed(webSocket: WebSocket?, code: Int, reason: String?) {
    super.onClosed(webSocket, code, reason)
    Timber.e("On Closed %s", reason)
}


enum class ConnectionStatus {
    DISCONNECTED,
    CONNECTED
}

interface ServerListener {
    fun onNewMessage(message: String)
    fun onStatusChange(status: ConnectionStatus)
}
}

Answer 1

OkHttp 用于建模 URL 的 HttpUrl 类仅建模 http: 和 https: 方案。但这不太可能是您的网络套接字失败的原因。方案更改旨在作为 OkHttp 内部的实现细节，不应影响行为。