"PusherSwift"身份验证未在 swift 中调用

Question

我正在尝试使用"AuthRequestBuilderProtocol"；用于验证Pusher连接。但它没有被调用，我创建了一个类AuthRequestBuilder，它继承了AuthRequestBuilderProtocol，就像下面的代码一样

class AuthRequestBuilder: AuthRequestBuilderProtocol {
func requestFor(socketID: String, channelName: String) -> URLRequest? {
print("HELLO FROM AUTH REQUEST BUILDER!")
let request = NSMutableURLRequest(url: URL(string: "https://xxxxxxxxxx/broadcasting/auth")!)
request.httpMethod = "POST"
request.httpBody = "socket_id=(socketID)&channel_name=(channelName)".data(using: String.Encoding.utf8)
print("socketID: (socketID), ChannelName: (channelName)")
request.addValue("Bearer " + UserDefaults.standard.retreiveUserAccessToken(), forHTTPHeaderField: "Authorization")
return request as URLRequest
}

}

在主控制器中，我定义了以下变量

var client: Pusher?
var channel: PusherChannel?
var options: PusherClientOptions?
var appKey: String = "xxxx"

在视图DidLoad中，我定义了以下内容：

override func viewDidLoad() {
super.viewDidLoad()
options = PusherClientOptions(
authMethod: AuthMethod.authRequestBuilder(authRequestBuilder: AuthRequestBuilder()),
autoReconnect: true, host: .host("xxxxxxxxxx"),
port: 6001,
path: "/",
activityTimeout: 10
)
client = Pusher(withAppKey: appKey, options: options!)
client?.connection.delegate = self
channel = client?.subscribeToPresenceChannel(channelName: "presence-Room.(idOfRooms ?? 0)")
client?.connect()
print(channel?.name ?? "")
print(channel?.subscribed ?? "")
print(channel?.type ?? "")
print(channel?.unsentEvents ?? "")

// bind to all events globally
let _ = client?.bind(eventCallback: { (event: PusherEvent) in
var message = "Received event: '(event.eventName)'"

if let channel = event.channelName {
message += " on channel '(channel)'"
}
if let userId = event.userId {
message += " from user '(userId)'"
}
if let data = event.data {
message += " with data '(data)'"
}

print(message)
})}

当我在viewDidLoad中调用时，AuthRequestBuilder没有调用的问题，所以我在订阅呈现频道时遇到了问题，知道如何修复问题吗

Answer 1

我上面提供的所有方法都是正确的！问题是后端服务器版本与最新版本的PusherSwift不兼容，所以我将从10.0.0降级到8.0.0