目前,尚未有关于 Alamofire 与 Apple Relay 集成的官方方案。但是,可以通过一些技巧来尝试集成它们。下面介绍一种可能的解决方法。
由于 Apple Relay 使用的是 SocketRocket 库,Alamofire 可以通过修改它的底层实现来与 SocketRocket 集成。
具体步骤如下:
pod 'SocketRocket'
import SocketRocket
class SocketRocketSessionDelegate: NSObject {
let requestQueue: DispatchQueue
var socket: SRWebSocket?
init(requestQueue: DispatchQueue) {
self.requestQueue = requestQueue
}
func dataTaskWithRequest(_ request: URLRequest) -> URLSessionDataTask {
let task = SRWebSocketTask(request: request, delegate: self)
socket = SRWebSocket(urlRequest: request)
socket?.open()
return task
}
}
extension SocketRocketSessionDelegate: SRWebSocketDelegate {
// Implement SRWebSocketDelegate methods here
}
class SocketRocketSession : URLSession {
var delegate: URLSessionDelegate?
var sessionDelegate: SocketRocketSessionDelegate
init(requestQueue: DispatchQueue) {
sessionDelegate = SocketRocketSessionDelegate(requestQueue: requestQueue)
}
override func dataTask(with request: URLRequest) -> URLSessionDataTask {
return sessionDelegate.dataTaskWithRequest(request)
}
}
// Usage
let sessionDelegate = SocketRocketSession(requestQueue: DispatchQueue(label: "com.example.myqueue"))
let configuration = URLSessionConfiguration.default
configuration.protocolClasses = [SRWebSocket.self]
let session = URLSession(configuration: configuration, delegate: sessionDelegate, delegateQueue: nil)
session.dataTask(with: URLRequest(url: URL(string: "https://example.com")!)).resume()
以上代码实现了将 Alamofire 使用的 URLSession 改为使用 SocketRocketSession,从而实现了与 Apple Relay 的集成。
需要注意的是,SocketRocket 库使用的是 BSD 授权,需要开发者确认是否与自己