// // QueueFactory.swift // ProxyPin // // Created by wanghongen on 2024/9/17. // import Foundation class QueueFactory { static let instance = QueueFactory() private let queue: DispatchQueue private init() { queue = DispatchQueue(label: "com.network.ProxyPin.queue") } func getQueue() -> DispatchQueue { return queue } func executeAsync(block: @escaping () -> Void) { queue.async { block() } } }