111 lines
3.3 KiB
Swift
111 lines
3.3 KiB
Swift
//
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// SocketClientManager.swift
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// Socket.IO-Client-Swift
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//
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// Created by Erik Little on 6/11/16.
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//
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// Permission is hereby granted, free of charge, to any person obtaining a copy
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// of this software and associated documentation files (the "Software"), to deal
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// in the Software without restriction, including without limitation the rights
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// to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
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// copies of the Software, and to permit persons to whom the Software is
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// furnished to do so, subject to the following conditions:
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//
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// The above copyright notice and this permission notice shall be included in
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// all copies or substantial portions of the Software.
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//
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// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
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// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
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// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
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// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
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// THE SOFTWARE.
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import Foundation
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/**
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Experimental socket manager.
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API subject to change.
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Can be used to persist sockets across ViewControllers.
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Sockets are strongly stored, so be sure to remove them once they are no
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longer needed.
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Example usage:
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```
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let manager = SocketClientManager.sharedManager
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manager["room1"] = socket1
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manager["room2"] = socket2
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manager.removeSocket(socket: socket2)
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manager["room1"]?.emit("hello")
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```
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*/
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open class SocketClientManager : NSObject {
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// MARK: Properties.
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/// The shared manager.
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@objc
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open static let sharedManager = SocketClientManager()
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private var sockets = [String: SocketIOClient]()
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/// Gets a socket by its name.
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///
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/// - returns: The socket, if one had the given name.
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open subscript(string: String) -> SocketIOClient? {
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get {
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return sockets[string]
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}
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set(socket) {
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sockets[string] = socket
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}
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}
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// MARK: Methods.
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/// Adds a socket.
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///
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/// - parameter socket: The socket to add.
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/// - parameter labeledAs: The label for this socket.
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@objc
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open func addSocket(_ socket: SocketIOClient, labeledAs label: String) {
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sockets[label] = socket
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}
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/// Removes a socket by a given name.
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///
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/// - parameter withLabel: The label of the socket to remove.
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/// - returns: The socket for the given label, if one was present.
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@objc
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@discardableResult
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open func removeSocket(withLabel label: String) -> SocketIOClient? {
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return sockets.removeValue(forKey: label)
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}
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/// Removes a socket.
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///
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/// - parameter socket: The socket to remove.
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/// - returns: The socket if it was in the manager.
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@objc
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@discardableResult
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open func removeSocket(_ socket: SocketIOClient) -> SocketIOClient? {
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var returnSocket: SocketIOClient?
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for (label, dictSocket) in sockets where dictSocket === socket {
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returnSocket = sockets.removeValue(forKey: label)
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}
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return returnSocket
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}
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/// Removes all the sockets in the manager.
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@objc
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open func removeSockets() {
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sockets.removeAll()
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}
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}
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