我正在使用pod 'Socket.IO-Client-Swift', '~> 14.0.0'
这是我的套接字管理器文件
我不知道为什么当我一次发送消息一次调用此消息一次时，socketGetLatestMsg（）回调重复多次，但是在第二次消息回调之后，在3 msg回调重复三次之后重复两次，依此类推...
然后返回到用户列表收件箱，并返回给同一用户，所有重复的消息均按原样显示，但在数据库中不保存重复的消息。
class SocketIOManager: NSObject {
static let shared = SocketIOManager(chatID: nil, token: nil);
var socket: SocketIOClient?
var manager: SocketManager?
init(chatID: Int?, token: String?) {
super.init();
if chatID != nil && token != nil {
manager = SocketManager(socketURL: URL(string: SOCKET_URL)!, config: [.log(true), .compress, .connectParams(["auth_token": token!, "user_id": chatID!])])
self.socket = manager!.defaultSocket;
} else if UserDefaults.standard.value(forKey: "userID") != nil && UserDefaults.standard.value(forKey: "authToken") != nil {
manager = SocketManager(socketURL: URL(string: SOCKET_URL)!, config: [.log(true), .compress, .connectParams(["auth_token": UserDefaults.standard.value(forKey: "authToken") as! String, "user_id": UserDefaults.standard.value(forKey: "userID") as! Int])])
self.socket = manager!.defaultSocket;
}
self.socket?.connect();
}
//MARK:- All Emit
func socketInboxEmit(userID: Int?,dictData: [String: Any]?) {
if dictData != nil {
self.socket?.on(clientEvent: .connect, callback: { (data, ack) in
self.socket?.emit("chatroom.inbox", dictData!);
self.getInboxList(chatID: userID);
print("get Inbox socket List");
})
}
}
func socketGetUsrMsgEmit(chatListID: Int?, userID: Int?, dictData: [String: Any]?) {
if chatListID != nil && dictData != nil && userID != nil {
self.socket?.emit("chatroom.messages", dictData!);
self.socketGetAllMsg(userID: userID, chatListID: chatListID!);
}
}
func socketSaveMsg(chatListID: Int, dictData: [String: Any]?) {
//self.socket?.on(clientEvent: .connect, callback: { (data, ack) in
self.socket?.emit("save_message", dictData!);
self.socketGetLatestMsg(chatListID: chatListID);
print("socket connected");
//})
}
func contactListEmit(dictData: [String: Any]?) {
self.socket?.emit("chatroom.friends", dictData!);
}
//MARK:- Get All Data
func socketCallBack(chatID: Int?, token: String?, completionHandler: @escaping (String, [String: Any]?) -> Void) {
if chatID != nil {
completionHandler("Fail", nil)
}
else {
print("chat id not match or nil");
}
}
func socketGetLatestMsg(chatListID: Int?) {
socket?.on("chatroom.\(chatListID!)", callback: { (data, ack) in
for filterData in data {
if ((filterData as? [String: Any]) != nil) {
ChatVM.sharedInstance.appendNewMsg(responseDict: filterData as! JSONDictionary)
NotificationCenter.default.post(name: NSNotification.Name(rawValue: "tblReload"), object: nil, userInfo: ["table": "reload"])
} else {
print("Ok")
}
}
})
}
func socketGetAllMsg(userID: Int?, chatListID: Int) {
self.socket?.on("chat.\(userID!).room.\(chatListID)", callback: { (data, ack) in
for filterData in data {
if ((filterData as? [String: Any]) != nil) {
ChatVM.sharedInstance.parseChatListData(responseDict: filterData as! JSONDictionary)
NotificationCenter.default.post(name: NSNotification.Name(rawValue: "tblReload"), object: nil, userInfo: ["table": "reload"])
} else {
print("Ok")
}
}
})
}
func getInboxList(chatID: Int?) {
socket?.on("user.\(chatID!).chatinbox", callback: { (data, ack) in
for filterData in data {
if ((filterData as? [String: Any]) != nil) {
ChatVM.sharedInstance.parseInboxListData(responseDict: filterData as! JSONDictionary);
NotificationCenter.default.post(name: NSNotification.Name(rawValue: "tblInboxReload"), object: nil);
//completionHandler("Success", filterData as? [String : Any])
} else {
print("Ok")
//completionHandler("Fail", nil)
}
}
})
}
func getContactList(userID: Int?) {
socket?.on("user.\(userID!).friends", callback: { (data, ack) in
for filterData in data {
if ((filterData as? [String: Any]) != nil) {
ChatVM.sharedInstance.parseFriendListData(responseDict: filterData as! JSONDictionary)
NotificationCenter.default.post(name: NSNotification.Name(rawValue: "tblPendingReload"), object: nil, userInfo: filterData as! [AnyHashable : Any])
//completionHandler("Success", filterData as? [String : Any])
} else {
print("Ok")
//completionHandler("Fail", nil)
}
}
})
}
func closeSocket() {
self.socket?.disconnect();
}
func activeSocket() {
self.socket?.connect();
}
}