//
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// SGNetObserver.h
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// SGNetObserverDemo
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//
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// Created by apple on 16/9/19.
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// Copyright © 2016年 iOSSinger. All rights reserved.
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//
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#import <UIKit/UIKit.h>
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/**
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* 网络状态变化的全局通知
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* info-keys:
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* @"status" 网络状态,SGNetworkStatus类型
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* @"host" host 地址
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*/
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extern NSString *SGReachabilityChangedNotification;
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typedef NS_ENUM(NSUInteger, SGNetworkStatus) {
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SGNetworkStatusNone,
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SGNetworkStatus3G,
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SGNetworkStatus4G,
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SGNetworkStatusWifi,
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SGNetworkStatusUkonow
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};
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@protocol SGNetworkStatusDelegate <NSObject>
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- (void)observer:(id)obsever host:(NSString *)host networkStatusDidChanged:(SGNetworkStatus)ststus;
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@end
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@interface SGNetObserver : NSObject
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/**
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* 当前网络状态
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*/
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@property (nonatomic,assign) SGNetworkStatus networkStatus;
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/**
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* delegate,如果设定,只走代理,不发全局通知.否则只发全局通知
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*/
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@property (nonatomic,weak) id <SGNetworkStatusDelegate> delegate;
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/**
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* 是否支持IPv4,默认全部支持
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*/
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@property (nonatomic,assign) BOOL supportIPv4;
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/**
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* 是否支持IPv6
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*/
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@property (nonatomic,assign) BOOL supportIPv6;
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/**
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* 有很小概率ping失败(实际没有断网),设定多少次ping失败认为是断网,默认2次
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*/
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@property (nonatomic,assign) NSUInteger failureTimes;
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/**
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* ping 的频率,默认1s
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*/
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@property (nonatomic,assign) NSTimeInterval interval;
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/**
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* 默认www.baidu.com
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*/
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+ (instancetype)defultObsever;
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/**
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* 自定义地址
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*/
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+ (instancetype)observerWithHost:(NSString *)host;
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/**
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* 开始监控
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*/
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- (void)startNotifier;
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/**
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* 停止监控
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*/
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- (void)stopNotifier;
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@end
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