Created
December 20, 2022 02:00
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Check if an error is related to network conditions outside your control
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extension Error { | |
var code: Int { return (self as NSError).code } | |
var domain: String { return (self as NSError).domain } | |
var userInfo: [String:Any] { return (self as NSError).userInfo } | |
var isRelatedToPoorInternetConnection: Bool { | |
switch self { | |
case URLError.timedOut, | |
URLError.cancelled, | |
URLError.dataNotAllowed, | |
URLError.notConnectedToInternet, | |
URLError.secureConnectionFailed, | |
URLError.cannotParseResponse, | |
URLError.cannotConnectToHost, | |
URLError.networkConnectionLost, | |
URLError.internationalRoamingOff, | |
URLError.cannotFindHost, | |
CKError.networkFailure, | |
CKError.networkUnavailable: | |
return true | |
default: | |
switch (domain, code) { | |
case ("kCFErrorDomainCFNetwork", Int(CFNetworkErrors.cfErrorHTTPParseFailure.rawValue)), | |
("_OnDemandResourcesErrorDomain", 2008): // Error fetching manifest, invalid response received: (null) | |
return true | |
default: | |
return false | |
} | |
} | |
} | |
} |
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