CFURLError.remoteHostUnavailableError Indicates a remote host is unavailable. Declarationcase remoteHostUnavailableError See AlsoConstantsCFURLError.unknownErrorCFURLError.unknownSchemeErrorCFURLError.resourceNotFoundErrorCFURLError.resourceAccessViolationErrorCFURLError.improperArgumentsErrorCFURLError.unknownPropertyKeyErrorCFURLError.propertyKeyUnavailableErrorCFURLError.timeoutError