Created
October 19, 2016 04:54
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func fetchConfig() { | |
var expirationDuration: Double = 3600 | |
// If in developer mode cacheExpiration is set to 0 so each fetch will retrieve values from | |
// the server. | |
if (self.remoteConfig.configSettings.isDeveloperModeEnabled) { | |
expirationDuration = 0 | |
} | |
// cacheExpirationSeconds is set to cacheExpiration here, indicating that any previously | |
// fetched and cached config would be considered expired because it would have been fetched | |
// more than cacheExpiration seconds ago. Thus the next fetch would go to the server unless | |
// throttling is in progress. The default expiration duration is 43200 (12 hours). | |
remoteConfig.fetch(withExpirationDuration: expirationDuration) { (status, error) in | |
if (status == .success) { | |
print("Config fetched!") | |
self.remoteConfig.activateFetched() | |
let friendlyMsgLength = self.remoteConfig["friendly_msg_length"] | |
if (friendlyMsgLength.source != .static) { | |
self.msglength = friendlyMsgLength.numberValue! | |
print("Friendly msg length config: \(self.msglength)") | |
} | |
} else { | |
print("Config not fetched") | |
print("Error \(error)") | |
} | |
} | |
} |
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