README
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featureflag 
Package featureflag provides dynamically updating feature flags backed by AWS AppConfig.
Docs: godocs.io pkg.go.dev
Demonstration application: featureflag-demo.
Documentation
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Overview ¶
Package featureflag provides dynamically updating feature flags backed by AWS AppConfig.
Index ¶
Constants ¶
This section is empty.
Variables ¶
This section is empty.
Functions ¶
Types ¶
type FlagNotifier ¶
type FlagNotifier struct {
// contains filtered or unexported fields
}
A FlagNotifier watches for changes to specific configuration keys.
func (FlagNotifier) Chan ¶
func (f FlagNotifier) Chan() <-chan struct{}
Chan returns a channel that will be sent to when any of the watched keys changes.
func (FlagNotifier) Close ¶
func (f FlagNotifier) Close()
Close cancels the watcher and frees associated resources.
type Options ¶
type Options struct {
// PanicOnUpdateError controls behavior when asynchronous updating of
// configuration state fails.
PanicOnUpdateError bool
// ErrorWriter is a Writer to which error messages occuring during the
// asynchronous configuration update process will be written.
ErrorWriter io.Writer
// UpdateInterval controls how often AppConfig will be polled for changes.
// If UpdateInterval is 0 polling will happen with a default interval of 1
// minute.
UpdateInterval time.Duration
}
Options describes options for new configuration sets.
Source Files
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