Documentation ¶
Overview ¶
Package exporter defines the data exporter of go-feature-flag
These exporters are usable in your init configuration.
ffclient.Init(ffclient.Config{ //... DataExporter: ffclient.DataExporter{ FlushInterval: 10 * time.Second, MaxEventInMemory: 1000, Exporter: &fileexporter.Exporter{ OutputDir: "/output-data/", }, }, //... })
Check in this package available exporters.
Index ¶
- Constants
- func ComputeFilename(template *template.Template, format string) (string, error)
- func FormatEventInCSV(csvTemplate *template.Template, event FeatureEvent) ([]byte, error)
- func FormatEventInJSON(event FeatureEvent) ([]byte, error)
- func ParseTemplate(name string, templateToParse string, defaultTemplate string) *template.Template
- type FeatureEvent
Constants ¶
View Source
const DefaultCsvTemplate = "{{ .Kind}};{{ .ContextKind}};{{ .UserKey}};{{ .CreationDate}};{{ .Key}};{{ .Variation}};" +
"{{ .Value}};{{ .Default}}\n"
View Source
const DefaultFilenameTemplate = "flag-variation-{{ .Hostname}}-{{ .Timestamp}}.{{ .Format}}"
Variables ¶
This section is empty.
Functions ¶
func ComputeFilename ¶
ComputeFilename is computing the filename to use for the export file
func FormatEventInCSV ¶
func FormatEventInCSV(csvTemplate *template.Template, event FeatureEvent) ([]byte, error)
func FormatEventInJSON ¶
func FormatEventInJSON(event FeatureEvent) ([]byte, error)
Types ¶
type FeatureEvent ¶
type FeatureEvent struct { // Kind for a feature event is feature. // A feature event will only be generated if the trackEvents attribute of the flag is set to true. Kind string `json:"kind"` // ContextKind is the kind of context which generated an event. This will only be "anonymousUser" for events generated // on behalf of an anonymous user or the reserved word "user" for events generated on behalf of a non-anonymous user ContextKind string `json:"contextKind,omitempty"` // UserKey The key of the user object used in a feature flag evaluation. Details for the user object used in a feature // flag evaluation as reported by the "feature" event are transmitted periodically with a separate index event. UserKey string `json:"userKey"` // CreationDate When the feature flag was requested at Unix epoch time in milliseconds. CreationDate int64 `json:"creationDate"` // Key of the feature flag requested. Key string `json:"key"` // Variation of the flag requested. Flag variation values can be "True", "False", "Default" or "SdkDefault" // depending on which value was taken during flag evaluation. "SdkDefault" is used when an error is detected and the // default value passed during the call to your variation is used. Variation string `json:"variation"` // Value of the feature flag returned by feature flag evaluation. Value interface{} `json:"value"` // Default value is set to true if feature flag evaluation failed, in which case the value returned was the default // value passed to variation. If the default field is omitted, it is assumed to be false. Default bool `json:"default"` // Version contains the version of the flag. If the field is omitted for the flag in the configuration file // the default version will be 0. Version float64 `json:"version"` }
func NewFeatureEvent ¶
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