package stan import ( "context" "github.com/micro/go-micro/broker" ) // setSubscribeOption returns a function to setup a context with given value func setSubscribeOption(k, v interface{}) broker.SubscribeOption { return func(o *broker.SubscribeOptions) { if o.Context == nil { o.Context = context.Background() } o.Context = context.WithValue(o.Context, k, v) } } // setBrokerOption returns a function to setup a context with given value func setBrokerOption(k, v interface{}) broker.Option { return func(o *broker.Options) { if o.Context == nil { o.Context = context.Background() } o.Context = context.WithValue(o.Context, k, v) } } // setPublishOption returns a function to setup a context with given value func setPublishOption(k, v interface{}) broker.PublishOption { return func(o *broker.PublishOptions) { if o.Context == nil { o.Context = context.Background() } o.Context = context.WithValue(o.Context, k, v) } }