Golang Context.Value Examples

Example #1

File: context.go Project: rht/ipget

// LogError logs the error to the owner of the context.
//
// If this context was created with ContextWithErrorLog, then this method
// passes the error to context creator over an unbuffered channel.
//
// If this context was created by other means, this method is a no-op.
func LogError(ctx context.Context, err error) {
	v := ctx.Value(errLogKey)
	errs, ok := v.(privateChanType)
	if !ok {
		return
	}
	errs <- err
}