//go:build rpctest // +build rpctest package integration import ( "os" "github.com/btcsuite/btcd/rpcclient" "github.com/btcsuite/btclog" ) type logWriter struct{} func (logWriter) Write(p []byte) (n int, err error) { os.Stdout.Write(p) return len(p), nil } func init() { backendLog := btclog.NewBackend(logWriter{}) testLog := backendLog.Logger("ITEST") testLog.SetLevel(btclog.LevelDebug) rpcclient.UseLogger(testLog) }