func()

in dbconn/dbconn.go [260:278]

• 18 lines of code
• 6 McCabe index (conditional complexity)

func (dbconn *DBConn) handleConnectionError(err error) error {
	if err != nil {
		if strings.Contains(err.Error(), "does not exist") {
			if strings.Contains(err.Error(), "pq: role") {
				return errors.Errorf(`Role "%s" does not exist on %s:%d, exiting`, dbconn.User, dbconn.Host, dbconn.Port)
			} else if strings.Contains(err.Error(), "pq: database") {
				return errors.Errorf(`Database "%s" does not exist on %s:%d, exiting`, dbconn.DBName, dbconn.Host, dbconn.Port)
			}
		} else if strings.Contains(err.Error(), "connection refused") {
			return errors.Errorf(`could not connect to server: Connection refused
	Is the server running on host "%s" and accepting
	TCP/IP connections on port %d?`, dbconn.Host, dbconn.Port)
		} else {
			return errors.Errorf("%v (%s:%d)", err, dbconn.Host, dbconn.Port)
		}
	}

	return err
}