How to use the boofuzz.constants.ERR_CALLBACK_FUNC.format function in boofuzz

When fuzzing RPC for example, register this method to establish the RPC bind.

        @see: pre_send()

        Args:
            target (session.target): Target we are sending data to
        """

        if len(self._pre_send_methods) > 0:
            try:
                for f in self._pre_send_methods:
                    self._fuzz_data_logger.open_test_step('Pre_Send callback: "{0}"'.format(f.__name__))
                    f(target=target, fuzz_data_logger=self._fuzz_data_logger, session=self, sock=target)
            except Exception:
                self._fuzz_data_logger.log_error(
                    constants.ERR_CALLBACK_FUNC.format(func_name="pre_send") + traceback.format_exc()
                )

raise exception.BoofuzzRestartFailedError()

            self._fuzz_data_logger.log_info("Giving the process 3 seconds to settle in")
            time.sleep(3)

        # if we have custom restart methods, execute them
        elif len(self._restart_methods) > 0:
            try:
                for f in self._restart_methods:
                    self._fuzz_data_logger.open_test_step('Target restart callback: "{0}"'.format(f.__name__))
                    f(target=target, fuzz_data_logger=self._fuzz_data_logger, session=self, sock=target)
            except exception.BoofuzzRestartFailedError:
                raise
            except Exception:
                self._fuzz_data_logger.log_error(
                    constants.ERR_CALLBACK_FUNC.format(func_name="restart_target") + traceback.format_exc()
                )
            finally:
                self._fuzz_data_logger.open_test_step("Cleaning up connections from callbacks")
                target.close()
                if self._reuse_target_connection:
                    self._fuzz_data_logger.open_test_step("Reopening target connection")
                    target.open()

        # otherwise all we can do is wait a while for the target to recover on its own.
        else:
            self._fuzz_data_logger.log_info(
                "No reset handler available... sleeping for {} seconds".format(self.restart_sleep_time)
            )
            time.sleep(self.restart_sleep_time)

        # pass specified target parameters to the PED-RPC server to re-establish connections.

raise exception.BoofuzzRestartFailedError()

            self._fuzz_data_logger.log_info("Giving the process 3 seconds to settle in")
            time.sleep(3)

        # if we have custom restart methods, execute them
        elif len(self._restart_methods) > 0:
            try:
                for f in self._restart_methods:
                    self._fuzz_data_logger.open_test_step('Target restart callback: "{0}"'.format(f.__name__))
                    f(target=target, fuzz_data_logger=self._fuzz_data_logger, session=self, sock=target)
            except exception.BoofuzzRestartFailedError:
                raise
            except Exception:
                self._fuzz_data_logger.log_error(
                    constants.ERR_CALLBACK_FUNC.format(func_name="restart_target") + traceback.format_exc()
                )
            finally:
                self._fuzz_data_logger.open_test_step("Cleaning up connections from callbacks")
                target.close()
                if self._reuse_target_connection:
                    self._fuzz_data_logger.open_test_step("Reopening target connection")
                    target.open()

        # otherwise all we can do is wait a while for the target to recover on its own.
        else:
            self._fuzz_data_logger.log_info(
                "No reset handler available... sleeping for {} seconds".format(self.restart_sleep_time)
            )
            time.sleep(self.restart_sleep_time)

        # pass specified target parameters to the PED-RPC server to re-establish connections.

When fuzzing RPC for example, register this method to establish the RPC bind.

        @see: pre_send()

        Args:
            target (session.target): Target we are sending data to
        """

        if len(self._pre_send_methods) > 0:
            try:
                for f in self._pre_send_methods:
                    self._fuzz_data_logger.open_test_step('Pre_Send callback: "{0}"'.format(f.__name__))
                    f(target=target, fuzz_data_logger=self._fuzz_data_logger, session=self, sock=target)
            except Exception:
                self._fuzz_data_logger.log_error(
                    constants.ERR_CALLBACK_FUNC.format(func_name="pre_send") + traceback.format_exc()
                )