final String jwtSignature = new String(decodeBase64(jwt[2]), Constants.UTF_8_CHARSET);

            if (logger.isDebugEnabled()) {
                logger.debug("jwtHeader={}", jwtHeader);
                logger.debug("jwtClaim={}", jwtClaim);
                logger.debug("jwtSignature={}", jwtSignature);
            }

            // SECURITY WARNING: JWT signature validation is not implemented.

    /**
     * Logs a debug message without an associated exception.
     *
     * @param message the debug message to be logged
     */
    default void debug(String message) {
        log(Level.DEBUG, message);
    }

    /**
     * Logs a debug message with an associated exception.
     *
     * @param message the debug message to be logged
     * @param error the associated exception

     *
     * @return a cryptographically secure random salt
     */
    public byte[] generatePreauthSalt() {
        byte[] salt = new byte[SALT_SIZE];
        secureRandom.nextBytes(salt);
        log.debug("Generated new preauth salt of {} bytes", salt.length);
        return salt;
    }

    /**
     * Initializes preauth integrity context for a new session.
     *
     * @param sessionId the session identifier

                logger.debug("Interrupt {}", runningThread);
            }
            runningThread.interrupt();
            ThreadUtil.sleepQuietly(1000L);
            count++;
        }
    }

    /**
     * Stops the timeout target by setting the running flag to false.
     */
    public void stop() {
        if (logger.isDebugEnabled()) {
            logger.debug("Timeout target has been stopped.");

pkg debug/elf, const R_LARCH_ABS_LO12 = 68 #54222
pkg debug/elf, const R_LARCH_ABS_LO12 R_LARCH #54222
pkg debug/elf, const R_LARCH_B16 = 64 #54222
pkg debug/elf, const R_LARCH_B16 R_LARCH #54222
pkg debug/elf, const R_LARCH_B21 = 65 #54222
pkg debug/elf, const R_LARCH_B21 R_LARCH #54222
pkg debug/elf, const R_LARCH_B26 = 66 #54222
pkg debug/elf, const R_LARCH_B26 R_LARCH #54222
pkg debug/elf, const R_LARCH_GNU_VTENTRY = 58 #54222

            socket = socketChannel.socket();
            socket.setTcpNoDelay(true);
            socket.setKeepAlive(true);

            state = RdmaConnectionState.CONNECTED;
            log.debug("TCP RDMA connection established to {}", remoteAddress);

        } catch (IOException e) {
            state = RdmaConnectionState.ERROR;
            throw new IOException("TCP RDMA connection failed", e);
        }
    }

                        if (logger.isDebugEnabled()) {
                            logger.debug("{} exists.", urlQueue.getUrl(), e);
                        }
                        return;
                    }
                    throw e;
                }
                if (logger.isDebugEnabled()) {
                    logger.debug("Storing child urls: {}", resultData.getChildUrlSet());
                }

Here's how it might look:

<img src="/img/tutorial/debugging/image01.png">

---

If you use Pycharm, you can:

* Open the "Run" menu.
* Select the option "Debug...".
* Then a context menu shows up.
* Select the file to debug (in this case, `main.py`).

It will then start the server with your **FastAPI** code, stop at your breakpoints, etc.

Here's how it might look:

            this.windowSize = minimumWindowSize;
        } else {
            this.windowSize = configuredWindowSize;
        }

        if (logger.isDebugEnabled()) {
            logger.debug("Initialized RankFusionProcessor with windowSize={}", this.windowSize);
        }
        load();
    }

    /**
     * Updates the processor configuration by reloading available searchers.

        this.threadPool = Objects.requireNonNull(threadPool, "threadPool must not be null");

        if (logger.isDebugEnabled()) {
            logger.debug("Created suggester instance: index={}", index);
        }
    }

    /**
     * Creates a new SuggestRequestBuilder for querying suggestions.
     * @return A SuggestRequestBuilder instance.
     */