[jira] [Created] (SSHD-638) Use smart buffer HEX data dump logging to accommodate large buffers

["Goldstein Lyor (JIRA)" <ji...@apache.org>]

Goldstein Lyor created SSHD-638:
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             Summary: Use smart buffer HEX data dump logging to accommodate large buffers
                 Key: SSHD-638
                 URL: https://issues.apache.org/jira/browse/SSHD-638
             Project: MINA SSHD
          Issue Type: Improvement
            Reporter: Goldstein Lyor
            Priority: Minor


The current code logs at TRACE level the raw contents of packets and their data. Sometimes, these packets can be quite big, so a large string is created in memory, since the entire data is logged into a single message. The idea is to break down the data into smaller chunks (e.g., up to 64/128/etc...) bytes per line and log each of them separately with some indication - e.g.:
{quote}
Session#decode() packet 172 data chunk #1: 00 A3 2C 1B ...
Session#decode() packet 172 data chunk #2: FF 33 0A 22  ...
...
{quote}



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