Add appName to maximum message size exceeded message

[blkperl]

Summary

The existing logs do not help determine which app is exceeding the message size

2025/03/05 19:35:26.160987 (17) Error: listener: closing connection: maximum message size exceeded, (3115212 > 2097152)
2025/03/05 19:36:13.495589 (17) Error: listener: closing connection: maximum message size exceeded, (3021284 > 2097152)
2025/03/05 19:37:05.597035 (17) Error: listener: closing connection: maximum message size exceeded, (4528188 > 2097152)
2025/03/05 19:39:00.384445 (17) Error: listener: closing connection: maximum message size exceeded, (3537140 > 2097152)
2025/03/05 19:39:29.616199 (17) Error: listener: closing connection: maximum message size exceeded, (4544316 > 2097152)

Desired Behavior

Please add the appName so we can tell which applications are impacted

Possible Solution

Adding extra metadata to the error log

Additional context

This is needed in a multi-tenant environment to determine which app owner to contact about the issue.