MySQL Bugs: #87702: mysqlbinlogrotate forgets to close the connection, [Note] Aborted connection

Bug #87702	mysqlbinlogrotate forgets to close the connection, [Note] Aborted connection
Submitted:	8 Sep 2017 8:01
Reporter:	Shane Bester (Platinum Quality Contributor)	Email Updates:
Status:	Verified	Impact on me:	None
Category:	MySQL Utilities	Severity:	S3 (Non-critical)
Version:	1.6.5	OS:	Any
Assigned to:		CPU Architecture:	Any

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Description:
mysqlbinlogrotate does not close the connection gracefully, so we get warnings in the server error log:

Version: '5.7.19-log'  socket: ''  port: 3306  MySQL Community Server (GPL)
...
[Note] Aborted connection 4 to db: 'unconnected' user: 'root' host: '' (Got an error reading communication packets)

How to repeat:
mysqlbinlogrotate --server=root:@127.0.0.1:3306 --min-size=1048576