Replication Relay_Master_Log_File question

["Chanchal James" <chanch13@xxxxxxxxx>]

Hi,

I have a question regarding mysql master-slave replication's
Relay_Master_Log_File. I hope someone can answer me.

I have mysql setup to purge old logs that arent being used by master, and
also the max log size is set as 500MB. I see that new logs are created with
next number in order.
What could happen when this numbering reaches the limit, say,
mysql-bin.999999. Will it break replication in anyway or will it just get
reset, and the slave starts to pick up replication from the new log(which I
presume to be mysql-bin.000001)

Thank you.