How do i know ssl is being used in mysql replication?

How do i know ssl is being used in mysql replication?

References

Reference NO 1

http://dev.mysql.com/doc/refman/5.1/en/replication-solutions-ssl.html

Reference NO 2

http://www.howtoforge.com/how-to-set-up-mysql-database-replication-with-ssl-encryption-on-centos-5.4

Reference NO 3

http://stackoverflow.com/questions/15198820/how-do-i-know-ssl-is-being-used-in-mysql-replication

Reference NO 4

http://dba.stackexchange.com/questions/47019/mysql-ssl-encryption

Reference NO 5

https://bugzilla.redhat.com/show_bug.cgi?id=552636

Reference NO 6

http://scale-out-blog.blogspot.com/2013/01/replicating-from-mysql-to-amazon-rds.html

Reference NO 7

http://tech.akom.net/archives/33-MySQL-Master-Master-Replication-over-a-Secure-Stunnel-Connection-SSL.html

Reference NO 8

http://www.yassl.com/files/yassl_securing_mysql.pdf