Fake GTID_LIST event
This event is sent by master server to the registering slave and it's sent only once, after Format Description Event
Note: the fake GTID_LIST event is not written in the binlog file.
It's created by the master and sent to new connected slave before any "real" binlog event.
- Event type is set to 163 (0xa3)
- Time stamp set to 0
- NextPos tells which is the binlog position of next event
- Flags are set to ARTIFICIAL (0x20)
The content is the same as the "real" GTID_LIST.
- # of GTIDs