Reading MariaDB/MySQL binary log files in Go

While looking into a replication-related issue, I came across an interesting problem where I wanted to get the name of the largest event in a very large binary log file. So, I thought of putting Vaquita’s binary log API to a test. Here’s a simple program to read a binary log file and print the largest event and its size.

In this case, having RawEvents is sufficient as we are not interested in the actual content of the events.
Wiki : https://github.com/vaquita/mysql/wiki/Replication-Binary-Logs

Edit: Updated the above program to account for a recent change done to RawEvent(), which now returns error.