Today, since there was an error because the version of MySQL was different on PC using MAMP, I had the opportunity to change from 5.5 to 5.6. I would like to write a simple flow here instead of memos. ...
Fix: Caused by: java.sql.SQLException: Connection is closed! at Play2.3(Java)・MySQL5.6
Today, I will describe how to deal with the following error in Playframework 2.3 (Java). MySQL version is 5.6. ...
How to automatically renew certificates
When I was looking at the mail today, something like the one below arrived. ...
A Process Control System — Supervisor
I used fabric when deploying applications created with Playframework so far.
The content was that it first kills the process by directly specifying the RUNNING_PID file to stop the application.
This time, I will use [supervisor] (http://supervisord.org/) which is a process control tool made by python.
...