Unraveling the process: Navigating into the Node.js application log launched with pm2

During the development of my Node.js application, I utilized Socket.IO, Express, MySql, and https. Initially, everything was functioning perfectly until I decided to "deamonize" it using pm2. Surprisingly, after this implementation, my socket connection appears to be unresponsive, and I am now eager to debug it. Regrettably, I am unable to locate where the console.log() function is currently directing its output.

In case you are curious, all my pm2 processes are running smoothly and I can successfully refresh my client-side pages. However, there should be a server function that triggers an event on the client side whenever something occurs in the database, but unfortunately, this functionality is absent.

Can you please assist me in finding out where the output from console.log() is being directed?

node.jspm2

Answer №2

there is an issue where your server keeps running and you want to access the logs.

Use pm2 log command and you will see all logs except console.log()

However, a simple solution exists:

Try using pm2 logs instead of pm2 log

Take note of the "s" in logs. This should resolve your problem.

Answer №3

According to the PM2 documentation:

PM2 provides an easy way to manage your application logs. You can view the real-time logs from all your applications, clear them, and reload them. There are various ways to customize how PM2 handles your logs (such as separating them into different files, merging them, adding timestamps) without any changes to your code.

http://pm2.keymetrics.io/docs/usage/log-management/

There is also another question on Stack Overflow related to this topic:

Make pm2 log to console

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