console.message | Console messages for cool kids

I created a simple controller.html for my AirConsole application. The content of which are as follows:

I develop an Eclipse Plugin that provides a monitoring view containing several instances of org.eclipse.ui.console.MessageConsole, also see

https://wiki.eclipse.org/FAQ_How_do_I_write_to_the_console_from_a_plug-in%3F

In order to avoid memory issues, I would like to set a maximum size for the buffer of the console, similar to the Eclipse setting for the "normal console view":

Limit console output, Console buffer size (characters)

If the limit is exceeded I expect the content of my consoles to be rolled, so that the oldest lines are cleared and the newest lines are shown in the console.

=>How can I set a limit for the buffer size? MessageConsole does not seem to provide a method setBufferSize(80000) or so. It only provides a method clearConsole() and no method to determine the current size of the written text.

Is there another implementation of IOConsole that provides the wanted functionality? I could not find something like a RollingMessageConsole in the package org.eclipse.ui.console: http://help.eclipse.org/mars/index.jsp?topic=%2Forg.eclipse.platform.doc.isv%2Freference%2Fapi%2Forg%2Feclipse%2Fui%2Fconsole%2Fpackage-summary.html

Where can I find the code that is used in Eclipse to limit the console output?

Below is the current state of my custom Log4J appender that writes messages to my MessageConsoles.

I'm new in airconsole, and I just learning it, so maybe this is something usual. I have this at screen.html:

I’m doing a simple JS 2D board game for learning purposes. And I’m having trouble making sure that the player’s movements which are kicked off by arrow-keyboard-inputs get properly tracked in the console.

Supposing, I just want to limit myself to tracking any movement using the left arrow key:

then below there is the corresponding constructor function used for pre-defining the player objects that make their moves on the board (as I said, only to the left, for the time being:

I'm currently writing a small console game and I created a custom class, Xconsole, with a method to display the text in a specific area of the console as well as give a "scrolling effect" to the game messages.

I would like to authenticate WebSocket with spring security. From spring official document 23.2 WebSocket Authentication, WebSocket will reuse the same authentication information that is found in the HTTP request when the WebSocket connection is made. So I setup spring security to authenticate rest service. If the user passes the rest authentication, it will have permission to WebSocket connection, otherwise it can't establish WebSocket connection. Following is the code:

Rest service for login: WssAuthService.java