github.com/pterodactyl/wings

Fixed

• Fixes race condition when checking if the running state of a server has changed.
• Fixes files mistakenly unpacking themselves to the root directory rather than the directory they are told to unpack to.
• Fixes console output not being sent to the websocket in the same order that it was received.
• Fixes a file busy error causing a 500 error response when unpacking an archive rather than a 400 error with a message indicating what is wrong to the user.
• Fixes docker image not properly updating when a server is started.

Changed

• Replaces fragile event bus logic with a more robust and easier to understand system. This fixes all remaining console and stats output issues that have been reported.
• Cleans up API response error messaging to avoid empty errors being logged which cannot be acted upon.
• Adds support for retrying a file write a few times with a back-off if the file is busy when the write occurs.

Added

• Docker image pull data is shown in the console when an admin is connected to the websocket.
• Adds console throttling to stop a server if too much data is being piped out of the console. This logic mimics the logic present in the old Nodejs daemon, but with a 2x line count limit (1000 -> 2000) per period.

Fixed

• Fixes long standing bug with console output not properly sending back to the client with server stats in certain edge case scenarios. This was "fixed" in rc.4 but ended up breaking many servers in significantly more painful manners, but did allow us to better track down the issue.
• Fixes build flags during release process to correctly strip unnessary code allowing the final binary size to be reduced back down to ~5MB
• Fixes Wings returning the last 16384 lines of the log file when connecting to the websocket.
• Fixes pre-boot actions always running for a server start event even if the server is already running.

Added

• Adds support for configuring the amount of time that can elapse between server disk size checking before the value is considered stale.

Fixed

• Fixes server files being inaccessible if the root data path is a symlink to another location on the machine.
• Fixes some console output being written to the logs accidentally truncating other lines due to special ANSI sequences being output.
• Fixes server.properties files getting mangled by the automatic configuration editor when booting a server.
• Fixes a missed stream close when stopping resource polling that would lead to memory leaks.
• Fixes port bindings being incorrectly re-assigned when using 127.0.0.1 with Docker. These are now properly re-mapped to the pterodactyl0 interface so that networking operates as expected for the server.
• Fixes handling of values within arrays in yaml and json configuration files.
• Fixes a 304 error being returned rather than a 400 error when a file upload is invalid.
• Fixes deadlocks and response delays when processing server console and stat events. This was causing server consoles to become completely unresponsive after random periods of time and was only resolvable via a Wings restart.

Changed

• Allows a stale value to be present when starting a server if the server is allowed an unlimited amount of disk space.
• Removed all remaining traces of the zap logging library from the codebase.
• Servers no longer auto-restart as if they crashed when a stop command is manually sent via the server console to the instance.
• Changes the CORS checks to allow * as a remote origin.

Added

• Added an auto-generated logrotate file which is written to the normal logrotate directory when wings is first started.
• Added additional debug logging within the internals of the resource polling for servers to better trace unexpected behavior.
• Adds additional logic check to avoid even trying to stop a suspended server if it is already stopped.