[$35] Cougar - Kotlin-Based Efficient Queue System for Spigot/Bukkit Networks.

[NV6]

Cougar is an efficient & scalable multi-proxy queue system written in kotlin, requires a redis server, and uses gradle as its build management tool.

Modules
Cougar contains three different modules, an explanation of each module is listed below.

Module	What does it do?	Dependencies
common	Contains all code shared across our other modules	None
server	Handles queue iteration, updates, and player data processing	A redis server
spigot	Handles everything the player sees, player priorities, and player version mapping.	scala-store, a redis server
velocity	Handles player disconnections at proxy-level	scala-store, a redis server

Features

• Configurable settings at server-level.
• Allow players to switch servers without being kicked from their queue.
• Uses Redis to both synchronize & cache the latest server instance & queue data.
• Server-intensive processes handled asynchronously.
  • More information on this can be seen within the scala-store project: click to view
• Queues automatically pause/resume based on its targetServer status.
  • whitelisted: Only whitelisted players (on its target server) are able to connect.
  • offline: All players are unable to join until the first update packet is sent from the targetServer on its load.
• An easy-to-use & basic API to access queue information, along with its target server instance.

Configuration
Cougar handles language configuration through multiple json files located within the server runtime directory. All configuration files are listed below:

iteration.json

• iterationDelay: The speed at which the queue task iterates. (in milliseconds)
• updateStreamIterationDelay: The speed at which the queue broadcast task iterates. (in milliseconds)

{
  "iterationDelay": 250,
  "updateStreamIterationDelay": 5000
}

language.json

• updateMessage: The message (with bukkit color codes) which will be parsed & sent to the player in the queue.
• {whitelisted,offline}Addition: The text which will be added onto the updateMessage if the server is: offline, whitelisted.

{
  "updateMessage": "\n§eYou're position §b{pos}§e/§b{max}§e in the §b{queue}§e queue.\n§7Ranks get a higher priority in queues: §f§ostore.some.server",
  "whitelistedAddition": "§cThe server you're queued for is currently whitelisted.",
  "offlineAddition": "§cThe server you're queued for is currently offline."
}

queues.json

• targetServerId: The internal id of the server this queue is attached to.
• fancyDisplayName: The display name players will view when receiving queue updates.
• allowedProtocols: The list of allowed protocol version numbers.

{
  "queues": [
    {
      "targetServerId": "something",
      "fancyDisplayName": "Something Queue",
      "allowedProtocols": [5, 47]
    }
  ]
}

Spoiler: Screenshots

Spoiler: Proof of Ownership

Pricing

• JARs: $35
• Source: no L
• Purchase: https://discord.gg/ZrDZsbtf

Note
There currently is no priority implementations, but we are able to add them on request.

Join our discord for more questions, inquiries and support.

 

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[ChrisDZN]

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