A BookMyShow-inspired automated queue management system — built after surviving the Travis Scott ticket war.

When Travis Scott announced his India tour, I jumped on BookMyShow like everyone else. What followed? A chaotic digital stampede and a mysterious queue randomization system that decided who vibes to Sicko Mode and who just… refreshes.

This project is my deep dive into that madness: A simulation of automated queue management, built in Go, that fairly randomizes user positions during high-traffic events — like concerts, flash sales, or anything with FOMO potential.

1. 🎯 Overview
2. ✨ Features
3. 🛠️ Tech Stack
4. 🏗️ Architecture
   • 🔹 User Management
   • 🔹 Queue Processing
   • 🔹 API Endpoints
5. 📊 Queue States
6. 🚀 Getting Started
7. 📺 Demo
8. 📱 Screenshots
9. 🔄 How It Works
10. 🙏 Acknowledgements

This project simulates the queue management system used by platforms like BookMyShow during high-demand ticket sales. Instead of serving users in a "first-come-first-served" basis (which can lead to server crashes and unfair advantages), this system:

1. Places all users in a waiting room
2. Randomly assigns queue positions when processing starts
3. Processes users one by one, giving each an exclusive booking session

• Fair Queue Randomization: All users have an equal chance regardless of when they joined

• Real-time Status Updates: Users can see their current position and status

• Admin Dashboard: Monitor all users in the queue system

• Thread-Safe Operations: Proper mutex implementation for concurrent requests

• Backend: Go (Golang)
• Frontend: HTML, CSS, JavaScript
• Concurrency: Go routines and mutex for thread safety
• User ID Generation: UUID for unique identification

The system consists of three main components:

• Each user gets a unique ID and joins with "waiting" status
• Status transitions: waiting → queued → active → expired

• Random shuffling algorithm to assign positions
• Sequential processing of users in queue order
• Configurable active session duration

• /join - Add user to waiting room
• /status - Check current status and position
• /start - Begin queue randomization and processing
• /users - Admin view of all users in the system

• Go 1.16 or higher
• Web browser

1. Clone the repository

git clone https://github.com/Adit0507/queue-randomization-system.git
cd queue-randomization-system

2. Install dependencies

go mod tidy

3. Run the application

go run .

4. Access the application

• User interface: http://localhost:8080/
• Admin dashboard: http://localhost:8080/users

1. Joining the Queue:

   • Users access the system and click "Join Queue"
   • They receive a unique ID and enter the waiting room

2. Queue Randomization:

   • Admin triggers queue processing via "Start Queue" button
   • All waiting users are randomly shuffled and assigned positions

3. Processing Users:

   • Users are moved to "active" status one by one
   • Each user gets 1 minute to complete their booking
   • After timeout, user status changes to "expired"

• Inspired by BookMyShow's queue management system

Built with ❤️ by Adi