karaoke_client

Overview 🌐

The karaoke_client is designed to interact with the AIProcessingService of the Karaoke Scoring System, simulating real-time karaoke performance scoring. This client helps in testing the system by sending audio chunks and receiving scores.

Getting Started 🚀

Prerequisites 📋

Docker installed on your machine.
Access to the AWS EC2 instance with the Karaoke Scoring System deployed.
.pem file for secure connection to the AWS EC2 instance.

Installation and Setup 🛠️

1. Clone the Repository:

git clone [repository-url](https://github.com/eandualem/karaoke_client)
cd karaoke_client

2. Certificate Setup:

Place your certificate.pem file in the root directory of karaoke_client.
Ensure the certificate file name matches the one specified in your .env file.

3. Building Protocol Files:

Clean the Generated Folder (if necessary):

Remove the existing Generated directory within the proto folder to ensure fresh generation of protocol files:
```
rm -r ./proto/Generated
```
Build the Docker Image for gRPC Generation:

Build the grpc-builder image using the Dockerfile.grpcgen:
```
docker build -t grpc-builder -f Dockerfile.grpcgen .
```

Generate Protocol Files:

Run a temporary container to generate the protocol files and copy them back to the host:

docker run --name grpc-temp grpc-builder /bin/true
docker cp grpc-temp:/app/Generated ./proto
docker rm grpc-temp

4. Build the Docker Image for the Client:

docker build -t karaoke-client -f Dockerfile.client .

5. Configure Environment Variables:

Update the .env file with the appropriate values, especially the SERVER_ADDRESS.

Example .env content:

USER_LOCALE = "en"
AUTH_TOKEN = "token_placeholder"
CERT_FILE_PATH = "certificate.pem"
SERVER_ADDRESS = "ec2-16-171-36-141.eu-north-1.compute.amazonaws.com:50051"

Running the Client 🔨

To run the client and connect it to the AIProcessingService:

docker run -it --rm --name karaoke-client karaoke-client

The client will start sending audio chunks and display the scoring results in real-time.

Folder Structure 📂

karaoke_client/
├── Dockerfile.client
├── Dockerfile.grpcgen
├── README.md
├── certificate.pem
├── proto/
│   ├── Declarations/
│   ├── Generated/
│   ├── generate.sh
│   └── requirements_grpcgen.txt
├── requirements.txt
└── src/
    ├── __init__.py
    ├── ai_processing_service_client.py
    ├── client.py
    ├── logger.py
    └── request_builder.py