Port Checker for NVDA Remote

A simple Flask web application that checks if a specified port is open on the client's IP address. This is useful for verifying that NVDA Remote port forwarding is configured correctly.

Usage

The web interface is available at the root URL. To check a specific port programmatically:

GET /port/<port_number>

Returns JSON:

{
  "host": "client_ip_address",
  "port": 6837,
  "open": true
}

Running Locally

pip install -r requirements.txt
python portcheck.py

Production Deployment

Use gunicorn with the run_gunicorn.py module:

gunicorn run_gunicorn:app