MQTT File Uploader is a simple Cross-platform .NET Core application that watches local directories for changes and uploads new or modified files to an MQTT broker.

• Watch multiple local directory for new or modified files
• Upload files to an MQTT broker
• Support MQTT versions 5.0, 3.1.1, and 3.1
• Compress files with GZip before uploading
• Support for disabling Created, Changed, and Deleted events
• Configuration settings can be specified in a TOML file
• SSL/TLS encryption support

• .NET Core 7 or later
• An MQTT broker

1. Clone the repository or download the source code
2. Build the project with dotnet build
3. Update the config.toml file with your MQTT broker settings and SSL/TLS options
4. Run the application with dotnet run

The config.toml file contains the following options:

• directoryPaths: local directories to watch for changes
• brokerHostname: hostname of the MQTT broker to upload files to
• brokerPort: port number of the MQTT broker to upload files to
• brokerUsername: username to use to connect to the MQTT broker (optional)
• brokerPassword: password to use to connect to the MQTT broker (optional)
• topic: MQTT topic to publish files to
• compress: Whether to compress files with GZip before uploading
• createdEventEnabled: Whether to upload files that are created in the watched directory
• changedEventEnabled: Whether to upload files that are modified in the watched directory
• deletedEventEnabled: Whether to delete files on the MQTT broker when they are deleted from the watched directory
• tlsEnabled: Whether to use SSL/TLS encryption for the connection

• .NET Core - The .NET framework used
• MQTTnet - The MQTT library used
• Tomlyn - The TOML library used

This project is licensed under the MIT License - see the LICENSE.md file for details.