This update upgrades the go-parsesyslog dependency version to v0.2.2. It also enhances the server's connection handling. This is done by expanding the `HandleConnection` method to handle network errors and EOF scenarios more thoroughly, adjusting processing time measurements, and handling deadlines for connection processing. Furthermore, the initialization of the syslog parser has now been moved to the `NewServer` function for efficiency.
Introduced a new Connection struct and related functions in `connection.go` to facilitate network connections. Incorporated the `go-parsesyslog` package to parse incoming network data. Implemented functions in `server.go` to accept and handle incoming network connections, bolstering the application's network interaction functionality.
Redid signal handling in the main server code leading to simpler, more readable code. Removed the SPDX license identifiers from 'go.sum' following recent policy changes.
All source code files as well as README.md, .gitignore, and various configuration files have been updated with an SPDX license identifier, changing license from CC0-1.0 to MIT. The copyright year has been updated to 2023, and the copyright holder's email address has been corrected from 'winni@neessen.dev' to 'wn@neessen.dev'. An MIT license text file has been additionally added.
This commit introduces the creation of the core server and its components: config loading mechanism, listener setup, and error handling. The provided configuration allows the server to run different types of listeners. Additionally, it includes robust log-level settings to facilitate debugging and operational transparency.
