Implement cleanup mechanism for stale database entries in FlottformDatabase #103
Description
Description
The FlottformDatabase currently retains all connection data indefinitely until the server is restarted or the deleteEndpoint method is called. This can lead to memory bloat, especially in scenarios where connections are not explicitly closed or cleanup isn't performed. For example, the user establishes a new connection and for some reason he refreshes the page before sending anything -> the close method won't be called inside the class FlottformChannelHost and thuse the entry won't be deleted.
To address this issue, we need a mechanism to periodically remove inactive entries while ensuring no active connections are affected. The solution should leverage the lastUpdate field to determine inactivity.
Links / References
Further links on the topic
Tasks / Definition of Done
- Implement the changes mentioned above
- Test it
Further information
Inactive entries should be defined based on a configurable timeout period. For now that period is set to 30 minutes.