Concept: Chunk Cache Blacklist

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Chunks of messages that are blacklisted.

Description

Messages whose chunks SHALL be purged from the chunk cache once a session is being resumed:

• request/connectionAck
• update/batteryStatus
• update/connectionAck
• update/connectionDisconnect
• update/connectionInfo
• update/typing

Note: It is crucial that the chunks (or placeholders) of those messages are still added to the chunk cache to keep the peer's sequence numbers in sync. It ensures that only the acknowledged chunks are being removed from the chunk cache once a update/connectionAck has been received.