piermesh/docs/Sponge/base.md

Primary filtering functionality
Dispatches to Protocols
===============================

### *class* Sponge.base.Filter(cache, onodeID, todo, cLog)

Packet filtering orchestration

[🔗 Source](https://git.utopic.work/PierMesh/piermesh/src/branch/main/Sponge/base.py)

cLog
: Reference to run.Node.cLog for logging

cache: Daisy.Cache.Cache
: Reference to our Daisy Cache instance

completed: list
: List of completed messages IDs

todo
: Reference to list of actions to do in the Node

onodeID
: PierMesh node ID

#### cache

Messages is temporary storage for unfinished messages

#### mCheck(payload: bytes)

Check if payload bytes are msgpack encoded, otherwise skip

#### *async* protoMap(protocolID: int)

Get protocol from protocol ID using the mlookup table

#### *async* protoRoute(completeMessage: dict)

Route message to proper protocol handler

#### selfCheck(packet)

Check if this is a self packet, if so skip

#### *async* sieve(packet)

Base filtering logic, takes a single MeshTastic packet

#### *async* bubble.filter(recipient, recipientNode, onodeID, todo)

Peer to peer protol

[🔗 Bubble Source](https://git.utopic.work/PierMesh/piermesh/src/branch/main/src/Sponge/Protocols/bubble.py)

#### *async* catch.filter(recipient, recipientNode, todo)

Catch exchange protocol

[🔗 Catch Source](https://git.utopic.work/PierMesh/piermesh/src/branch/main/Sponge/Protocols/catch.py)

#### *async* cryptography.filter(recipientNode, todo)

Cryptographic operations protocol

[🔗 Cryptography Source](https://git.utopic.work/PierMesh/piermesh/src/branch/main/Sponge/Protocols/cryptography.py)

#### *async* map.filter(todo)

Network mapping protocol

[🔗 Source](https://git.utopic.work/PierMesh/piermesh/src/branch/main/Sponge/Protocols/map.py)