piermesh/docs/Sponge/base.md

base: Primary filtering functionality

class Sponge.base.Filter(cache, onodeID, todo, cryptographyInfo)

Packet filtering orchestration

🔗 Source

cache

Reference to our Daisy Cache instance

• Type: Daisy.Cache.Cache

onodeID

PierMesh node ID

todo

Reference to list of actions to do in the Node

cryptographyInfo

Cryptography instance for encrypting message

• Type: Cryptography.WhaleSong.Transport

messages

Temporary storage for unfinished messages

• Type: dict

submessages

Temporary storage for unfinished submessages

• Type: dict

completed

List of finished message ids so we don’t reprocess messages

• Type: list

mCheck(payload: bytes)

Check if payload bytes are msgpack encoded, otherwise skip

async protoMap(protocolID: int, packetsID, packetCount, sourceNode, submessagesIDs=[], pAction=None)

Get protocol from protocol ID using the mlookup table

selfCheck(packet)

Check if this is a self packet, if so skip

async sieve(packet)

Base filtering logic, takes a single MeshTastic packet