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nimbus-eth2/beacon_chain/networking
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Etan Kissling 9999362b11
detect mismatch of config and binary (#4132) 
* detect mismatch of config and binary

When loading configuration that sets keys that Nimbus bakes into the
binary at compile-time, raise an error if the config is incompatible
instead of ignoring the conflicting value.
2022-09-19 12:07:46 +03:00
..
eth2_discovery.nim
compatibility with Nim 1.4+ (#3888)
2022-07-29 10:53:42 +00:00
eth2_network.nim
detect mismatch of config and binary (#4132)
2022-09-19 12:07:46 +03:00
libp2p_json_serialization.nim
compatibility with Nim 1.4+ (#3888)
2022-07-29 10:53:42 +00:00
network_metadata.nim
rm merge devnets from network list (post-merge) (#4101)
2022-09-15 08:43:44 +02:00
peer_pool.nim
compatibility with Nim 1.4+ (#3888)
2022-07-29 10:53:42 +00:00
peer_scores.nim
compatibility with Nim 1.4+ (#3888)
2022-07-29 10:53:42 +00:00
README.md
…
topic_params.nim
reduce LC optsync latency (#4002)
2022-08-25 03:53:59 +00:00

README.md

Networking

This folders hold a collection of modules to:

  • configure the Eth2 P2P network
  • discover, connect, and maintain quality Eth2 peers

Data received is handed other to the ../gossip_processing modules for validation.

Security concerns

  • Collusion: part of the peer selection must be kept random. This avoids peers bringing all their friends and colluding against a beacon node.
  • Denial-of-service: The beacon node must provide ways to handle burst of data that may come:
    • from malicious nodes trying to DOS us
    • from long periods of non-finality, creating lots of forks, attestations, forks