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@holgerd77 holgerd77 released this 27 Sep 10:33
· 1890 commits to master since this release
@ethereumjs/devp2p@4.2.0
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EIP-706 Snappy Compression (RLPx v5)

This release adds support for RLPx v5 allowing for the compression of RLPx messages with the Snappy compression algorithm as defined in EIP-706. If the connecting peer doesn't support v5, the connection falls back to v4 and does the communication without compressing the payload.

See: PRs #1399, #1442 and #1484

Improved Per-Message Debugging

Per-message debugging with the debug package has been substantially expanded and allow for a much more targeted debugging experience.

There are new debug loggers added to:

  • Debug per specific ETH or LES message (e.g. devp2p:eth:GET_BLOCK_HEADERS)
  • Debug per disconnect reason (e.g. devp2p:rlpx:peer:DISCONNECT:TOO_MANY_PEERS)
  • Debug per peer IP address (e.g. devp2p:3.209.45.79)
  • Debug per first connected peer (DEBUG=devp2p:FIRST_PEER)

See: PR #1449

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