Field notes: live-505c wire observations from a second server implementation - #18
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Field notes: live-505c wire observations from a second server implementation#18M0LTE wants to merge 1 commit into
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Three new observations from building a second server-side RHPv2 implementation (pdn) and wire-diffing it against the pinned xrouter container: RHPTEST and the live 505c binary disagree on re-listen (16 vs idempotent Ok) and on send-on-listener (16 vs 17), and a second listener on an already-claimed callsign answers Ok with undefined accept routing (errCode 9 suggested). Plus a postscript on observation 4: the hello/helloReply proposal now has a live implementation, with the unknown-type fallback providing the predicted backwards compatibility. Primer's RHPTEST listener bullet gains a caveat cross-referencing the conflict. Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
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Three new field-notes observations (13–15) from building a second server-side RHPv2 implementation (pdn) and wire-diffing it against the pinned xrouter container (
ghcr.io/packethacking/xrouter, image label 505c) and against RHPTEST:listenon an already-listening socket: RHPTEST (tested against v505d) says error 16, the live 505c wire answers idempotenterrCode: 0. Either behaviour changed between builds or RHPTEST documents undelivered intent; a 505d container would settle it empirically.sendon a listening socket: 17 on the wire, 16 per RHPTEST. Same class of conflict; pdn sided with 16, flagged for confirmation.errCode: 9suggested as the deterministic refusal.Also a postscript on observation 4 (the
hello/helloReplyproposal now has a live implementation, with the unknown-type fallback delivering the predicted backwards compatibility), a new v2.1-table row covering 13–15, and a caveat on the primer's RHPTEST listener bullet cross-referencing the conflict.mkdocs buildverified clean; the new cross-page anchor resolves.🤖 Generated with Claude Code