bsncubed 5ce4588c80 cspot: delayed Pong (like librespot) stops the 6-minute connection resets
The Spotify AP reset the connection (recv -1, errno 104 ECONNRESET) on
the third Ping, every 6 minutes, like clockwork. cspot answered each
Ping at once; librespot (core/src/session.rs) waits 60 s:
Ping -> 60 s -> Pong -> PongAck -> 60 s -> Ping.
- 0003-delayed-pong: record the Ping, send the Pong 60 s later from
  triggerTimeout() (called on every 3 s receive timeout), through the
  PR #3 connection snapshot; dropped on reconnect.
- 0002-diag-log-recv-errors: log recv's return value/errno before
  "Error in read" (error path only); this is what showed the RST.
Verified: over 8+ minutes Ping/delayed Pong/PongAck every 2 min, no
reset at the 6-minute mark.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
2026-09-25 20:47:27 +10:00
2026-09-23 21:51:44 +10:00

aes67-ESP32-P4

AES67 sender for the Waveshare ESP32-P4-ETH (PoE): Spotify Connect and HLS/m3u8 streams out as an AES67 multicast stream, PTP-locked, with a simple web UI for settings and SDP export.

  • docs/aes67-core-base.md — reusable AES67 core design (PTP, RTP, SDP/SAP, VLAN, syslog, web UI contract)
  • docs/hardware-and-design-notes.md — board details and project-specific design
  • web/index.html — web UI (served by the device)
  • CLAUDE.md — working rules and build order

Status: design complete, firmware not started. See the build order in CLAUDE.md.

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