senator-sperma/src/tts.rs, branch main Very big discord bot. https://git.2137697.xyz/senator-sperma/atom?h=main 2026-11-04T00:34:59Z tts: initialize piper exactly once 2026-11-04T00:34:59Z salmonik salmonik@tuta.io 2026-11-04T00:34:59Z urn:sha1:fcff527349d49ef9419c4ac7f4b866ad04e8d754 tts: run piper loading and synthesis on blocking threads 2026-11-04T00:12:12Z salmonik salmonik@tuta.io 2026-11-04T00:12:12Z urn:sha1:f672d84951cf7dea4f47429475b109426f2be944 tts: bound the audio cache and request length 2026-11-04T00:11:10Z salmonik salmonik@tuta.io 2026-11-04T00:11:10Z urn:sha1:267ebcb87b4e22859d43a618aa14dce2045afa29 feat: piper now not a subprocess, cache system for TTS 2026-09-05T17:35:21Z salmonik salmonik@tuta.io 2026-09-05T17:35:21Z urn:sha1:8e868894cbcaf421c263f3555af4d29bef653420 feat: local TTS via piper subprocess with Google fallback 2026-08-18T21:18:37Z salmonik salmonik@tuta.io 2026-08-18T21:18:37Z urn:sha1:b252c39517b9fce181d1a0fe4761404c7d981397 - New src/tts.rs: centralize TTS in synthesize(config, http_client, text) Piper subprocess primary, Google Translate fallback on error/missing - TTS_MODEL_PATH/TTS_VOICE env config (defaults to pl_PL-bass-high) - Fix Unknown interaction errors: spawn play_tts_in_channel in background so voice-state TTS no longer blocks the shard event loop (3s Discord limit) - Best-effort confirmation replies in /tts to prevent error cascade - Custom on_error handler: graceful interaction-expired error handling - Comprehensive tracing logging (engine, model, duration, stderr)