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https://github.com/ruvnet/RuView
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ruv
98bf8c4726
pose_v1 has no confidence head, so infer() emits a constant 0.185 per frame. The config default_min_confidence was 0.3 and the runtime gates on confidence >= min_confidence, so a default install silently emitted ZERO pose.frame events while health reported healthy. - Add inference::MODEL_TYPICAL_CONFIDENCE (0.185, the validation PCK@50) as the single published per-frame confidence. - Pin default_min_confidence() to MODEL_TYPICAL_CONFIDENCE so a default install clears its own gate and emits. - Warn at run.started when min_confidence exceeds the model typical confidence (disclosed, not silent); document the trade-off in the config field, the JSON schema, and inference.rs. Failing-on-old test: default_config_emits_frames_with_real_model (with old 0.3 it panics: "default install would emit zero pose.frame events"). Co-Authored-By: claude-flow <ruv@ruv.net>
68 lines
2.4 KiB
Rust
68 lines
2.4 KiB
Rust
//! Runtime configuration for the pose-estimation Cog.
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//!
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//! Schema lives at `cog/config.schema.json` so the appliance can validate
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//! before launching the cog.
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use serde::{Deserialize, Serialize};
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use std::path::{Path, PathBuf};
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#[derive(Debug, Clone, Serialize, Deserialize)]
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#[serde(deny_unknown_fields)]
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pub struct CogConfig {
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/// URL of the local sensing-server's frame feed.
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/// Defaults to the appliance's loopback sensing-server.
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#[serde(default = "default_sensing_url")]
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pub sensing_url: String,
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/// Path to the model weights bundle (safetensors or HEF).
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/// Resolved relative to the cog's install dir if not absolute.
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pub model_path: PathBuf,
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/// Frame poll interval in milliseconds.
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#[serde(default = "default_poll_ms")]
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pub poll_ms: u64,
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/// Confidence threshold below which a frame's keypoints are not emitted.
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///
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/// Defaults to [`crate::inference::MODEL_TYPICAL_CONFIDENCE`] (0.185) — the
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/// model's published per-frame confidence. `pose_v1` has no confidence head,
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/// so every frame carries this same value; a default above it would silently
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/// suppress *all* `pose.frame` events while health still reports healthy.
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/// The runtime warns at `run.started` if this is raised above the model's
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/// typical confidence rather than dropping frames quietly.
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#[serde(default = "default_min_confidence")]
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pub min_confidence: f32,
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}
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fn default_sensing_url() -> String {
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"http://127.0.0.1:3000/api/v1/sensing/latest".to_string()
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}
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fn default_poll_ms() -> u64 {
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40 // ~25 Hz to match ESP32 CSI rate
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}
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fn default_min_confidence() -> f32 {
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// Pinned to the model's typical/published confidence so a default install
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// actually emits frames. See `min_confidence` doc and ADR-159 §A1.
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crate::inference::MODEL_TYPICAL_CONFIDENCE
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}
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impl CogConfig {
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pub fn load(path: &Path) -> Result<Self, ConfigError> {
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let raw =
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std::fs::read_to_string(path).map_err(|e| ConfigError::Read(path.to_path_buf(), e))?;
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let cfg: CogConfig =
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serde_json::from_str(&raw).map_err(|e| ConfigError::Parse(path.to_path_buf(), e))?;
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Ok(cfg)
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}
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}
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#[derive(Debug, thiserror::Error)]
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pub enum ConfigError {
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#[error("failed to read config at {0}: {1}")]
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Read(PathBuf, std::io::Error),
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#[error("failed to parse config at {0}: {1}")]
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Parse(PathBuf, serde_json::Error),
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}
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