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Merged
merged 4 commits into from
Sep 3, 2025
Merged

Feat/metrics exporter #17

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5d74a7c
Add metrics collector
danimhr Sep 2, 2025
a8f2502
Update readme
danimhr Sep 2, 2025
e2afff2
Fix
danimhr Sep 2, 2025
243494a
Address comments
danimhr Sep 3, 2025
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192 changes: 181 additions & 11 deletions Cargo.lock
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6 changes: 5 additions & 1 deletion Cargo.toml
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Original file line number Diff line number Diff line change
@@ -1,6 +1,6 @@
[package]
name = "pythnet-watcher"
version = "1.0.0"
version = "1.1.0"
edition = "2021"

[dependencies]
Expand Down Expand Up @@ -29,6 +29,10 @@ tokio-stream = "0.1.17"
tracing = "0.1.41"
tracing-subscriber = { version = "0.3.19", features = ["env-filter", "json"] }
wormhole-vaas-serde = "0.1.0"
axum = "0.8.4"
metrics = "0.24.2"
lazy_static = "1.5.0"
axum-prometheus = "0.9.0"

[dev-dependencies]
serde_json = "1.0.140"
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7 changes: 7 additions & 0 deletions README.md
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Expand Up @@ -84,3 +84,10 @@ This will save the key in raw byte format to the file named `.secret`.
### 🧪 Testing Locally

To test in a non-production environment (e.g. with devnet or a local Pythnet fork), just provide a different `--pythnet-url`, and `--server-url`, and optionally use custom `--wormhole-pid`.

---

### 📊 Metrics

By default, running the watcher exposes metrics at `http://127.0.0.1:9001`.
You can change the metrics endpoint by passing the `--metrics-addr` flag or setting the `METRICS_ADDR` environment variable.
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