Merge pull request #28 from Overmuse/SR/json_log_format

emit logs in json

Cargo.toml

@@ -1,6 +1,6 @@
 [package]
 name = "polygon-data-relay"
-version = "1.2.3"
+version = "1.2.4"
 authors = ["Sebastian Rollen <[email protected]>"]
 edition = "2018"
 
@@ -24,3 +24,4 @@ tokio = {version = "1.2", features = ["macros", "rt-multi-thread"]}
 tracing = "0.1"
 tracing-log = "0.1"
 tracing-subscriber = "0.2"
+tracing-bunyan-formatter = { version = "0.2.4", default-features = false }

src/main.rs

@@ -8,14 +8,16 @@ use sentry_anyhow::capture_anyhow;
 use std::sync::mpsc::channel;
 use std::thread;
 use tracing::{debug, info, subscriber::set_global_default};
+use tracing_bunyan_formatter::{BunyanFormattingLayer, JsonStorageLayer};
 use tracing_log::LogTracer;
-use tracing_subscriber::{filter::EnvFilter, FmtSubscriber};
+use tracing_subscriber::{layer::SubscriberExt, Registry};
 
 fn main() -> Result<()> {
     let _ = dotenv();
-    let subscriber = FmtSubscriber::builder()
-        .with_env_filter(EnvFilter::from_default_env())
-        .finish();
+    let formatting_layer = BunyanFormattingLayer::new("polygon-data-relay".into(), std::io::stdout);
+    let subscriber = Registry::default()
+        .with(JsonStorageLayer)
+        .with(formatting_layer);
     set_global_default(subscriber).expect("Failed to set subscriber");
     LogTracer::init().expect("Failed to set logger");
     let settings = Settings::new()?;