lldap/server/src/infra/logging.rs

62 lines
1.9 KiB
Rust

use crate::infra::configuration::Configuration;
use actix_web::{
dev::{ServiceRequest, ServiceResponse},
Error,
};
use tracing::{debug, error, Span};
use tracing_actix_web::RootSpanBuilder;
use tracing_subscriber::{filter::EnvFilter, layer::SubscriberExt, util::SubscriberInitExt};
/// We will define a custom root span builder to capture additional fields, specific
/// to our application, on top of the ones provided by `DefaultRootSpanBuilder` out of the box.
pub struct CustomRootSpanBuilder;
impl RootSpanBuilder for CustomRootSpanBuilder {
fn on_request_start(request: &ServiceRequest) -> Span {
tracing::debug_span!(
"HTTP request",
method = request.method().to_string(),
uri = request.uri().to_string()
)
}
fn on_request_end<B>(_: Span, outcome: &Result<ServiceResponse<B>, Error>) {
match &outcome {
Ok(response) => {
if let Some(error) = response.response().error() {
error!(?error);
} else {
debug!(status_code = &response.response().status().as_u16());
}
}
Err(error) => error!(?error),
};
}
}
pub fn init(config: &Configuration) -> anyhow::Result<()> {
let env_filter = EnvFilter::try_from_default_env().unwrap_or_else(|_| {
EnvFilter::new(if config.verbose {
"sqlx=warn,reqwest=warn,debug"
} else {
"sqlx=warn,reqwest=warn,info"
})
});
tracing_subscriber::registry()
.with(env_filter)
.with(tracing_forest::ForestLayer::default())
.init();
Ok(())
}
#[cfg(test)]
pub fn init_for_tests() {
if let Err(e) = tracing_subscriber::FmtSubscriber::builder()
.with_max_level(tracing::Level::DEBUG)
.with_test_writer()
.try_init()
{
log::warn!("Could not set up test logging: {:#}", e);
}
}