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chore(obs): Improve tracing instrumentation (#2086)
Co-authored-by: loverustfs <hello@rustfs.com>
This commit is contained in:
@@ -19,7 +19,7 @@ use http::Request;
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use std::sync::Arc;
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use std::task::{Context, Poll};
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use tower::Service;
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use tracing::{Span, debug, instrument};
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use tracing::debug;
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/// Tower Service for the trusted proxy middleware.
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#[derive(Clone)]
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@@ -61,25 +61,7 @@ where
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self.inner.poll_ready(cx)
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}
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#[instrument(
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name = "trusted_proxy_middleware",
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skip_all,
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fields(
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http.method = %req.method(),
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http.uri = %req.uri(),
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http.version = ?req.version(),
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enabled = self.enabled,
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peer.addr = tracing::field::Empty,
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client.ip = tracing::field::Empty,
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client.trusted = tracing::field::Empty,
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client.hops = tracing::field::Empty,
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error = tracing::field::Empty,
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error.message = tracing::field::Empty,
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)
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)]
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fn call(&mut self, mut req: Request<ReqBody>) -> Self::Future {
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let span = Span::current();
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// If the middleware is disabled, pass the request through immediately.
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if !self.enabled {
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debug!("Trusted proxy middleware is disabled");
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@@ -91,17 +73,9 @@ where
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// Extract the direct peer address from the request extensions.
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let peer_addr = req.extensions().get::<std::net::SocketAddr>().copied();
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if let Some(addr) = peer_addr {
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span.record("peer.addr", addr.to_string());
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}
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// Validate the request and extract client information.
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match self.validator.validate_request(peer_addr, req.headers()) {
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Ok(client_info) => {
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span.record("client.ip", client_info.real_ip.to_string());
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span.record("client.trusted", client_info.is_from_trusted_proxy);
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span.record("client.hops", client_info.proxy_hops as i64);
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// Insert the verified client info into the request extensions.
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req.extensions_mut().insert(client_info);
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@@ -109,9 +83,6 @@ where
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debug!("Proxy validation successful in {:?}", duration);
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}
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Err(err) => {
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span.record("error", true);
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span.record("error.message", err.to_string());
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// If the error is recoverable, fallback to a direct connection info.
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if err.is_recoverable() {
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let client_info = ClientInfo::direct(
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