feat(server): Error stack when failed serving connection (#2368)

stepancheg · web-flow · commit 118ed7a34d55 · 2025-08-04T12:39:16.000+09:00
diff --git a/tonic/src/transport/server/mod.rs b/tonic/src/transport/server/mod.rs
@@ -817,7 +817,7 @@ fn serve_connection<B, IO, S, E>(
                 tokio::select! {
                     rv = &mut conn => {
                         if let Err(err) = rv {
-                            debug!("failed serving connection: {:#}", err);
+                            debug!("failed serving connection: {}", DisplayErrorStack(&*err));
                         }
                         break;
                     },

Original file line number	Diff line number	Diff line change
`@@ -817,7 +817,7 @@ fn serve_connection<B, IO, S, E>(`
`817`	`817`	`tokio::select! {`
`818`	`818`	`rv = &mut conn => {`
`819`	`819`	`if let Err(err) = rv {`
`820`		`- debug!("failed serving connection: {:#}", err);`
	`820`	`+ debug!("failed serving connection: {}", DisplayErrorStack(&*err));`
`821`	`821`	`}`
`822`	`822`	`break;`
`823`	`823`	`},`