Merge pull request #378 from runloopai/adam/fix-text-metrics

liulanzheng · web-flow · commit bcd84a919a80 · 2025-08-29T11:15:54.000+08:00
Fix prometheus metrics text exporter rendering
diff --git a/src/textexporter.h b/src/textexporter.h
@@ -118,7 +118,10 @@ struct PrometheusMetric {
                 buf += view.size();
                 space -= view.size();
             }
+            _render<typename Split::Next>(buf, space, val);
+            return;
         }
+
         auto v = std::to_string(val);
         auto ts = std::to_string(photon::now / 1000);
         if (v.size() < space) {

Original file line number	Diff line number	Diff line change
`@@ -118,7 +118,10 @@ struct PrometheusMetric {`
`118`	`118`	`buf += view.size();`
`119`	`119`	`space -= view.size();`
`120`	`120`	`}`
	`121`	`+ _render<typename Split::Next>(buf, space, val);`
	`122`	`+ return;`
`121`	`123`	`}`
	`124`	`+`
`122`	`125`	`auto v = std::to_string(val);`
`123`	`126`	`auto ts = std::to_string(photon::now / 1000);`
`124`	`127`	`if (v.size() < space) {`