Strip spaces from stats, may appear in tunnel names

2025-04-15 06:27:36 -04:00
parent 086059a925
commit c85deacd89
1 changed files with 1 additions and 0 deletions
--- a/src/java/net/i2p/prometheus/PromManager.java
+++ b/src/java/net/i2p/prometheus/PromManager.java
@ -114,6 +114,7 @@ public class PromManager implements ClientApp {
                String name = pfx + s;
                name = name.replace(".", "_");
                name = name.replace("-", "_");
+                name = name.replace(" ", "_");  // tunnel names
                // https://prometheus.io/docs/concepts/data_model/#metric-names-and-labels
                // Prevent IllegalArgumentExceptions
                if (name.replaceAll("[a-zA-Z0-9_]", "").length() != 0) {