Add LOG_WARNING_ONCE

cloudflare · May 11, 2023 · 69bf81a · 69bf81a
1 parent 8f4274d
commit 69bf81a
Showing 1 changed file with 9 additions and 0 deletions.
diff --git a/src/workerd/util/sentry.h b/src/workerd/util/sentry.h
@@ -48,6 +48,15 @@ inline kj::StringPtr maybeOmitColoFromSentry(uint32_t coloId) {
     KJ_LOG(severity, __VA_ARGS__); \
   }
 
+// Log this to Sentry once ever per process. Typically will be better to use LOG_ERROR_PERIODICALLY.
+#define LOG_WARNING_ONCE(...)                                                  \
+  do {                                                                         \
+    static bool logOnce KJ_UNUSED = [&]() {                                    \
+      KJ_LOG(WARNING, __VA_ARGS__);                                            \
+      return true;                                                             \
+    }();                                                                       \
+  } while (0)
+
 // Log this to Sentry once ever per process. Typically will be better to use LOG_ERROR_PERIODICALLY.
 #define LOG_ERROR_ONCE(...)                                                    \
   do {                                                                         \