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-rw-r--r--src/metrics.h2
1 files changed, 2 insertions, 0 deletions
diff --git a/src/metrics.h b/src/metrics.h
index a7ac9f2..2fecff9 100644
--- a/src/metrics.h
+++ b/src/metrics.h
@@ -29,6 +29,8 @@ extern prom_counter_t *requestsProcessed;
extern prom_counter_t *lookup_count;
extern prom_counter_t *outbox_overflow;
+extern prom_gauge_t *lookup_state;
+
extern prom_gauge_t *routing_table_occupied;
void metric_init();