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-rw-r--r--src/metrics.h25
1 files changed, 25 insertions, 0 deletions
diff --git a/src/metrics.h b/src/metrics.h
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index 0000000..25afcce
--- /dev/null
+++ b/src/metrics.h
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+#pragma once
+
+#include <stdint.h>
+
+#include "prom.h"
+
+extern prom_counter_t *bytesRecv;
+extern prom_counter_t *bytesSent;
+
+extern prom_counter_t *meta;
+
+extern prom_counter_t *peers;
+extern prom_counter_t *hashes;
+extern prom_counter_t *hash_expired;
+extern prom_counter_t *queries;
+extern prom_counter_t *requests;
+extern prom_histogram_t *offered;
+extern prom_gauge_t *activeNodes;
+extern prom_gauge_t *requestsInFlight;
+extern prom_counter_t *retries;
+
+extern prom_counter_t *requestsProcessed;
+
+void metric_init();
+void metric_end();