1 files changed, 18 insertions, 0 deletions
diff --git a/src/exchange/taler-exchange-httpd_metrics.h b/src/exchange/taler-exchange-httpd_metrics.h
index 25022d0d..ff4c3f6c 100644
--- a/src/exchange/taler-exchange-httpd_metrics.h
+++ b/src/exchange/taler-exchange-httpd_metrics.h
@@ -47,6 +47,19 @@ enum TEH_MetricTypeRequest
 };
 
 /**
+ * Success types for which we collect metrics.
+ */
+enum TEH_MetricTypeSuccess
+{
+  TEH_MT_SUCCESS_DEPOSIT = 0,
+  TEH_MT_SUCCESS_WITHDRAW = 1,
+  TEH_MT_SUCCESS_BATCH_WITHDRAW = 2,
+  TEH_MT_SUCCESS_MELT = 3,
+  TEH_MT_SUCCESS_REFRESH_REVEAL = 4,
+  TEH_MT_SUCCESS_COUNT = 5 /* MUST BE LAST! */
+};
+
+/**
  * Cipher types for which we collect signature metrics.
  */
 enum TEH_MetricTypeSignature
@@ -72,6 +85,11 @@ enum TEH_MetricTypeKeyX
 extern unsigned long long TEH_METRICS_num_requests[TEH_MT_REQUEST_COUNT];
 
 /**
+ * Number of successful requests handled of the respective type.
+ */
+extern unsigned long long TEH_METRICS_num_success[TEH_MT_SUCCESS_COUNT];
+
+/**
  * Number of coins withdrawn in a batch-withdraw request
  */
 extern unsigned long long TEH_METRICS_batch_withdraw_num_coins;