fix: Counter adds the delta from last collection. (#395)

open-telemetry · Dec 23, 2020 · c56866b · c56866b
1 parent 1bcbe77
commit c56866b
Showing 1 changed file with 2 additions and 1 deletion.
diff --git a/opentelemetry/src/sdk/metrics/processors/basic.rs b/opentelemetry/src/sdk/metrics/processors/basic.rs
@@ -215,9 +215,10 @@ impl Checkpointer for BasicLockedProcessor<'_> {
                 // If this processor does not require memory, stale, stateless
                 // entries can be removed. This implies that they were not updated
                 // over the previous full collection interval.
-                if stale && stateless && has_memory {
+                if stale && stateless && !has_memory {
                     return false;
                 }
+                return true;
             }
 
             // Update Aggregator state to support exporting either a