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Record exceptions associated with server responses.

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This commit is contained in:
Jon Chambers
2020-06-11 13:16:27 -04:00
committed by Jon Chambers
parent f701e3d834
commit 9afc433db4
2 changed files with 56 additions and 0 deletions
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10
service/src/main/java/org/whispersystems/textsecuregcm/metrics/MetricsRequestEventListener.java
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@@ -6,6 +6,7 @@ import io.micrometer.core.instrument.MeterRegistry;
import io.micrometer.core.instrument.Metrics;
import io.micrometer.core.instrument.Tag;
import org.glassfish.jersey.server.ExtendedUriInfo;
import org.glassfish.jersey.server.internal.process.MappableException;
import org.glassfish.jersey.server.monitoring.RequestEvent;
import org.glassfish.jersey.server.monitoring.RequestEventListener;
@@ -22,6 +23,7 @@ class MetricsRequestEventListener implements RequestEventListener {
static final String PATH_TAG = "path";
static final String STATUS_CODE_TAG = "status";
static final String TRAFFIC_SOURCE_TAG = "trafficSource";
static final String EXCEPTION_TAG = "exception";
private final TrafficSource trafficSource;
private final MeterRegistry meterRegistry;
@@ -48,6 +50,14 @@ class MetricsRequestEventListener implements RequestEventListener {
final List<String> userAgentValues = event.getContainerRequest().getRequestHeader("User-Agent");
tags.addAll(UserAgentTagUtil.getUserAgentTags(userAgentValues != null ? userAgentValues.stream().findFirst().orElse(null) : null));
if (event.getException() != null) {
if (event.getException() instanceof MappableException) {
tags.add(Tag.of(EXCEPTION_TAG, event.getException().getCause().getClass().getSimpleName()));
} else {
tags.add(Tag.of(EXCEPTION_TAG, event.getException().getClass().getSimpleName()));
}
}
meterRegistry.counter(COUNTER_NAME, tags).increment();
}
}