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[eclipse-hono#3520] specific metrics for unknown messages
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Signed-off-by: Bob Claerhout <[email protected]>
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@BobClaerhout
BobClaerhout committed Aug 24, 2023
1 parent 4a8911a commit 859f41d
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Showing 42 changed files with 844 additions and 78 deletions.
1 change: 1 addition & 0 deletions adapter-base/src/main/java/org/eclipse/hono/adapter/AbstractProtocolAdapterBase.java
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Expand Up @@ -42,6 +42,7 @@
import org.eclipse.hono.client.telemetry.TelemetrySender;
import org.eclipse.hono.client.util.ServiceClient;
import org.eclipse.hono.service.AbstractServiceBase;
import org.eclipse.hono.service.AdapterDisabledException;
import org.eclipse.hono.service.auth.ValidityBasedTrustOptions;
import org.eclipse.hono.service.metric.MetricsTags.ConnectionAttemptOutcome;
import org.eclipse.hono.service.util.ServiceBaseUtils;
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6 changes: 4 additions & 2 deletions adapters/amqp/src/main/java/org/eclipse/hono/adapter/amqp/VertxBasedAmqpProtocolAdapter.java
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Expand Up @@ -41,7 +41,6 @@
import org.apache.qpid.proton.message.Message;
import org.eclipse.hono.adapter.AbstractProtocolAdapterBase;
import org.eclipse.hono.adapter.AdapterConnectionsExceededException;
import org.eclipse.hono.adapter.AdapterDisabledException;
import org.eclipse.hono.adapter.AuthorizationException;
import org.eclipse.hono.adapter.auth.device.CredentialsApiAuthProvider;
import org.eclipse.hono.adapter.auth.device.DeviceCredentials;
Expand All @@ -67,8 +66,10 @@
import org.eclipse.hono.notification.deviceregistry.DeviceChangeNotification;
import org.eclipse.hono.notification.deviceregistry.LifecycleChange;
import org.eclipse.hono.notification.deviceregistry.TenantChangeNotification;
import org.eclipse.hono.service.AdapterDisabledException;
import org.eclipse.hono.service.auth.DeviceUser;
import org.eclipse.hono.service.http.HttpUtils;
import org.eclipse.hono.service.metric.MetricsTags;
import org.eclipse.hono.service.metric.MetricsTags.ConnectionAttemptOutcome;
import org.eclipse.hono.service.metric.MetricsTags.Direction;
import org.eclipse.hono.service.metric.MetricsTags.EndpointType;
Expand Down Expand Up @@ -1325,7 +1326,8 @@ private Future<Void> doUploadMessage(
ProcessingOutcome.from(t),
context.isRemotelySettled() ? QoS.AT_MOST_ONCE : QoS.AT_LEAST_ONCE,
context.getPayloadSize(),
context.getTimer());
context.getTimer(),
MetricsTags.ProcessingOutcomeReason.from(t));
return Future.failedFuture(t);

}).map(ok -> {
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9 changes: 6 additions & 3 deletions ...s/amqp/src/test/java/org/eclipse/hono/adapter/amqp/VertxBasedAmqpProtocolAdapterTest.java
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Expand Up @@ -388,7 +388,8 @@ public void testUploadTelemetryMessageFailsForDisabledAdapter(final VertxTestCon
eq(ProcessingOutcome.UNPROCESSABLE),
eq(MetricsTags.QoS.AT_LEAST_ONCE),
eq(payload.length()),
any());
any(),
eq(MetricsTags.ProcessingOutcomeReason.TENANT_DISABLED_FOR_ADAPTER));
});
ctx.completeNow();
}));
Expand Down Expand Up @@ -1000,7 +1001,8 @@ public void testMessageLimitExceededForATelemetryMessage(final VertxTestContext
eq(ProcessingOutcome.UNPROCESSABLE),
eq(MetricsTags.QoS.AT_LEAST_ONCE),
eq(payload.length()),
any());
any(),
eq(MetricsTags.ProcessingOutcomeReason.MESSAGE_LIMIT_EXCEEDED));
});
}

Expand All @@ -1027,7 +1029,8 @@ public void testMessageLimitExceededForAnEventMessage(final VertxTestContext ctx
eq(ProcessingOutcome.UNPROCESSABLE),
eq(MetricsTags.QoS.AT_LEAST_ONCE),
eq(payload.length()),
any());
any(),
eq(MetricsTags.ProcessingOutcomeReason.MESSAGE_LIMIT_EXCEEDED));
});
}

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3 changes: 2 additions & 1 deletion adapters/coap/src/main/java/org/eclipse/hono/adapter/coap/AbstractHonoResource.java
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Expand Up @@ -413,7 +413,8 @@ protected final Future<Void> doUploadMessage(
qos,
payload.length(),
getTtdStatus(context),
context.getTimer());
context.getTimer(),
MetricsTags.ProcessingOutcomeReason.from(t));
TracingHelper.logError(currentSpan, t);
commandConsumerClosedTracker.onComplete(res -> currentSpan.finish());
return Future.failedFuture(t);
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6 changes: 4 additions & 2 deletions adapters/coap/src/test/java/org/eclipse/hono/adapter/coap/EventResourceTest.java
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Expand Up @@ -142,7 +142,8 @@ public void testUploadEventFailsForRejectedOutcome(final VertxTestContext ctx) {
eq(MetricsTags.QoS.AT_LEAST_ONCE),
eq(payload.length()),
eq(TtdStatus.NONE),
any());
any(),
eq(MetricsTags.ProcessingOutcomeReason.UNKNOWN));
});
ctx.completeNow();
}));
Expand Down Expand Up @@ -187,7 +188,8 @@ public void testMessageLimitExceededForAnEventMessage(final VertxTestContext ctx
eq(MetricsTags.QoS.AT_LEAST_ONCE),
eq(payload.length()),
eq(TtdStatus.NONE),
any());
any(),
eq(MetricsTags.ProcessingOutcomeReason.MESSAGE_LIMIT_EXCEEDED));
});
ctx.completeNow();
}));
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12 changes: 8 additions & 4 deletions adapters/coap/src/test/java/org/eclipse/hono/adapter/coap/TelemetryResourceTest.java
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Expand Up @@ -39,6 +39,7 @@
import org.eclipse.hono.client.ClientErrorException;
import org.eclipse.hono.client.ServerErrorException;
import org.eclipse.hono.client.command.CommandContext;
import org.eclipse.hono.service.AdapterDisabledException;
import org.eclipse.hono.service.auth.DeviceUser;
import org.eclipse.hono.service.metric.MetricsTags;
import org.eclipse.hono.service.metric.MetricsTags.Direction;
Expand Down Expand Up @@ -92,7 +93,7 @@ public void testUploadTelemetryFailsForDisabledTenant(final VertxTestContext ctx
final var resource = givenAResource(adapter);
// which is disabled for tenant "my-tenant"
when(adapter.isAdapterEnabled(any(TenantObject.class)))
.thenReturn(Future.failedFuture(new ClientErrorException(HttpURLConnection.HTTP_FORBIDDEN)));
.thenReturn(Future.failedFuture(new AdapterDisabledException("my-tenant")));

// WHEN a device that belongs to "my-tenant" publishes a telemetry message
final Buffer payload = Buffer.buffer("some payload");
Expand All @@ -118,7 +119,8 @@ public void testUploadTelemetryFailsForDisabledTenant(final VertxTestContext ctx
eq(MetricsTags.QoS.AT_MOST_ONCE),
eq(payload.length()),
eq(TtdStatus.NONE),
any());
any(),
eq(MetricsTags.ProcessingOutcomeReason.TENANT_DISABLED_FOR_ADAPTER));
});
ctx.completeNow();
}));
Expand Down Expand Up @@ -371,7 +373,8 @@ public void testMessageLimitExceededForATelemetryMessage(final VertxTestContext
eq(MetricsTags.QoS.AT_MOST_ONCE),
eq(payload.length()),
eq(TtdStatus.NONE),
any());
any(),
eq(MetricsTags.ProcessingOutcomeReason.MESSAGE_LIMIT_EXCEEDED));
});
ctx.completeNow();
}));
Expand Down Expand Up @@ -560,7 +563,8 @@ public void testUploadTelemetryReleasesCommandForFailedDownstreamSender(final Ve
eq(MetricsTags.QoS.AT_LEAST_ONCE),
eq(payload.length()),
eq(TtdStatus.COMMAND),
any());
any(),
eq(MetricsTags.ProcessingOutcomeReason.UNKNOWN));
// and the command delivery is released
verify(commandContext).release(any(Throwable.class));
});
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29 changes: 23 additions & 6 deletions ...se/src/main/java/org/eclipse/hono/adapter/http/AbstractVertxBasedHttpProtocolAdapter.java
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Expand Up @@ -45,6 +45,7 @@
import org.eclipse.hono.util.CommandConstants;
import org.eclipse.hono.util.Constants;
import org.eclipse.hono.util.MessageHelper;
import org.eclipse.hono.util.QoS;
import org.eclipse.hono.util.RegistrationAssertion;
import org.eclipse.hono.util.Strings;
import org.eclipse.hono.util.TenantObject;
Expand Down Expand Up @@ -85,7 +86,7 @@ public abstract class AbstractVertxBasedHttpProtocolAdapter<T extends HttpProtoc

private static final String KEY_MATCH_ALL_ROUTE_APPLIED = "matchAllRouteApplied";

private HttpAdapterMetrics metrics = HttpAdapterMetrics.NOOP;
protected HttpAdapterMetrics metrics = HttpAdapterMetrics.NOOP;
private HttpServer server;
private HttpServer insecureServer;

Expand Down Expand Up @@ -203,7 +204,15 @@ public final void doStart(final Promise<Void> startPromise) {
.onComplete(startPromise);
}

private Sample getMicrometerSample(final RoutingContext ctx) {
/**
* Gets the timer used to track the processing of a telemetry message.
*
* @param ctx The routing context to extract the sample from.
* @return The sample or {@code null} if the context does not
* contain a sample.
* @throws NullPointerException if ctx is {@code null}.
*/
protected Sample getMicrometerSample(final RoutingContext ctx) {
return ctx.get(KEY_MICROMETER_SAMPLE);
}

Expand Down Expand Up @@ -778,7 +787,8 @@ private void doUploadMessage(
qos,
payloadSize,
ctx.getTtdStatus(),
getMicrometerSample(ctx.getRoutingContext()));
getMicrometerSample(ctx.getRoutingContext()),
MetricsTags.ProcessingOutcomeReason.from(t));
TracingHelper.logError(currentSpan, t);
currentSpan.finish();
return Future.failedFuture(t);
Expand Down Expand Up @@ -1295,9 +1305,16 @@ public final void uploadCommandResponseMessage(
});
}

private static MetricsTags.QoS getQoSLevel(
final EndpointType endpoint,
final org.eclipse.hono.util.QoS requestedQos) {
/**
* Get the QoS based on the endpoint and the requested QoS.
*
* @param endpoint The endpoint the message was sent to.
* @param requestedQos The QoS requested by the sender.
* @return The resulting QoS.
*/
protected static MetricsTags.QoS getQoSLevel(
final EndpointType endpoint,
final QoS requestedQos) {

if (endpoint == EndpointType.EVENT) {
return MetricsTags.QoS.AT_LEAST_ONCE;
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9 changes: 6 additions & 3 deletions ...rc/test/java/org/eclipse/hono/adapter/http/AbstractVertxBasedHttpProtocolAdapterTest.java
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Expand Up @@ -703,7 +703,8 @@ public void testUploadTelemetryWithTtdClosesCommandConsumerIfSendingFails() {
eq(MetricsTags.QoS.AT_MOST_ONCE),
eq(payload.length()),
eq(TtdStatus.NONE),
any());
any(),
eq(MetricsTags.ProcessingOutcomeReason.UNKNOWN));
// and the command consumer is closed
verify(commandConsumer).close(eq(false), any());
}
Expand Down Expand Up @@ -786,7 +787,8 @@ public void testMessageLimitExceededForATelemetryMessage() {
eq(MetricsTags.QoS.AT_MOST_ONCE),
eq(payload.length()),
eq(TtdStatus.NONE),
any());
any(),
eq(MetricsTags.ProcessingOutcomeReason.MESSAGE_LIMIT_EXCEEDED));
}

/**
Expand Down Expand Up @@ -825,7 +827,8 @@ public void testMessageLimitExceededForAnEventMessage() {
eq(MetricsTags.QoS.AT_LEAST_ONCE),
eq(payload.length()),
eq(TtdStatus.NONE),
any());
any(),
eq(MetricsTags.ProcessingOutcomeReason.MESSAGE_LIMIT_EXCEEDED));
}

/**
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114 changes: 74 additions & 40 deletions adapters/lora/src/main/java/org/eclipse/hono/adapter/lora/LoraProtocolAdapter.java
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Expand Up @@ -236,46 +236,80 @@ void handleProviderRoute(final HttpContext ctx, final LoraProvider provider) {

final var gatewayDevice = ctx.getAuthenticatedDevice();
TracingHelper.setDeviceTags(currentSpan, gatewayDevice.getTenantId(), gatewayDevice.getDeviceId());
try {
final LoraMessage loraMessage = provider.getMessage(ctx.getRoutingContext());
final LoraMessageType type = loraMessage.getType();
currentSpan.log(Map.of("message type", type));
final String deviceId = loraMessage.getDevEUIAsString();
currentSpan.setTag(TAG_LORA_DEVICE_ID, deviceId);

switch (type) {
case UPLINK:
final UplinkLoraMessage uplinkMessage = (UplinkLoraMessage) loraMessage;
final Buffer payload = uplinkMessage.getPayload();

Optional.ofNullable(uplinkMessage.getMetaData())
.ifPresent(metaData -> ctx.put(LoraConstants.APP_PROPERTY_META_DATA, metaData));

Optional.ofNullable(uplinkMessage.getAdditionalData())
.ifPresent(additionalData -> ctx.put(LoraConstants.APP_PROPERTY_ADDITIONAL_DATA, additionalData));

final String contentType = payload.length() > 0
? LoraConstants.CONTENT_TYPE_LORA_BASE + provider.getProviderName()
: EventConstants.CONTENT_TYPE_EMPTY_NOTIFICATION;

currentSpan.finish(); // uploadTelemetryMessage will finish the root span, therefore finish child span here already
uploadTelemetryMessage(ctx, gatewayDevice.getTenantId(), deviceId, payload, contentType);
registerCommandConsumerIfNeeded(provider, gatewayDevice, currentSpan.context());
break;
default:
LOG.debug("discarding message of unsupported type [tenant: {}, device-id: {}, type: {}]",
gatewayDevice.getTenantId(), deviceId, type);
currentSpan.log("discarding message of unsupported type");
currentSpan.finish();
// discard the message but return 202 to not cause errors on the LoRa provider side
handle202(ctx.getRoutingContext());
}
} catch (final LoraProviderMalformedPayloadException e) {
LOG.debug("error processing request from provider [name: {}]", provider.getProviderName(), e);
TracingHelper.logError(currentSpan, "error processing request", e);
currentSpan.finish();
handle400(ctx.getRoutingContext(), ERROR_MSG_INVALID_PAYLOAD);
}

final MetricsTags.EndpointType endpoint = MetricsTags.EndpointType.fromString(ctx.getRequestedResource().getEndpoint());
final MetricsTags.QoS qos = getQoSLevel(endpoint, ctx.getRequestedQos());

getTenantConfiguration(gatewayDevice.getTenantId(), currentSpan.context())
.map(tenantObject -> {
final LoraMessage loraMessage;
try {
loraMessage = provider.getMessage(ctx.getRoutingContext());

} catch (final LoraProviderMalformedPayloadException e) {
LOG.debug("error processing request from provider [name: {}]", provider.getProviderName(), e);
TracingHelper.logError(currentSpan, "error processing request", e);
currentSpan.finish();
handle400(ctx.getRoutingContext(), ERROR_MSG_INVALID_PAYLOAD);
metrics.reportTelemetry(
endpoint,
gatewayDevice.getTenantId(),
tenantObject,
MetricsTags.ProcessingOutcome.UNPROCESSABLE,
qos,
ctx.getRoutingContext().body().buffer().length(),
ctx.getTtdStatus(),
getMicrometerSample(ctx.getRoutingContext()),
MetricsTags.ProcessingOutcomeReason.BAD_SYNTAX);
return tenantObject;
}
final LoraMessageType type = loraMessage.getType();
currentSpan.log(Map.of("message type", type));
final String deviceId = loraMessage.getDevEUIAsString();
currentSpan.setTag(TAG_LORA_DEVICE_ID, deviceId);

switch (type) {
case UPLINK:
final UplinkLoraMessage uplinkMessage = (UplinkLoraMessage) loraMessage;
final Buffer payload = uplinkMessage.getPayload();

Optional.ofNullable(uplinkMessage.getMetaData())
.ifPresent(metaData -> ctx.put(LoraConstants.APP_PROPERTY_META_DATA, metaData));

Optional.ofNullable(uplinkMessage.getAdditionalData())
.ifPresent(additionalData -> ctx.put(LoraConstants.APP_PROPERTY_ADDITIONAL_DATA, additionalData));

final String contentType = payload.length() > 0
? LoraConstants.CONTENT_TYPE_LORA_BASE + provider.getProviderName()
: EventConstants.CONTENT_TYPE_EMPTY_NOTIFICATION;

currentSpan.finish(); // uploadTelemetryMessage will finish the root span, therefore finish child span here already
uploadTelemetryMessage(ctx, gatewayDevice.getTenantId(), deviceId, payload, contentType);
registerCommandConsumerIfNeeded(provider, gatewayDevice, currentSpan.context());
break;
default:

LOG.debug("discarding message of unsupported type [tenant: {}, device-id: {}, type: {}]",
gatewayDevice.getTenantId(), deviceId, type);
currentSpan.log("discarding message of unsupported type");
currentSpan.finish();
// discard the message but return 202 to not cause errors on the LoRa provider side
handle202(ctx.getRoutingContext());

final MetricsTags.ProcessingOutcomeReason reason = type == LoraMessageType.UNKNOWN ? MetricsTags.ProcessingOutcomeReason.UNKNOWN_TYPE : MetricsTags.ProcessingOutcomeReason.UNSUPPORTED_TYPE;
metrics.reportTelemetry(
endpoint,
gatewayDevice.getTenantId(),
tenantObject,
MetricsTags.ProcessingOutcome.UNPROCESSABLE,
qos,
ctx.getRoutingContext().body().buffer().length(),
ctx.getTtdStatus(),
getMicrometerSample(ctx.getRoutingContext()),
reason);
}
return tenantObject;
}).onFailure(e -> LOG.debug("error processing request from provider [name: {}]", provider.getProviderName(), e));
}

private void registerCommandConsumerIfNeeded(final LoraProvider provider, final Device gatewayDevice,
Expand Down
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