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| meterForTag(prefix, measurementTag).increment(); | ||
| } | ||
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| public MetricsRecorderTimer createRequestTimerForTag(final String prefix) { |
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choose one of these two createRequestTimerForTag and createRequestTimerForServiceType and use it everywhere it's needed
| TEXT("pbc.${prefix}.text"), | ||
| XML("pbc.${prefix}.xml"), | ||
| ERROR_SECONDARY_WRITE("pbc.err.secondaryWrite"), | ||
| ERROR_EXISTING_ID("pbc.err.existingId"), |
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mark ERROR_EXISTING_ID as deprecated
| return ServerResponse.status(HttpStatus.UNAUTHORIZED).build(); | ||
| } | ||
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| metricsRecorder.recordMetric(MeasurementTag.REQUEST); |
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it's better to log this metric right before the moduleRepository.save call because it might be the case when the body is empty and it should be MeasurementTag.ERROR_BAD_REQUEST instead
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@AntoxaAntoxic It depends on whether we want to count all requests or only valid ones
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| metricsRecorder.recordMetric(MeasurementTag.REQUEST); | ||
| final var timerContext = metricsRecorder.createRequestTimer(); |
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replace var with class name
| if (wrapper.getPayload().getType().equals(PayloadType.JSON.toString())) { | ||
| metricsRecorder.recordMetric(MeasurementTag.JSON); | ||
| return ServerResponse.ok().body(fromValue(wrapper.getPayload())); | ||
| } else if (wrapper.getPayload().getType().equals(PayloadType.XML.toString())) { | ||
| metricsRecorder.recordMetric(MeasurementTag.XML); | ||
| return ServerResponse.ok().body(fromValue(wrapper.getPayload())); | ||
| } else if (wrapper.getPayload().getType().equals(PayloadType.TEXT.toString())) { | ||
| metricsRecorder.recordMetric(MeasurementTag.TEXT); | ||
| return ServerResponse.ok().body(fromValue(wrapper.getPayload())); | ||
| } | ||
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| return Mono.error(new UnsupportedMediaTypeException("Unsupported Media Type.")); |
| return ServerResponse.status(HttpStatus.UNAUTHORIZED).build(); | ||
| } | ||
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| metricsRecorder.recordMetric(MeasurementTag.REQUEST); |
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@AntoxaAntoxic It depends on whether we want to count all requests or only valid ones
| if (error instanceof DuplicateKeyException) { | ||
| recordMetric(MeasurementTag.ERROR_DUPLICATE_KEY); | ||
| } else if (error instanceof RepositoryException) { | ||
| recordMetric(MeasurementTag.ERROR_DB); | ||
| } else if (error instanceof ResourceNotFoundException || error instanceof BadRequestException) { | ||
| recordMetric(MeasurementTag.ERROR_BAD_REQUEST); | ||
| } else if (error instanceof TimeoutException) { | ||
| recordMetric(MeasurementTag.ERROR_TIMED_OUT); | ||
| } else { | ||
| recordMetric(MeasurementTag.ERROR_UNKNOWN); | ||
| } |
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switch operator, if we are using java 21+
| private final MetricsRecorder metricsRecorder; | ||
| private final String prefix; | ||
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| public Mono<ServerResponse> handleErrorMetrics(final Throwable error, final ServerRequest request) { |
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remove final modifiers from method params, also check for other occurrences
| } else if (response.statusCode() == HttpStatus.INTERNAL_SERVER_ERROR) { | ||
| recordMetric(MeasurementTag.ERROR_UNKNOWN); | ||
| } else if (response.statusCode() == HttpStatus.BAD_REQUEST) { | ||
| recordMetric(MeasurementTag.ERROR_BAD_REQUEST); | ||
| } else if (response.statusCode() == HttpStatus.NOT_FOUND) { | ||
| recordMetric(MeasurementTag.ERROR_MISSING_ID); | ||
| } |
| return responseBuilder.error(Mono.just(error), request) | ||
| .doOnNext(response -> handleErrorStatusCodes(request, response)); |
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I don't like an idea to "hide" response construction in some cases inside StorageMetricsRecorder
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