List of usage examples for java.time Duration ofSeconds
public static Duration ofSeconds(long seconds)
From source file:com.microsoft.azure.servicebus.samples.prefetch.Prefetch.java
long sendAndReceiveMessages(IMessageSender sender, IMessageReceiver receiver, int messageCount) throws Exception { // Now we can start sending messages. Random rnd = new Random(); byte[] mockPayload = new byte[100]; // 100 random-byte payload rnd.nextBytes(mockPayload);/*w ww . ja v a 2s. c om*/ System.out.printf("\nSending %d messages to the queue\n", messageCount); ArrayList<CompletableFuture<Void>> sendOps = new ArrayList<>(); for (int i = 0; i < messageCount; i++) { IMessage message = new Message(mockPayload); message.setTimeToLive(Duration.ofMinutes(5)); sendOps.add(sender.sendAsync(message)); } CompletableFuture.allOf(sendOps.toArray(new CompletableFuture<?>[sendOps.size()])).join(); System.out.printf("Send completed\n"); // Receive the messages System.out.printf("Receiving messages...\n"); // Start stopwatch Stopwatch stopWatch = Stopwatch.createStarted(); IMessage receivedMessage = receiver.receive(Duration.ofSeconds(5)); while (receivedMessage != null) { // here's where you'd do any work // complete (round trips) receiver.complete(receivedMessage.getLockToken()); if (--messageCount <= 0) break; // now get the next message receivedMessage = receiver.receive(Duration.ofSeconds(5)); } // Stop the stopwatch stopWatch.stop(); System.out.printf("Receive completed\n"); long timeTaken = stopWatch.elapsed(TimeUnit.MILLISECONDS); System.out.printf("Time to receive and complete all messages = %d milliseconds\n", timeTaken); return timeTaken; }
From source file:no.digipost.api.useragreements.client.response.ResponseUtilsTest.java
@Test public void parsesDateFromRetryAfterHeader() { Clock clock = Clock.fixed(Instant.now().truncatedTo(SECONDS), ZoneOffset.UTC); HttpResponse tooManyRequestsErrorResponse = tooManyRequestsResponseWithRetryAfter( RFC_1123_DATE_TIME.format(ZonedDateTime.now(clock).plusSeconds(42))); Optional<Duration> parsedDuration = ResponseUtils .parseDelayDurationOfRetryAfterHeader(tooManyRequestsErrorResponse, clock); assertThat(parsedDuration, contains(Duration.ofSeconds(42))); }
From source file:com.offbynull.voip.kademlia.RefreshSubcoroutine.java
@Override public Void run(Continuation cnt) throws Exception { int idBitLength = baseId.getBitLength(); int idByteLength = idBitLength / 8 + (idBitLength % 8 == 0 ? 0 : 1); byte[] idBytes = new byte[idByteLength]; while (true) { // Sleep for a bit new SleepSubcoroutine.Builder().sourceAddress(subAddress).duration(Duration.ofSeconds(5L)) .timerAddress(timerAddress).build().run(cnt); // Get closest nodes (from the router) to some random id secureRandom.nextBytes(idBytes); Id randomId = Id.create(idBytes, idBitLength); List<Node> nodesToPing = router.find(randomId, 5, true); // include stale nodes, because it may have come back up again / we may // have come back up again and we want to unstale it if we can contact // it // Ping them Address sourceAddress = subAddress.appendSuffix("refresh" + idGenerator.generate()); MultiRequestSubcoroutine.Builder<PingResponse> multiReqBuilder = new MultiRequestSubcoroutine.Builder<PingResponse>() .sourceAddress(sourceAddress).timerAddress(timerAddress).request(new PingRequest(baseId)) .addExpectedResponseType(PingResponse.class).attemptInterval(Duration.ofSeconds(2L)) .maxAttempts(5);//from w w w . j a va 2 s . com Map<String, Node> suffixToNode = new HashMap<>(); for (Node node : nodesToPing) { String link = node.getLink(); Address dstAddress = addressTransformer.toAddress(link); String suffix = idGenerator.generate(); suffixToNode.put(suffix, node); multiReqBuilder.addDestinationAddress(suffix, dstAddress); } List<Response<PingResponse>> responses = multiReqBuilder.build().run(cnt); // Remove nodes that answered from suffixToNode for (Response<PingResponse> response : responses) { String suffix = response.getUniqueSourceAddressSuffix(); suffixToNode.remove(suffix); } // Mark nodes that didn't answer as stale for (Node unresponsiveNode : suffixToNode.values()) { // DONT BOTHER WITH TRYING TO CALCULATE LOCKING/UNLOCKING LOGIC. THE LOGIC WILL BECOME EXTREMELY CONVOLUTED. THE QUERY // DID 5 REQUEST. IF NO ANSWER WAS GIVEN IN THE ALLOTED TIME, THEN MARK AS STALE! try { router.stale(unresponsiveNode); } catch (NodeNotFoundException nnfe) { // may have been removed (already marked as stale) / may not be in routing tree // Do nothing } } } }
From source file:com.qwazr.externalizor.SimpleTime.java
public SimpleTime() { calNullValue = null;/* www . j ava 2 s . co m*/ calValue = Calendar.getInstance(); calValue.setTimeInMillis(RandomUtils.nextLong()); calArray = new Calendar[] { calNullValue, calValue }; calList = new ArrayList(Arrays.asList(calValue, calNullValue)); dateNullValue = null; dateValue = new Date(RandomUtils.nextLong()); dateArray = new Date[] { dateNullValue, dateValue }; dateList = new ArrayList(Arrays.asList(dateValue, dateNullValue)); durationNullValue = null; durationValue = Duration.ofSeconds(RandomUtils.nextLong()); durationArray = new Duration[] { durationNullValue, durationValue }; durationList = new ArrayList(Arrays.asList(durationValue, durationNullValue)); instantNullValue = null; instantValue = Instant.ofEpochSecond(RandomUtils.nextLong(0, Instant.MAX.getEpochSecond())); instantArray = new Instant[] { instantNullValue, instantValue }; instantList = new ArrayList(Arrays.asList(instantValue, instantNullValue)); localTimeNullValue = null; localTimeValue = LocalTime.of(RandomUtils.nextInt(0, 24), RandomUtils.nextInt(0, 60), RandomUtils.nextInt(0, 60)); localTimeArray = new LocalTime[] { localTimeNullValue, localTimeValue }; localTimeList = new ArrayList(Arrays.asList(localTimeValue, localTimeNullValue)); localDateNullValue = null; localDateValue = LocalDate.of(RandomUtils.nextInt(2000, 3000), RandomUtils.nextInt(1, 13), RandomUtils.nextInt(1, 29)); localDateArray = new LocalDate[] { localDateNullValue, localDateValue }; localDateList = new ArrayList(Arrays.asList(localDateValue, localDateNullValue)); localDateTimeNullValue = null; localDateTimeValue = LocalDateTime.of( LocalDate.of(RandomUtils.nextInt(2000, 3000), RandomUtils.nextInt(1, 13), RandomUtils.nextInt(1, 29)), LocalTime.of(RandomUtils.nextInt(0, 24), RandomUtils.nextInt(0, 60), RandomUtils.nextInt(0, 60))); localDateTimeArray = new LocalDateTime[] { localDateTimeNullValue, localDateTimeValue }; localDateTimeList = new ArrayList(Arrays.asList(localDateTimeValue, localDateTimeNullValue)); monthDayNullValue = null; monthDayValue = MonthDay.of(RandomUtils.nextInt(1, 13), RandomUtils.nextInt(1, 29)); monthDayArray = new MonthDay[] { monthDayNullValue, monthDayValue }; monthDayList = new ArrayList(Arrays.asList(monthDayValue, monthDayNullValue)); periodNullValue = null; periodValue = Period.of(RandomUtils.nextInt(0, Year.MAX_VALUE), RandomUtils.nextInt(1, 13), RandomUtils.nextInt(1, 29)); periodArray = new Period[] { periodNullValue, periodValue }; periodList = new ArrayList(Arrays.asList(periodValue, periodNullValue)); yearNullValue = null; yearValue = Year.of(RandomUtils.nextInt(0, Year.MAX_VALUE)); yearArray = new Year[] { yearNullValue, yearValue }; yearList = new ArrayList(Arrays.asList(yearValue, yearNullValue)); }
From source file:io.github.resilience4j.ratelimiter.RateLimiterAutoConfigurationTest.java
/** * The test verifies that a RateLimiter instance is created and configured properly when the DummyService is invoked and * that the RateLimiter records successful and failed calls. *//* w ww .ja v a2s.c o m*/ @Test public void testRateLimiterAutoConfiguration() throws IOException { assertThat(rateLimiterRegistry).isNotNull(); assertThat(rateLimiterProperties).isNotNull(); RateLimiter rateLimiter = rateLimiterRegistry.rateLimiter(DummyService.BACKEND); assertThat(rateLimiter).isNotNull(); rateLimiter.getPermission(Duration.ZERO); await().atMost(2, TimeUnit.SECONDS).until(() -> rateLimiter.getMetrics().getAvailablePermissions() == 10); try { dummyService.doSomething(true); } catch (IOException ex) { // Do nothing. } dummyService.doSomething(false); assertThat(rateLimiter.getMetrics().getAvailablePermissions()).isEqualTo(8); assertThat(rateLimiter.getMetrics().getNumberOfWaitingThreads()).isEqualTo(0); assertThat(rateLimiter.getRateLimiterConfig().getLimitForPeriod()).isEqualTo(10); assertThat(rateLimiter.getRateLimiterConfig().getLimitRefreshPeriod()).isEqualTo(Duration.ofSeconds(1)); assertThat(rateLimiter.getRateLimiterConfig().getTimeoutDuration()).isEqualTo(Duration.ofSeconds(0)); // Test Actuator endpoints ResponseEntity<RateLimiterEndpointResponse> rateLimiterList = restTemplate .getForEntity("/actuator/ratelimiters", RateLimiterEndpointResponse.class); assertThat(rateLimiterList.getBody().getRateLimitersNames()).hasSize(2).containsExactly("backendA", "backendB"); try { for (int i = 0; i < 11; i++) { dummyService.doSomething(false); } } catch (RequestNotPermitted e) { // Do nothing } ResponseEntity<RateLimiterEventsEndpointResponse> rateLimiterEventList = restTemplate .getForEntity("/actuator/ratelimiter-events", RateLimiterEventsEndpointResponse.class); List<RateLimiterEventDTO> eventsList = rateLimiterEventList.getBody().getEventsList(); assertThat(eventsList).isNotEmpty(); RateLimiterEventDTO lastEvent = eventsList.get(eventsList.size() - 1); assertThat(lastEvent.getRateLimiterEventType()).isEqualTo(RateLimiterEvent.Type.FAILED_ACQUIRE); await().atMost(2, TimeUnit.SECONDS).until(() -> rateLimiter.getMetrics().getAvailablePermissions() == 10); assertThat(rateLimiterAspect.getOrder()).isEqualTo(401); }
From source file:io.pravega.test.system.framework.RemoteSequential.java
private CompletableFuture<Void> waitForJobCompletion(final String jobId) { return FutureHelpers.loop(() -> isTestRunning(jobId), () -> FutureHelpers.delayedFuture(Duration.ofSeconds(3), executorService), executorService); }
From source file:com.microsoft.azure.servicebus.samples.timetolive.TimeToLive.java
CompletableFuture<Void> sendMessagesAsync(IMessageSender sendClient) {
List<HashMap<String, String>> data = GSON.fromJson("[" + "{'name' = 'Einstein', 'firstName' = 'Albert'},"
+ "{'name' = 'Heisenberg', 'firstName' = 'Werner'}," + "{'name' = 'Curie', 'firstName' = 'Marie'},"
+ "{'name' = 'Hawking', 'firstName' = 'Steven'}," + "{'name' = 'Newton', 'firstName' = 'Isaac'},"
+ "{'name' = 'Bohr', 'firstName' = 'Niels'}," + "{'name' = 'Faraday', 'firstName' = 'Michael'},"
+ "{'name' = 'Galilei', 'firstName' = 'Galileo'},"
+ "{'name' = 'Kepler', 'firstName' = 'Johannes'},"
+ "{'name' = 'Kopernikus', 'firstName' = 'Nikolaus'}" + "]",
new TypeToken<List<HashMap<String, String>>>() {
}.getType());/* w w w . jav a 2 s .c o m*/
List<CompletableFuture> tasks = new ArrayList<>();
for (int i = 0; i < data.size(); i++) {
final String messageId = Integer.toString(i);
Message message = new Message(GSON.toJson(data.get(i), Map.class).getBytes(UTF_8));
message.setContentType("application/json");
message.setLabel(i % 2 == 0 ? "Scientist" : "Physicist");
message.setMessageId(messageId);
message.setTimeToLive(Duration.ofSeconds(15));
System.out.printf("Message sending: Id = %s\n", message.getMessageId());
tasks.add(sendClient.sendAsync(message).thenRunAsync(() -> {
System.out.printf("\tMessage acknowledged: Id = %s\n", message.getMessageId());
}));
}
return CompletableFuture.allOf(tasks.toArray(new CompletableFuture<?>[tasks.size()]));
}
From source file:com.microsoft.azure.servicebus.samples.receiveloop.ReceiveLoop.java
CompletableFuture receiveMessagesAsync(IMessageReceiver receiver) {
CompletableFuture currentTask = new CompletableFuture();
try {//from w w w . j a v a2s . co m
CompletableFuture.runAsync(() -> {
while (!currentTask.isCancelled()) {
try {
IMessage message = receiver.receive(Duration.ofSeconds(60));
if (message != null) {
// receives message is passed to callback
if (message.getLabel() != null && message.getContentType() != null
&& message.getLabel().contentEquals("Scientist")
&& message.getContentType().contentEquals("application/json")) {
byte[] body = message.getBody();
Map scientist = GSON.fromJson(new String(body, UTF_8), Map.class);
System.out.printf(
"\n\t\t\t\tMessage received: \n\t\t\t\t\t\tMessageId = %s, \n\t\t\t\t\t\tSequenceNumber = %s, \n\t\t\t\t\t\tEnqueuedTimeUtc = %s,"
+ "\n\t\t\t\t\t\tExpiresAtUtc = %s, \n\t\t\t\t\t\tContentType = \"%s\", \n\t\t\t\t\t\tContent: [ firstName = %s, name = %s ]\n",
message.getMessageId(), message.getSequenceNumber(),
message.getEnqueuedTimeUtc(), message.getExpiresAtUtc(),
message.getContentType(),
scientist != null ? scientist.get("firstName") : "",
scientist != null ? scientist.get("name") : "");
}
receiver.completeAsync(message.getLockToken());
}
} catch (Exception e) {
currentTask.completeExceptionally(e);
}
}
currentTask.complete(null);
});
return currentTask;
} catch (Exception e) {
currentTask.completeExceptionally(e);
}
return currentTask;
}
From source file:io.github.resilience4j.circuitbreaker.CircuitBreakerAutoConfigurationTest.java
/** * The test verifies that a CircuitBreaker instance is created and configured properly when the DummyService is invoked and * that the CircuitBreaker records successful and failed calls. *//* ww w. j av a2 s . c om*/ @Test public void testCircuitBreakerAutoConfiguration() throws IOException { assertThat(circuitBreakerRegistry).isNotNull(); assertThat(circuitBreakerProperties).isNotNull(); try { dummyService.doSomething(true); } catch (IOException ex) { // Do nothing. The IOException is recorded by the CircuitBreaker as part of the recordFailurePredicate as a failure. } // The invocation is recorded by the CircuitBreaker as a success. dummyService.doSomething(false); CircuitBreaker circuitBreaker = circuitBreakerRegistry.circuitBreaker(DummyService.BACKEND); assertThat(circuitBreaker).isNotNull(); assertThat(circuitBreaker.getMetrics().getNumberOfBufferedCalls()).isEqualTo(2); assertThat(circuitBreaker.getMetrics().getNumberOfSuccessfulCalls()).isEqualTo(1); assertThat(circuitBreaker.getMetrics().getNumberOfFailedCalls()).isEqualTo(1); // expect circuitbreaker is configured as defined in application.yml assertThat(circuitBreaker.getCircuitBreakerConfig().getRingBufferSizeInClosedState()).isEqualTo(6); assertThat(circuitBreaker.getCircuitBreakerConfig().getRingBufferSizeInHalfOpenState()).isEqualTo(2); assertThat(circuitBreaker.getCircuitBreakerConfig().getFailureRateThreshold()).isEqualTo(70f); assertThat(circuitBreaker.getCircuitBreakerConfig().getWaitDurationInOpenState()) .isEqualByComparingTo(Duration.ofSeconds(5L)); // expect circuitbreakers actuator endpoint contains both circuitbreakers ResponseEntity<CircuitBreakerEndpointResponse> circuitBreakerList = restTemplate .getForEntity("/actuator/circuitbreakers", CircuitBreakerEndpointResponse.class); assertThat(circuitBreakerList.getBody().getCircuitBreakers()).hasSize(2).containsExactly("backendA", "backendB"); // expect circuitbreaker-event actuator endpoint recorded both events ResponseEntity<CircuitBreakerEventsEndpointResponse> circuitBreakerEventList = restTemplate .getForEntity("/actuator/circuitbreaker-events", CircuitBreakerEventsEndpointResponse.class); assertThat(circuitBreakerEventList.getBody().getCircuitBreakerEvents()).hasSize(2); circuitBreakerEventList = restTemplate.getForEntity("/actuator/circuitbreaker-events?name=backendA", CircuitBreakerEventsEndpointResponse.class); assertThat(circuitBreakerEventList.getBody().getCircuitBreakerEvents()).hasSize(2); // expect no health indicator for backendB, as it is disabled via properties ResponseEntity<HealthResponse> healthResponse = restTemplate.getForEntity("/actuator/health", HealthResponse.class); assertThat(healthResponse.getBody().getDetails()).isNotNull(); assertThat(healthResponse.getBody().getDetails().get("backendACircuitBreaker")).isNotNull(); assertThat(healthResponse.getBody().getDetails().get("backendBCircuitBreaker")).isNull(); assertThat( circuitBreaker.getCircuitBreakerConfig().getRecordFailurePredicate().test(new RecordedException())) .isTrue(); assertThat( circuitBreaker.getCircuitBreakerConfig().getRecordFailurePredicate().test(new IgnoredException())) .isFalse(); // Verify that an exception for which recordFailurePredicate returns false and it is not included in // recordExceptions evaluates to false. assertThat(circuitBreaker.getCircuitBreakerConfig().getRecordFailurePredicate().test(new Exception())) .isFalse(); // expect aspect configured as defined in application.yml assertThat(circuitBreakerAspect.getOrder()).isEqualTo(400); }
From source file:keywhiz.KeywhizConfig.java
public Duration getStatusCacheExpiry() { if ((statusCacheExpiry == null) || (statusCacheExpiry.isEmpty())) { // Default to 1 second return Duration.ofSeconds(1); }/*from www.j a v a 2s . co m*/ return Duration.parse(statusCacheExpiry); }