use of software.amazon.awssdk.iot.iotjobs.model.DescribeJobExecutionRequest in project aws-greengrass-nucleus by aws-greengrass.
the class IotJobsHelper method requestNextPendingJobDocument.
/**
* Request the job description of the next available job for this Iot Thing.
* It publishes on the $aws/things/{thingName}/jobs/$next/get topic.
*/
public void requestNextPendingJobDocument() {
DescribeJobExecutionRequest describeJobExecutionRequest = new DescribeJobExecutionRequest();
describeJobExecutionRequest.thingName = this.thingName;
describeJobExecutionRequest.jobId = NEXT_JOB_LITERAL;
describeJobExecutionRequest.includeJobDocument = true;
// This method is specifically called from an async event notification handler. Async handler cannot block on
// this future as that will freeze the MQTT connection.
iotJobsClientWrapper.PublishDescribeJobExecution(describeJobExecutionRequest, QualityOfService.AT_LEAST_ONCE);
logger.atDebug().log("Requesting the next deployment");
}
use of software.amazon.awssdk.iot.iotjobs.model.DescribeJobExecutionRequest in project aws-greengrass-nucleus by aws-greengrass.
the class IotJobsHelperTest method GIVEN_jobsClient_and_mqttConnection_WHEN_mqtt_connected_THEN_request_next_pending_jobDoc.
@Test
void GIVEN_jobsClient_and_mqttConnection_WHEN_mqtt_connected_THEN_request_next_pending_jobDoc() {
iotJobsHelper.postInject();
iotJobsHelper.requestNextPendingJobDocument();
ArgumentCaptor<DescribeJobExecutionRequest> requestArgumentCaptor = ArgumentCaptor.forClass(DescribeJobExecutionRequest.class);
verify(mockIotJobsClientWrapper, times(2)).PublishDescribeJobExecution(requestArgumentCaptor.capture(), eq(QualityOfService.AT_LEAST_ONCE));
DescribeJobExecutionRequest actualRequest = requestArgumentCaptor.getValue();
assertEquals("$next", actualRequest.jobId);
assertEquals(TEST_THING_NAME, actualRequest.thingName);
assertTrue(actualRequest.includeJobDocument);
}
use of software.amazon.awssdk.iot.iotjobs.model.DescribeJobExecutionRequest in project aws-iot-device-sdk-java-v2 by aws.
the class JobsSample method main.
public static void main(String[] args) {
cmdUtils = new CommandLineUtils();
cmdUtils.registerProgramName("JobsSample");
cmdUtils.addCommonMQTTCommands();
cmdUtils.registerCommand("key", "<path>", "Path to your key in PEM format.");
cmdUtils.registerCommand("cert", "<path>", "Path to your client certificate in PEM format.");
cmdUtils.registerCommand("client_id", "<int>", "Client id to use (optional, default='test-*').");
cmdUtils.registerCommand("thing_name", "<str>", "The name of the IoT thing.");
cmdUtils.registerCommand("port", "<int>", "Port to connect to on the endpoint (optional, default='8883').");
cmdUtils.sendArguments(args);
thingName = cmdUtils.getCommandRequired("thing_name", "");
MqttClientConnectionEvents callbacks = new MqttClientConnectionEvents() {
@Override
public void onConnectionInterrupted(int errorCode) {
if (errorCode != 0) {
System.out.println("Connection interrupted: " + errorCode + ": " + CRT.awsErrorString(errorCode));
}
}
@Override
public void onConnectionResumed(boolean sessionPresent) {
System.out.println("Connection resumed: " + (sessionPresent ? "existing session" : "clean session"));
}
};
try {
MqttClientConnection connection = cmdUtils.buildMQTTConnection(callbacks);
IotJobsClient jobs = new IotJobsClient(connection);
CompletableFuture<Boolean> connected = connection.connect();
try {
boolean sessionPresent = connected.get();
System.out.println("Connected to " + (!sessionPresent ? "new" : "existing") + " session!");
} catch (Exception ex) {
throw new RuntimeException("Exception occurred during connect", ex);
}
{
gotResponse = new CompletableFuture<>();
GetPendingJobExecutionsSubscriptionRequest subscriptionRequest = new GetPendingJobExecutionsSubscriptionRequest();
subscriptionRequest.thingName = thingName;
CompletableFuture<Integer> subscribed = jobs.SubscribeToGetPendingJobExecutionsAccepted(subscriptionRequest, QualityOfService.AT_LEAST_ONCE, JobsSample::onGetPendingJobExecutionsAccepted);
try {
subscribed.get();
System.out.println("Subscribed to GetPendingJobExecutionsAccepted");
} catch (Exception ex) {
throw new RuntimeException("Failed to subscribe to GetPendingJobExecutions", ex);
}
subscribed = jobs.SubscribeToGetPendingJobExecutionsRejected(subscriptionRequest, QualityOfService.AT_LEAST_ONCE, JobsSample::onRejectedError);
subscribed.get();
System.out.println("Subscribed to GetPendingJobExecutionsRejected");
GetPendingJobExecutionsRequest publishRequest = new GetPendingJobExecutionsRequest();
publishRequest.thingName = thingName;
CompletableFuture<Integer> published = jobs.PublishGetPendingJobExecutions(publishRequest, QualityOfService.AT_LEAST_ONCE);
try {
published.get();
gotResponse.get();
} catch (Exception ex) {
throw new RuntimeException("Exception occurred during publish", ex);
}
}
if (availableJobs.isEmpty()) {
System.out.println("No jobs queued, no further work to do");
}
for (String jobId : availableJobs) {
gotResponse = new CompletableFuture<>();
DescribeJobExecutionSubscriptionRequest subscriptionRequest = new DescribeJobExecutionSubscriptionRequest();
subscriptionRequest.thingName = thingName;
subscriptionRequest.jobId = jobId;
jobs.SubscribeToDescribeJobExecutionAccepted(subscriptionRequest, QualityOfService.AT_LEAST_ONCE, JobsSample::onDescribeJobExecutionAccepted);
jobs.SubscribeToDescribeJobExecutionRejected(subscriptionRequest, QualityOfService.AT_LEAST_ONCE, JobsSample::onRejectedError);
DescribeJobExecutionRequest publishRequest = new DescribeJobExecutionRequest();
publishRequest.thingName = thingName;
publishRequest.jobId = jobId;
publishRequest.includeJobDocument = true;
publishRequest.executionNumber = 1L;
jobs.PublishDescribeJobExecution(publishRequest, QualityOfService.AT_LEAST_ONCE);
gotResponse.get();
}
for (int jobIdx = 0; jobIdx < availableJobs.size(); ++jobIdx) {
{
gotResponse = new CompletableFuture<>();
// Start the next pending job
StartNextPendingJobExecutionSubscriptionRequest subscriptionRequest = new StartNextPendingJobExecutionSubscriptionRequest();
subscriptionRequest.thingName = thingName;
jobs.SubscribeToStartNextPendingJobExecutionAccepted(subscriptionRequest, QualityOfService.AT_LEAST_ONCE, JobsSample::onStartNextPendingJobExecutionAccepted);
jobs.SubscribeToStartNextPendingJobExecutionRejected(subscriptionRequest, QualityOfService.AT_LEAST_ONCE, JobsSample::onRejectedError);
StartNextPendingJobExecutionRequest publishRequest = new StartNextPendingJobExecutionRequest();
publishRequest.thingName = thingName;
publishRequest.stepTimeoutInMinutes = 15L;
jobs.PublishStartNextPendingJobExecution(publishRequest, QualityOfService.AT_LEAST_ONCE);
gotResponse.get();
}
{
// Update the service to let it know we're executing
gotResponse = new CompletableFuture<>();
UpdateJobExecutionSubscriptionRequest subscriptionRequest = new UpdateJobExecutionSubscriptionRequest();
subscriptionRequest.thingName = thingName;
subscriptionRequest.jobId = currentJobId;
jobs.SubscribeToUpdateJobExecutionAccepted(subscriptionRequest, QualityOfService.AT_LEAST_ONCE, (response) -> {
System.out.println("Marked job " + currentJobId + " IN_PROGRESS");
gotResponse.complete(null);
});
jobs.SubscribeToUpdateJobExecutionRejected(subscriptionRequest, QualityOfService.AT_LEAST_ONCE, JobsSample::onRejectedError);
UpdateJobExecutionRequest publishRequest = new UpdateJobExecutionRequest();
publishRequest.thingName = thingName;
publishRequest.jobId = currentJobId;
publishRequest.executionNumber = currentExecutionNumber;
publishRequest.status = JobStatus.IN_PROGRESS;
publishRequest.expectedVersion = currentVersionNumber++;
jobs.PublishUpdateJobExecution(publishRequest, QualityOfService.AT_LEAST_ONCE);
gotResponse.get();
}
// Fake doing something
Thread.sleep(1000);
{
// Update the service to let it know we're done
gotResponse = new CompletableFuture<>();
UpdateJobExecutionSubscriptionRequest subscriptionRequest = new UpdateJobExecutionSubscriptionRequest();
subscriptionRequest.thingName = thingName;
subscriptionRequest.jobId = currentJobId;
jobs.SubscribeToUpdateJobExecutionAccepted(subscriptionRequest, QualityOfService.AT_LEAST_ONCE, (response) -> {
System.out.println("Marked job " + currentJobId + " SUCCEEDED");
gotResponse.complete(null);
});
jobs.SubscribeToUpdateJobExecutionRejected(subscriptionRequest, QualityOfService.AT_LEAST_ONCE, JobsSample::onRejectedError);
UpdateJobExecutionRequest publishRequest = new UpdateJobExecutionRequest();
publishRequest.thingName = thingName;
publishRequest.jobId = currentJobId;
publishRequest.executionNumber = currentExecutionNumber;
publishRequest.status = JobStatus.SUCCEEDED;
publishRequest.expectedVersion = currentVersionNumber++;
jobs.PublishUpdateJobExecution(publishRequest, QualityOfService.AT_LEAST_ONCE);
gotResponse.get();
}
}
CompletableFuture<Void> disconnected = connection.disconnect();
disconnected.get();
} catch (CrtRuntimeException | InterruptedException | ExecutionException ex) {
System.out.println("Exception encountered: " + ex.toString());
}
CrtResource.waitForNoResources();
System.out.println("Complete!");
}
Aggregations