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* feat(zeebe): add updateJobTimeout method (#172) * feat(zeebe): add updateJobTimeout method fixes #171 * feat(zeebe): support StreamActivatedJobs RPC (#160) * feat(zeebe): support StreamActivatedJobs RPC fixes #17 * test(zeebe): add inputVariableDto to test * refactor(zeebe): incorporate DTO decoding * test(zeebe): fix StreamJobs test * docs(zeebe): document StreamJobs * feat(zeebe): enable compression * test(zeebe): fix StreamJobs test * test(zeebe): add delay in StreamJobs test * test(zeebe): close Zeebe cllent in StreamJob test * fix(zeebe): cleanup Job Streams on close * feat(zeebe): return close method from StreamJobs * chore(release): 8.5.5-alpha.1 [skip ci] ## [8.5.5-alpha.1](v8.5.4...v8.5.5-alpha.1) (2024-06-05) ### Features * **zeebe:** add updateJobTimeout method ([#172](#172)) ([5eff624](5eff624)), closes [#171](#171) * **zeebe:** support StreamActivatedJobs RPC ([#160](#160)) ([258296a](258296a)), closes [#17](#17) * chore(release): 8.5.5-alpha.1 [skip ci] ## [8.5.5-alpha.1](v8.5.4...v8.5.5-alpha.1) (2024-06-05) ### Features * **zeebe:** add updateJobTimeout method ([#172](#172)) ([5eff624](5eff624)), closes [#171](#171) * **zeebe:** support StreamActivatedJobs RPC ([#160](#160)) ([258296a](258296a)), closes [#17](#17) --------- Co-authored-by: semantic-release-bot <semantic-release-bot@martynus.net>
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<?xml version="1.0" encoding="UTF-8"?> | ||
<bpmn:definitions xmlns:bpmn="http://www.omg.org/spec/BPMN/20100524/MODEL" xmlns:bpmndi="http://www.omg.org/spec/BPMN/20100524/DI" xmlns:dc="http://www.omg.org/spec/DD/20100524/DC" xmlns:zeebe="http://camunda.org/schema/zeebe/1.0" xmlns:di="http://www.omg.org/spec/DD/20100524/DI" xmlns:modeler="http://camunda.org/schema/modeler/1.0" id="Definitions_0eh4n28" targetNamespace="http://bpmn.io/schema/bpmn" exporter="Camunda Modeler" exporterVersion="5.23.0" modeler:executionPlatform="Camunda Cloud" modeler:executionPlatformVersion="8.5.0"> | ||
<bpmn:process id="update-job-timeout-process" name="Update Job Timeout" isExecutable="true"> | ||
<bpmn:startEvent id="StartEvent_1" name="Start Update Job Timeout Test"> | ||
<bpmn:outgoing>Flow_1kydzz1</bpmn:outgoing> | ||
</bpmn:startEvent> | ||
<bpmn:sequenceFlow id="Flow_1kydzz1" sourceRef="StartEvent_1" targetRef="Activity_0rpbuc4" /> | ||
<bpmn:endEvent id="Event_1hdghel" name="Update Job Timeout Test Completed"> | ||
<bpmn:incoming>Flow_0zqeiin</bpmn:incoming> | ||
</bpmn:endEvent> | ||
<bpmn:sequenceFlow id="Flow_0zqeiin" sourceRef="Activity_0rpbuc4" targetRef="Event_1hdghel" /> | ||
<bpmn:serviceTask id="Activity_0rpbuc4" name="test job"> | ||
<bpmn:extensionElements> | ||
<zeebe:taskDefinition type="update-job-timeout" /> | ||
</bpmn:extensionElements> | ||
<bpmn:incoming>Flow_1kydzz1</bpmn:incoming> | ||
<bpmn:outgoing>Flow_0zqeiin</bpmn:outgoing> | ||
</bpmn:serviceTask> | ||
</bpmn:process> | ||
<bpmndi:BPMNDiagram id="BPMNDiagram_1"> | ||
<bpmndi:BPMNPlane id="BPMNPlane_1" bpmnElement="update-job-timeout-process"> | ||
<bpmndi:BPMNShape id="_BPMNShape_StartEvent_2" bpmnElement="StartEvent_1"> | ||
<dc:Bounds x="179" y="99" width="36" height="36" /> | ||
<bpmndi:BPMNLabel> | ||
<dc:Bounds x="156" y="142" width="83" height="27" /> | ||
</bpmndi:BPMNLabel> | ||
</bpmndi:BPMNShape> | ||
<bpmndi:BPMNShape id="Event_1hdghel_di" bpmnElement="Event_1hdghel"> | ||
<dc:Bounds x="432" y="99" width="36" height="36" /> | ||
<bpmndi:BPMNLabel> | ||
<dc:Bounds x="419" y="142" width="63" height="40" /> | ||
</bpmndi:BPMNLabel> | ||
</bpmndi:BPMNShape> | ||
<bpmndi:BPMNShape id="Activity_17t8oqh_di" bpmnElement="Activity_0rpbuc4"> | ||
<dc:Bounds x="270" y="77" width="100" height="80" /> | ||
</bpmndi:BPMNShape> | ||
<bpmndi:BPMNEdge id="Flow_1kydzz1_di" bpmnElement="Flow_1kydzz1"> | ||
<di:waypoint x="215" y="117" /> | ||
<di:waypoint x="270" y="117" /> | ||
</bpmndi:BPMNEdge> | ||
<bpmndi:BPMNEdge id="Flow_0zqeiin_di" bpmnElement="Flow_0zqeiin"> | ||
<di:waypoint x="370" y="117" /> | ||
<di:waypoint x="432" y="117" /> | ||
</bpmndi:BPMNEdge> | ||
</bpmndi:BPMNPlane> | ||
</bpmndi:BPMNDiagram> | ||
</bpmn:definitions> |
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<?xml version="1.0" encoding="UTF-8"?> | ||
<bpmn:definitions xmlns:bpmn="http://www.omg.org/spec/BPMN/20100524/MODEL" xmlns:bpmndi="http://www.omg.org/spec/BPMN/20100524/DI" xmlns:dc="http://www.omg.org/spec/DD/20100524/DC" xmlns:zeebe="http://camunda.org/schema/zeebe/1.0" xmlns:di="http://www.omg.org/spec/DD/20100524/DI" xmlns:modeler="http://camunda.org/schema/modeler/1.0" id="Definitions_1hcuhqo" targetNamespace="http://bpmn.io/schema/bpmn" exporter="Camunda Modeler" exporterVersion="5.22.0" modeler:executionPlatform="Camunda Cloud" modeler:executionPlatformVersion="8.5.0"> | ||
<bpmn:process id="stream-jobs" name="Stream Jobs" isExecutable="true"> | ||
<bpmn:startEvent id="StartEvent_1" name="Start"> | ||
<bpmn:outgoing>Flow_1jco6ri</bpmn:outgoing> | ||
</bpmn:startEvent> | ||
<bpmn:sequenceFlow id="Flow_1jco6ri" sourceRef="StartEvent_1" targetRef="Activity_0xyl2dv" /> | ||
<bpmn:endEvent id="Event_1kkcbv7" name="End"> | ||
<bpmn:incoming>Flow_1l2fpc9</bpmn:incoming> | ||
</bpmn:endEvent> | ||
<bpmn:sequenceFlow id="Flow_1l2fpc9" sourceRef="Activity_0xyl2dv" targetRef="Event_1kkcbv7" /> | ||
<bpmn:serviceTask id="Activity_0xyl2dv" name="stream-job"> | ||
<bpmn:extensionElements> | ||
<zeebe:taskDefinition type="stream-job" /> | ||
</bpmn:extensionElements> | ||
<bpmn:incoming>Flow_1jco6ri</bpmn:incoming> | ||
<bpmn:outgoing>Flow_1l2fpc9</bpmn:outgoing> | ||
</bpmn:serviceTask> | ||
</bpmn:process> | ||
<bpmndi:BPMNDiagram id="BPMNDiagram_1"> | ||
<bpmndi:BPMNPlane id="BPMNPlane_1" bpmnElement="stream-jobs"> | ||
<bpmndi:BPMNShape id="_BPMNShape_StartEvent_2" bpmnElement="StartEvent_1"> | ||
<dc:Bounds x="179" y="99" width="36" height="36" /> | ||
<bpmndi:BPMNLabel> | ||
<dc:Bounds x="185" y="142" width="24" height="14" /> | ||
</bpmndi:BPMNLabel> | ||
</bpmndi:BPMNShape> | ||
<bpmndi:BPMNShape id="Activity_0zd24as_di" bpmnElement="Activity_0xyl2dv"> | ||
<dc:Bounds x="270" y="77" width="100" height="80" /> | ||
<bpmndi:BPMNLabel /> | ||
</bpmndi:BPMNShape> | ||
<bpmndi:BPMNShape id="Event_1kkcbv7_di" bpmnElement="Event_1kkcbv7"> | ||
<dc:Bounds x="432" y="99" width="36" height="36" /> | ||
<bpmndi:BPMNLabel> | ||
<dc:Bounds x="440" y="142" width="20" height="14" /> | ||
</bpmndi:BPMNLabel> | ||
</bpmndi:BPMNShape> | ||
<bpmndi:BPMNEdge id="Flow_1jco6ri_di" bpmnElement="Flow_1jco6ri"> | ||
<di:waypoint x="215" y="117" /> | ||
<di:waypoint x="270" y="117" /> | ||
</bpmndi:BPMNEdge> | ||
<bpmndi:BPMNEdge id="Flow_1l2fpc9_di" bpmnElement="Flow_1l2fpc9"> | ||
<di:waypoint x="370" y="117" /> | ||
<di:waypoint x="432" y="117" /> | ||
</bpmndi:BPMNEdge> | ||
</bpmndi:BPMNPlane> | ||
</bpmndi:BPMNDiagram> | ||
</bpmn:definitions> |
54 changes: 54 additions & 0 deletions
54
src/__tests__/zeebe/integration/Client-Update-Job-Timeout.spec.ts
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import { restoreZeebeLogging, suppressZeebeLogging } from '../../../lib' | ||
import { ZeebeGrpcClient } from '../../../zeebe' | ||
import { cancelProcesses } from '../../../zeebe/lib/cancelProcesses' | ||
import { CreateProcessInstanceResponse } from '../../../zeebe/lib/interfaces-grpc-1.0' | ||
|
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process.env.ZEEBE_NODE_LOG_LEVEL = process.env.ZEEBE_NODE_LOG_LEVEL || 'NONE' | ||
jest.setTimeout(60000) | ||
|
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let zbc: ZeebeGrpcClient | ||
let wf: CreateProcessInstanceResponse | undefined | ||
|
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beforeAll(() => suppressZeebeLogging()) | ||
afterAll(() => restoreZeebeLogging()) | ||
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beforeEach(() => { | ||
zbc = new ZeebeGrpcClient() | ||
}) | ||
|
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afterEach(async () => { | ||
try { | ||
if (wf?.processInstanceKey) { | ||
await zbc.cancelProcessInstance(wf.processInstanceKey) | ||
} | ||
} catch (e: unknown) { | ||
// console.log('Caught NOT FOUND') // @DEBUG | ||
} finally { | ||
await zbc.close() // Makes sure we don't forget to close connection | ||
} | ||
}) | ||
|
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test('can update Job Timeout', async () => { | ||
const res = await zbc.deployResource({ | ||
processFilename: './src/__tests__/testdata/Client-Update-Job-Timeout.bpmn', | ||
}) | ||
await cancelProcesses(res.deployments[0].process.processDefinitionKey) | ||
wf = await zbc.createProcessInstance({ | ||
bpmnProcessId: 'update-job-timeout-process', | ||
variables: {}, | ||
}) | ||
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const worker = zbc.createWorker({ | ||
taskType: 'update-job-timeout', | ||
taskHandler: async (job) => { | ||
await zbc.updateJobTimeout({ | ||
jobKey: job.key, | ||
timeout: 3000, | ||
}) | ||
return job.complete().then(async (res) => { | ||
await worker.close() | ||
return res | ||
}) | ||
}, | ||
}) | ||
}) |
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import { restoreZeebeLogging, suppressZeebeLogging } from '../../../lib' | ||
import { ZeebeGrpcClient } from '../../../zeebe' | ||
import { cancelProcesses } from '../../../zeebe/lib/cancelProcesses' | ||
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process.env.ZEEBE_NODE_LOG_LEVEL = process.env.ZEEBE_NODE_LOG_LEVEL || 'NONE' | ||
jest.setTimeout(25000) | ||
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let bpmnProcessId: string | ||
let processDefinitionKey: string | ||
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beforeAll(async () => { | ||
suppressZeebeLogging() | ||
}) | ||
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afterAll(async () => { | ||
restoreZeebeLogging() | ||
await cancelProcesses(processDefinitionKey) | ||
}) | ||
|
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test('Can activate jobs using StreamActivatedJobs RPC', async () => { | ||
const zbc = new ZeebeGrpcClient() | ||
;({ bpmnProcessId, processDefinitionKey } = ( | ||
await zbc.deployResource({ | ||
processFilename: './src/__tests__/testdata/StreamJobs.bpmn', | ||
}) | ||
).deployments[0].process) | ||
await cancelProcesses(processDefinitionKey) | ||
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await new Promise((resolve) => { | ||
let counter = 0 | ||
zbc.streamJobs({ | ||
type: 'stream-job', | ||
worker: 'test-worker', | ||
tenantIds: ['<default>'], | ||
taskHandler: (job) => { | ||
counter++ | ||
expect(job.variables.foo).toBe('bar') | ||
const res = job.complete({}) | ||
if (counter === 3) { | ||
zbc.close() | ||
resolve(null) | ||
} | ||
return res | ||
}, | ||
inputVariableDto: class { | ||
foo!: string | ||
}, | ||
fetchVariables: [], | ||
timeout: 30000, | ||
}) | ||
// Wait two seconds to ensure the stream is active | ||
new Promise((resolve) => setTimeout(resolve, 2000)).then(() => { | ||
zbc.createProcessInstance({ | ||
bpmnProcessId, | ||
variables: { foo: 'bar' }, | ||
}) | ||
zbc.createProcessInstance({ | ||
bpmnProcessId, | ||
variables: { foo: 'bar' }, | ||
}) | ||
zbc.createProcessInstance({ | ||
bpmnProcessId, | ||
variables: { foo: 'bar' }, | ||
}) | ||
}) | ||
}) | ||
}) |
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import EventEmitter from 'events' | ||
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export class Subscription<T> extends EventEmitter { | ||
private _cancelled = false | ||
dataGenerator: (interval: number) => AsyncGenerator<T, void, unknown> | ||
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constructor(restCall: () => Promise<T>) { | ||
super() | ||
// Define a function generator that fetches data at regular intervals | ||
this.dataGenerator = async function* ( | ||
interval: number | ||
// eslint-disable-next-line @typescript-eslint/no-explicit-any | ||
): AsyncGenerator<T, void, unknown> { | ||
while (true) { | ||
try { | ||
const data = await restCall() | ||
if (data) { | ||
// or 404 | ||
// If data is available, yield it | ||
yield data | ||
// Break the loop if data is available | ||
break | ||
} | ||
} catch (error) { | ||
console.error('Error fetching data:', error) | ||
} | ||
// Wait for the specified interval before trying again | ||
await new Promise((resolve) => setTimeout(resolve, interval)) | ||
} | ||
} | ||
this.start() | ||
} | ||
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public cancel() { | ||
this._cancelled = true | ||
this.emit('cancelled') | ||
} | ||
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public get cancelled() { | ||
return this._cancelled | ||
} | ||
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private async start() { | ||
const generator = this.dataGenerator(5000) // Fetch data every 5 seconds | ||
for await (const data of generator) { | ||
this.emit('data', data) | ||
} | ||
} | ||
} |
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