555 lines
15 KiB
JSON
555 lines
15 KiB
JSON
{
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"meta": {
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"instanceId": "37c9b6d3ee04c3e15f526d799209783b3fa8da2950c0e8241dc8ad516d7eb4df"
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},
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"nodes": [
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{
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"id": "ba9d786a-0698-4306-adba-40c928c1a340",
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"name": "Sticky Note8",
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"type": "n8n-nodes-base.stickyNote",
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"position": [
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840,
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1100
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],
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"parameters": {
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"width": 718.7339166606896,
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"height": 141.09832891056485,
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"content": "## Independent \"Async\" Process\nThis could be anything that eventually triggers another workflow and passes through something (e.g. resumeUrl) that identifies the original workflow execution that needs to be joined.\nFor instance, this could be a Telegram conversation where the trigger is watching for a message containing a \"reply\" to something that was originally sent out via Telegram."
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},
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"typeVersion": 1
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},
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{
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"id": "d90e6fa4-2f88-4446-8522-e3ae7b1334d2",
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"name": "When clicking ‘Test workflow’",
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"type": "n8n-nodes-base.manualTrigger",
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"position": [
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400,
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400
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],
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"parameters": {},
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"typeVersion": 1
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},
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{
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"id": "a76364e9-ef28-4ad8-88a3-68ac23fed0c1",
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"name": "Wait",
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"type": "n8n-nodes-base.wait",
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"position": [
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1100,
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400
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],
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"webhookId": "253803de-f2d4-4519-8014-62d0ef80b988",
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"parameters": {
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"resume": "webhook",
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"options": {},
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"httpMethod": "POST"
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},
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"typeVersion": 1.1
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},
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{
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"id": "fa83bc05-ee83-4150-ac5e-68e6b14e37d2",
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"name": "HTTP Request - Initiate Independent Process",
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"type": "n8n-nodes-base.httpRequest",
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"position": [
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860,
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400
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],
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"parameters": {
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"url": "=http://127.0.0.1:5678/webhook/{{ $('Set Primary Execution Context').first().json.simulatedExternalProcessWorkflowId }}",
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"method": "POST",
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"options": {},
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"sendBody": true,
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"bodyParameters": {
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"parameters": [
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{
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"name": "resumeUrlForWaitingExecution",
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"value": "={{ $execution.resumeUrl }}"
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}
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]
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}
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},
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"typeVersion": 4.2
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},
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{
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"id": "a2aad4e1-e305-43cb-9e59-21c92ae351b1",
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"name": "Sticky Note",
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"type": "n8n-nodes-base.stickyNote",
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"position": [
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780,
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280
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],
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"parameters": {
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"width": 593,
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"height": 107,
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"content": "## Only One Item Will Work\nIf the previous steps could result in multiple initiations via the `Secondary Trigger` below, **only the first one** will resume the workflow. Others will be rejected."
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},
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"typeVersion": 1
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},
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{
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"id": "4065389a-8af6-440d-94d6-1a2261e75818",
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"name": "HTTP Request - Resume Other Workflow Execution",
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"type": "n8n-nodes-base.httpRequest",
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"position": [
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1100,
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780
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],
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"parameters": {
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"url": "={{ $json.body.resumeUrlForWaitingExecution.replace($env.WEBHOOK_URL, 'http://127.0.0.1:5678') }}",
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"method": "POST",
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"options": {},
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"sendBody": true,
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"bodyParameters": {
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"parameters": [
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{
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"name": "jokeFromIndependentProcess",
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"value": "={{ $('Receive Input from External, Independent Process').first().json.body.joke }}"
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},
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{
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"name": "setupFromIndependentProcess",
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"value": "={{ $('Receive Input from External, Independent Process').first().json.body.setup }}"
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},
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{
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"name": "deliveryFromIndependentProcess",
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"value": "={{ $('Receive Input from External, Independent Process').first().json.body.delivery }}"
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}
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]
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}
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},
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"typeVersion": 4.2
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},
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{
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"id": "d0ef28a5-7a4f-4c60-8070-1da0016f9bb6",
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"name": "Sticky Note1",
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"type": "n8n-nodes-base.stickyNote",
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"position": [
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380,
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600
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],
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"parameters": {
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"width": 590,
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"height": 179,
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"content": "## Secondary Trigger From Independent Process\nWhen something runs the workflow through this trigger, it is a completely separate execution. By passing through the resumeUrl from the **Primary Execution**, it is possible to join back into it via the \"webhook callback\" to the `Wait` node.\n* Note: This trigger could be anything that would support input including the `resumeUrl`, not just a webhook. The `Webhook` node is just used to demonstrate a separate trigger."
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},
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"typeVersion": 1
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},
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{
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"id": "f0c82308-166f-44e4-84c0-65c2f5d65bf5",
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"name": "This Node Can Access Primary and Secondary",
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"type": "n8n-nodes-base.set",
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"position": [
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1340,
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520
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],
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"parameters": {
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"options": {},
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"assignments": {
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"assignments": [
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{
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"id": "91dfddea-5498-41dc-a423-830bb67638cc",
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"name": "somethingFromPrimaryExecution",
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"type": "string",
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"value": "={{ $('Set Primary Execution Context').first().json.someContextItem }}"
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},
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{
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"id": "beb6454f-3148-44a1-a681-4691f5fc6c06",
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"name": "somethingFromSecondaryExecution",
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"type": "string",
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"value": "={{ $('Wait').item.json.body.jokeFromIndependentProcess }}"
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}
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]
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}
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},
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"typeVersion": 3.4
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},
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{
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"id": "a0b6fd7d-fc69-47c9-bc17-14a57c4eb628",
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"name": "Set Primary Execution Context",
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"type": "n8n-nodes-base.set",
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"position": [
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620,
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400
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],
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"parameters": {
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"options": {},
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"assignments": {
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"assignments": [
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{
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"id": "4e85d854-9326-4045-9636-facd38d681f1",
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"name": "someContextItem",
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"type": "string",
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"value": "this value is only available / in-scope from the primary execution's previous-nodes"
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},
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{
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"id": "0c1f5a1b-b087-4414-b558-3e4ff809e9ab",
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"name": "simulatedExternalProcessWorkflowId",
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"type": "string",
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"value": "21cea9f6-d55f-4c47-b6a2-158cce1811cd"
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}
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]
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}
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},
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"typeVersion": 3.4
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},
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{
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"id": "e4d59b9a-536b-42c6-901e-afb4e4897efd",
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"name": "Sticky Note2",
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"type": "n8n-nodes-base.stickyNote",
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"position": [
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300,
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280
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],
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"parameters": {
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"width": 357.8809516773294,
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"height": 80,
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"content": "## Primary Trigger/Execution\n"
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},
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"typeVersion": 1
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},
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{
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"id": "a7370b71-3c0e-4bff-b786-0b353938bcfe",
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"name": "Receive Input from External, Independent Process",
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"type": "n8n-nodes-base.webhook",
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"position": [
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420,
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780
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],
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"webhookId": "3064395b-378c-4755-9634-ce40cc4733a6",
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"parameters": {
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"path": "3064395b-378c-4755-9634-ce40cc4733a6",
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"options": {},
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"httpMethod": "POST"
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},
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"typeVersion": 2
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},
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{
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"id": "8f1ef649-f5df-498c-9aa4-a1dc00613cef",
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"name": "Sticky Note3",
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"type": "n8n-nodes-base.stickyNote",
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"position": [
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1040,
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391
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],
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"parameters": {
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"color": 4,
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"width": 218,
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"height": 557,
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"content": "\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\nThese are the nodes that combine the `Secondary` execution back to the `Primary` execution via the `resumeUrl`."
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},
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"typeVersion": 1
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},
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{
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"id": "dacae6ab-9039-4b80-af59-21ca9c958bc0",
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"name": "Sticky Note4",
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"type": "n8n-nodes-base.stickyNote",
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"position": [
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180,
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211.1677791891891
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],
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"parameters": {
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"color": 5,
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"width": 1415.7138930630392,
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"height": 792.7070677927813,
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"content": "# Main Workflow - Keep these together in the same workflow instance"
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},
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"typeVersion": 1
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},
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{
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"id": "442f3d39-5a1b-4534-95a2-7c47ce150bb1",
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"name": "Sticky Note5",
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"type": "n8n-nodes-base.stickyNote",
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"position": [
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180,
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1040
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],
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"parameters": {
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"color": 5,
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"width": 1410.9085229279067,
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"height": 411.48103707206576,
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"content": "# Simulated External Independent Process\nCut/Paste these nodes into a separate workflow instance\nThen activate the trigger\nThen activate the workflow"
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},
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"typeVersion": 1
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},
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{
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"id": "d9b3d85f-b2f6-48f4-9bfc-3e134e2d4f20",
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"name": "Sticky Note6",
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"type": "n8n-nodes-base.stickyNote",
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"position": [
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580,
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360
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],
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"parameters": {
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"color": 3,
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"width": 180.88095167732934,
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"height": 217,
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"content": "## Update Me"
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},
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"typeVersion": 1
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},
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{
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"id": "38738f2c-d478-4cba-95be-a52536843bcd",
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"name": "Sticky Note7",
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"type": "n8n-nodes-base.stickyNote",
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"position": [
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1280,
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420
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],
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"parameters": {
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"color": 3,
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"height": 306.5674498803857,
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"content": "## Execute This Node to Test"
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},
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"typeVersion": 1
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},
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{
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"id": "de9913e4-ea3f-4378-a851-7d7925679bd6",
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"name": "Respond to Webhook",
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"type": "n8n-nodes-base.respondToWebhook",
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"position": [
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480,
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1260
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],
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"parameters": {
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"options": {}
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},
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"typeVersion": 1.1
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},
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{
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"id": "e84ad080-9239-44ee-bc73-d16496813241",
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"name": "Simulate Event that Hits the 2nd Trigger/Flow",
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"type": "n8n-nodes-base.httpRequest",
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"position": [
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1360,
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1260
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],
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"parameters": {
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"url": "=http://127.0.0.1:5678/webhook/{{ $('Demo \"Trigger\" Callback Setup').first().json.triggerTargetWorkflowId }}",
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"method": "POST",
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"options": {},
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"sendBody": true,
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"bodyParameters": {
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"parameters": [
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{
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"name": "resumeUrlForWaitingExecution",
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"value": "={{ $('Webhook').item.json.body.resumeUrlForWaitingExecution }}"
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},
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{
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"name": "joke",
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"value": "={{ $('HTTP Request - Get A Random Joke').item.json.joke }}"
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}
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]
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}
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},
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"typeVersion": 4.2
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},
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{
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"id": "4fb07c03-1df0-4703-9d26-22cff17137bf",
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"name": "Simulate some Consumed Service Time",
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"type": "n8n-nodes-base.wait",
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"position": [
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1140,
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1260
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],
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"webhookId": "d055185f-2515-4f30-824d-5d0fa346c3bc",
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"parameters": {
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"amount": 2
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},
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"typeVersion": 1.1
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},
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{
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"id": "66f3cf0a-62dc-4c85-a832-143f45280dd5",
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"name": "HTTP Request - Get A Random Joke",
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"type": "n8n-nodes-base.httpRequest",
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"position": [
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920,
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1260
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],
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"parameters": {
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"url": "https://v2.jokeapi.dev/joke/Programming",
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"options": {},
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"sendQuery": true,
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"queryParameters": {
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"parameters": [
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{
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"name": "blacklistFlags",
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"value": "nsfw,religious,political,racist,sexist,explicit"
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},
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{
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"name": "type",
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"value": "single"
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}
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]
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}
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},
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"typeVersion": 4.2
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},
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{
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"id": "873a6d02-6393-4354-b7fe-c9c1f2e84339",
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"name": "Demo \"Trigger\" Callback Setup",
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"type": "n8n-nodes-base.set",
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"position": [
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700,
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1260
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],
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"parameters": {
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"options": {},
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"assignments": {
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"assignments": [
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{
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"id": "c6cfe1c1-257b-4785-8ae9-8945e3c7bcd9",
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"name": "triggerTargetWorkflowId",
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"type": "string",
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"value": "3064395b-378c-4755-9634-ce40cc4733a6"
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}
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]
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}
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},
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"typeVersion": 3.4
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},
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{
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"id": "a8eafdc2-e4b0-42b1-b0aa-7e3cb3972b4b",
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"name": "Webhook",
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"type": "n8n-nodes-base.webhook",
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"disabled": true,
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"position": [
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280,
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1260
|
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],
|
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"webhookId": "21cea9f6-d55f-4c47-b6a2-158cce1811cd",
|
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"parameters": {
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"path": "21cea9f6-d55f-4c47-b6a2-158cce1811cd",
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"options": {},
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"httpMethod": "POST",
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"responseMode": "responseNode"
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||
},
|
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"typeVersion": 2
|
||
},
|
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{
|
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"id": "77282136-69ec-4f23-b222-30817498b47d",
|
||
"name": "Sticky Note9",
|
||
"type": "n8n-nodes-base.stickyNote",
|
||
"position": [
|
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662,
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||
1220
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||
],
|
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"parameters": {
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"color": 3,
|
||
"width": 171,
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"height": 217,
|
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"content": "## Update Me"
|
||
},
|
||
"typeVersion": 1
|
||
}
|
||
],
|
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"pinData": {},
|
||
"connections": {
|
||
"Wait": {
|
||
"main": [
|
||
[
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{
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"node": "This Node Can Access Primary and Secondary",
|
||
"type": "main",
|
||
"index": 0
|
||
}
|
||
]
|
||
]
|
||
},
|
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"Webhook": {
|
||
"main": [
|
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[
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{
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"node": "Respond to Webhook",
|
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"type": "main",
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"index": 0
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}
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]
|
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]
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},
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"Respond to Webhook": {
|
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"main": [
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[
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{
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"node": "Demo \"Trigger\" Callback Setup",
|
||
"type": "main",
|
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"index": 0
|
||
}
|
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]
|
||
]
|
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},
|
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"Demo \"Trigger\" Callback Setup": {
|
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"main": [
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[
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{
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||
"node": "HTTP Request - Get A Random Joke",
|
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"type": "main",
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"index": 0
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}
|
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]
|
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]
|
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},
|
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"Set Primary Execution Context": {
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"main": [
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[
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{
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"node": "HTTP Request - Initiate Independent Process",
|
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"type": "main",
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"index": 0
|
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}
|
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]
|
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]
|
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},
|
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"HTTP Request - Get A Random Joke": {
|
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"main": [
|
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[
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{
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"node": "Simulate some Consumed Service Time",
|
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"type": "main",
|
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"index": 0
|
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}
|
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]
|
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]
|
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},
|
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"When clicking ‘Test workflow’": {
|
||
"main": [
|
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[
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{
|
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"node": "Set Primary Execution Context",
|
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"type": "main",
|
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"index": 0
|
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}
|
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]
|
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]
|
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},
|
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"Simulate some Consumed Service Time": {
|
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"main": [
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[
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{
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"node": "Simulate Event that Hits the 2nd Trigger/Flow",
|
||
"type": "main",
|
||
"index": 0
|
||
}
|
||
]
|
||
]
|
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},
|
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"HTTP Request - Initiate Independent Process": {
|
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"main": [
|
||
[
|
||
{
|
||
"node": "Wait",
|
||
"type": "main",
|
||
"index": 0
|
||
}
|
||
]
|
||
]
|
||
},
|
||
"Receive Input from External, Independent Process": {
|
||
"main": [
|
||
[
|
||
{
|
||
"node": "HTTP Request - Resume Other Workflow Execution",
|
||
"type": "main",
|
||
"index": 0
|
||
}
|
||
]
|
||
]
|
||
}
|
||
}
|
||
} |