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Fix Subscription

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This commit is contained in:
Günther Erb
2020-12-30 13:57:53 +01:00
parent 7648ee8d93
commit 1a1accce43
1 changed files with 10 additions and 8 deletions
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18
packages/nodes-base/nodes/Amqp/AmqpTrigger.node.ts
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@@ -1,4 +1,4 @@
import { Container, ContainerOptions, EventContext, ReceiverOptions } from 'rhea';
import { Container, ContainerOptions, EventContext, Message, ReceiverOptions } from 'rhea';
import { ITriggerFunctions } from 'n8n-core';
import {
@@ -169,11 +169,11 @@ export class AmqpTrigger implements INodeType {
let lastMsgId: string| number | Buffer | undefined = undefined;
const self = this;
container.on('receiver_open', (context: any) => { // tslint:disable-line:no-any
context.receiver.add_credit(pullMessagesNumber);
container.on('receiver_open', (context: EventContext) => {
context.receiver?.add_credit(pullMessagesNumber);
});
container.on('message', (context: EventContext) => { // tslint:disable-line:no-any
container.on('message', (context: EventContext) => {
// No message in the context
if(!context.message)
@@ -241,6 +241,7 @@ export class AmqpTrigger implements INodeType {
const connection = container.connect(connectOptions);
let clientOptions : ReceiverOptions = {
name: subscription ? subscription : undefined,
source: {
address: sink,
durable: (durable ? 2 : undefined),
@@ -269,14 +270,15 @@ export class AmqpTrigger implements INodeType {
const timeoutHandler = setTimeout(() => {
reject(new Error('Aborted, no message received within 30secs. This 30sec timeout is only set for "manually triggered execution". Active Workflows will listen indefinitely.'));
}, 3000);
container.on('message', (context: any) => { // tslint:disable-line:no-any
container.on('message', (context: EventContext) => {
// Check if the only property present in the message is body
// in which case we only emit the content of the body property
// otherwise we emit all properties and their content
if (Object.keys(context.message)[0] === 'body' && Object.keys(context.message).length === 1) {
self.emit([self.helpers.returnJsonArray([context.message.body])]);
const message = context.message as Message;
if (Object.keys(message)[0] === 'body' && Object.keys(message).length === 1) {
self.emit([self.helpers.returnJsonArray([message.body])]);
} else {
self.emit([self.helpers.returnJsonArray([context.message])]);
self.emit([self.helpers.returnJsonArray([message as any])]);
}
clearTimeout(timeoutHandler);
resolve(true);