kfir/TodoSystemMicroService-NodeJS
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done implementing rabbit + need to fix delay bug

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This commit is contained in:
Kfir Dayan 2023-07-08 11:39:54 +03:00
parent f1d02aadc0
commit 8bc7e1d8a0
3 changed files with 9 additions and 10 deletions
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11
notification-service/src/main.ts
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@ -6,18 +6,13 @@ export class NotificationService {
constructor() { constructor() {
this.rabbitmq = new RabbitMQ(); this.rabbitmq = new RabbitMQ();
this.rabbitmq.connect().then(() => { this.startListener();
console.log('RabbitMQ connected');
}).catch((error) => {
console.error('Error connecting to RabbitMQ:', error);
});
} }
startListener() { async startListener() {
await this.rabbitmq.connect();
this.rabbitmq.startConsumer(); this.rabbitmq.startConsumer();
} }
} }
const notificationService = new NotificationService(); const notificationService = new NotificationService();
notificationService.startListener();

4
notification-service/src/rabbitmq/RabbitMQ.ts
View file

@ -44,6 +44,10 @@ export class RabbitMQ {
async startConsumer() { async startConsumer() {
try { try {
if (!this.channel) {
throw new Error('Channel is not initialized. Make sure to call connect before starting the consumer.');
}
await this.channel.prefetch(1); await this.channel.prefetch(1);
console.log('Consumer started, waiting for messages...'); console.log('Consumer started, waiting for messages...');
this.channel.consume(this.queueName, async (message) => { this.channel.consume(this.queueName, async (message) => {

2
request.http
View file

@ -7,7 +7,7 @@ POST http://localhost:3000/todo
Content-Type: application/json Content-Type: application/json
{ {
"title": "Go to the gym", "title": "Go to the gymNEW!!!",
"description": "Go to the gym at 8pm", "description": "Go to the gym at 8pm",
"due_date": "2023-07-08 12:00:00" "due_date": "2023-07-08 12:00:00"
} }