don't see any chart movements and other metrics

[abhagsain]

version - 5.0.0

Hi, @weyoss
First of all thanks for buildingredis-smq. Didn't want the overhead of RabbitMQ, or Kafka, and redis-smq is perfect for my use case.

The issue is I'm not seeing chart movement and other metrics.
Not sure if I'm doing something wrong.

The app is inside a docker container and I'm using Nginx as a proxy.

Here's the demo code

  const config = {
    namespace: "price-service",
    redis: {
      client: RedisClientName.IOREDIS,
      options: { host: "redis-service", port: 6379, url: "redis-service" },
    },
    monitor: {
      enabled: true,
      port: 4003,
    },
  }


const producer = new Producer("test", config);

  producer.produceMessage(new Message().setBody(response), console.log);

   class TestQueueConsumer extends Consumer {
    consume(message, cb) {
      // console.log("Got a message to consume:", message);
      cb();
    }
  }

  const consumer = new TestQueueConsumer("test", config);
  consumer.run()

To put data

setInterval(() => {
    for (let i = 0; i < 10000; i++) {
      producer.produceMessage(new Message().setBody({ count: i }), console.log);
    }
  }, 1000)

[abhagsain]

My bad, There was a version mismatch. Chart is working fine.
However when I click on the Acknowledged messages the server sends 500

[weyoss]

hey @abhagsain

I have just checked the Web UI and it is working correctly:

I guess you have upgraded your installation from v2 to v5. Major versions can be sometimes incompatible with each other, and that is normal.

Before upgrading to a major version, as a good practice, you should always clean up your Redis server.

I highly suspect that you have a data incompatibility issue between different versions of RedisSMQ. Please shutdown RedisSMQ (consumers, producers, monitors) and run redis-cli flushall from a terminal. If you have any important data, make a backup first.

Also make sure to run the same RedisSMQ version from all your docker containers.

[abhagsain]

Hi, @weyoss

I tried flushing multiple times, ran only producer to see the pending message but still no luck 😢

I turned on the logs and got this error. Please take a look

{
   "name":"monitor-server",
   "hostname":"258f57eeed6d",
   "pid":140,
   "level":50,
   "err":{
      "message":"(0 , class_transformer_1.plainToClass) is not a function",
      "name":"TypeError",
      "stack":"TypeError: (0 , class_transformer_1.plainToClass) is not a function\n    at /app/price-service/node_modules/redis-smq/src/monitor-server/utils/validate-dto.ts:8:30\n    at Generator.next (<anonymous>)\n    at /app/price-service/node_modules/redis-smq/dist/src/monitor-server/utils/validate-dto.js:8:71\n    at new Promise (<anonymous>)\n    at __awaiter (/app/price-service/node_modules/redis-smq/dist/src/monitor-server/utils/validate-dto.js:4:12)\n    at validateDTO (/app/price-service/node_modules/redis-smq/dist/src/monitor-server/utils/validate-dto.js:16:12)\n    at /app/price-service/node_modules/redis-smq/src/monitor-server/middlewares/request-validator.ts:30:38\n    at Generator.next (<anonymous>)\n    at /app/price-service/node_modules/redis-smq/dist/src/monitor-server/middlewares/request-validator.js:8:71\n    at new Promise (<anonymous>)\n    at __awaiter (/app/price-service/node_modules/redis-smq/dist/src/monitor-server/middlewares/request-validator.js:4:12)\n    at /app/price-service/node_modules/redis-smq/src/monitor-server/middlewares/request-validator.ts:10:30\n    at dispatch (/app/price-service/node_modules/koa-compose/index.js:42:32)\n    at /app/price-service/node_modules/@koa/router/lib/router.js:372:16\n    at dispatch (/app/price-service/node_modules/koa-compose/index.js:42:32)\n    at allowedMethods (/app/price-service/node_modules/@koa/router/lib/router.js:433:12)\n    at dispatch (/app/price-service/node_modules/koa-compose/index.js:42:32)\n    at /app/price-service/node_modules/@koa/router/lib/router.js:372:16\n    at dispatch (/app/price-service/node_modules/koa-compose/index.js:42:32)\n    at /app/price-service/node_modules/koa-compose/index.js:34:12\n    at dispatch (/app/price-service/node_modules/@koa/router/lib/router.js:377:31)\n    at dispatch (/app/price-service/node_modules/koa-compose/index.js:42:32)"
   },
   "msg":"(0 , class_transformer_1.plainToClass) is not a function",
   "time":"2021-12-07T02:37:38.062Z",
   "v":0
}

[weyoss]

@abhagsain

It is an error coming from class-transformer package which is used by redis-smq.

RedisSMQ has been tested against [email protected] but at the time when you installed redis-smq [email protected] was downloaded instead of [email protected]. This occurred because package.json is using "class-transformer": "^0.4.0".

[email protected] is faulty. See typestack/class-validator#1411.

I am going to fix this issue ASAP.

[weyoss]

This issue has been fixed.

Please upgrade redis-smq to the latest version (currently v5.0.11).

[abhagsain]

Yes, it's working now 🎊
You can close this.

Thank you so much @weyoss

[weyoss]

Closing as resolved.