I am using Telegraf library to work with Telegram API in Node.js and set up a webhook. Okay, now every request that was sent to the bot goes to the route. Now i can work with requests, register users, etc.…
The same Azure Redis cache is getting connected from local machince. The port 6380, on which cache is running is open in firewall of both inbound and outbound in the VM. I tried in both NodeJs and Java. Both are…
I have created API using node js and my API is live now (in production) but now I always want to open Cpanel and terminal and run command to start node js API. but now I want like I just…
My server codes use io.to(socketId).emit('xxx'); to a message to a particular socket, refer to https://socket.io/docs/emit-cheatsheet/ But when the connection is bad and the client disconnects and connects again, socketId changes and io.to(socketId).emit('xxx'); then fails. So how do I implement a…
I have an aws ec2 micro instance (ubuntu server) with which i host a couple of web apps and an api server. I use docker and gitlab ci cd to deploy the api server written in node. Whenever I try…
I'm new to node js. Logically, await should wait for the function to complete and then next line of code should run, but in my function, it doesn't wait for process (2) to finish even after using await. What am…
I am working on a nodejs twitter api and it's working perfectly fine in the local env but when I try to containerize, it fails with a 401 error from twitter.js which is "HTTP 401 Unauthorized client error status response…
I have an interesting conundrum; I use Redis PubSub pattern to emit events within my network of NodeJS microservices. I moved away from RabbitMQ because I needed the messages to be multi-cast, so that multiple microservices could receive and handle…
i am trying to deploy a node.js app. after creating and installing modules using cpanel interface. when i run script, i get this error: Can't acquire lock for app: app. any idea?
Basically, each of the clients ---that have a clientId associated with them--- can push messages and it is important that a second message from the same client isn't processed until the first one is finished processing (Even though the client…