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Nodejs developer add me timer to project


we need create timer to nodejs its little challenge :) but you can improve your skills :) if you pass it .. we have another interresting deal for you :)...........

there are two tables

mydevices_mydevices.add_time --> should be from 0 to N

u need map all channel_code onair.channel_code(999,888,777,666,...) and actual value [login to view URL] --- INT 1 or 2 --> each channel_code should have different 1 or 2


onair.channel_code = 999 and [login to view URL] = 1

onair.channel_code = 888 and [login to view URL] = 2

onair.channel_code = 323 and [login to view URL] = 1


if in [login to view URL] changed value from 1 to 2 or from 2 to 1

and user have configured mydevices_mydevices.add_time = 0 then you sending immediately actuall value in [login to view URL] --> 1 or 2

nodejs sending notifications to clients about this changes trought websocket //already working

now we need add timer DELAY


if client have configured delay for sending notification

mydevices_mydevices.add_time = 30

10:00:00 UPDATE onair.channel_code = 888 and [login to view URL] = 2 --> system changed value to 2

10:00:30 send notification to all subscribted clients on onair.channel_code = 888 [login to view URL] = 2 after 30 seconds later ! so 10:00:30 send msg

and scenario continue

about an time will be go back state on same channel_code 888 from 2 to 1

10:05:00 UPDATE onair.channel_code = 888 and [login to view URL] = 1 --> system changed value to 1

10:05:30 send notification to all subscribted clients on onair.channel_code = 888 [login to view URL] = 2 after 30 seconds later ! so 10:00:30 send msg

and there is another situation

USER can switch to another channel_code lets say from 888 to 555

in this case

u need hold time WHEN was changed status [login to view URL] = 1 to [login to view URL] = 2 and [login to view URL] = 2 to [login to view URL] = 1 for some time

then you need apply

[login to view URL] of changed status 2 or 1 and lets say client will come about 30 seconds later as it was changed and user have add_time 30 seconds we need count with this time

and change logically status once changed come... and same on end --- this part we need discuss

it must work in one FUNCTION itself .. not calling like 100 functions for each ... please think for it as there should be connected thousands and more clients....

Kemahiran: node.js

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Tentang Majikan:
( 59 ulasan ) Krusetnica, Slovakia

ID Projek: #26544427

Dianugerahkan kepada:


Hello..."WE CAN START IMMEDIATELY" As soon as I looked at the post, without wasting any time, I thoroughly read your job posting and after understanding every single detail, I took no time to apply for the job. Howe Lagi

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Hi I am a PHP node.js expert developer and have 6 years of experience. I love the opportunity to work with you. I carefully read the task details and understand the project requirements. I am confident that I will del Lagi

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Hi, Hope you are well in this situation. I have 7+ years of experience in web / UI / Backend development. I think I can able to help you to solve this problem. I worked for many projects and lots of international clie Lagi

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Hi, I am an expert in nodejs development. I am new freelancer but I have enough experience in 3 years nodejs. [login to view URL] This is my portfolio. I have checked your requirement in detail. I am sure I can Lagi

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Hello employer, I have read and understood your project of creating a timer in application. I assure that I can do this task efficiently within the given time and cost ceiling. Kindly contact me for further discussi Lagi

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I have been working in a startup for more than 1 year as a Backend developer. I have good grasp on Node.js and Express.js. I'll be able to solve your issue as soon as I can.

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I am a node js expert. I have read your requirements. I can add timer as u want.

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Thank you for your job posting.   With 7 years of web programming industry using Node.js, I would like to express my interest in the job posting, technical specs of your job description. I have read your job descripti Lagi

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