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MQTT Code Review and Bug Fixing

We have mosquitto mqtt broker(version 1.4.15) running on AWS [login to view URL] system.

We are having technical issues with the implementation and its taking more like 100 % cpu utilization and its occasionally dropping some connections, which is leading to an erroneous behavior.

The connections count in SYS look unstable and it seems something to do with the machine network, tcp settings and mosquitto config.

Looking for someone to debug and help us, it could lead to bigger long term help but for now we need help fix this issue ..

Evner: Amazon Web Services, Java, Linux, Netværksadministrator, node.js

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Om arbejdsgiveren:
( 0 bedømmelser ) Marlborough, United States

Projekt ID: #17777160

15 freelancere byder i gennemsnit $54/time for dette job

tangramua

Hello, I can help you to fix bugs you have. And configure the server. Will you provide me access? Please, send me all details. I really can do it because for the last 10 years I was working as a senior system admi Flere

$50 USD / time
(30 bedømmelser)
6.3
tudiptechnology

Hi, Greetings! To quickly apprise you about our model, our engineers would be working full time on your project only and would be completely integrated into your team. By complete integration, I mean, they wo Flere

$50 USD / time
(12 bedømmelser)
6.7
sphinxsolution

(From the Makers of Vivino, Seekmi & Dah Makan) Hello, I hope you are doing well, we have gone through the project description and understand that you are looking to develop a web services. We are Sphinx solut Flere

$50 USD / time
(6 bedømmelser)
6.2
hiretechexperts

Hi, Have gone through the project details specified by you , but need to clarify some queries. So please press Chat button to initiate chat and send me a text message when you have time to discuss further. For Now I a Flere

$56 USD / time
(1 bedømmelse)
5.6
polto

hi about mosquitto : - do you use the 1883 or another port? if it is standard port (1883) may be some hack codes ping on it do you use ACL config file to allowed and not allowed the topics,or you open it any to Flere

$55 USD / time
(16 bedømmelser)
5.4
reinerotto

Which type of mqtt-connections do you use, and which hardware/OS you have as clients ? I _ONLY_ work on fixed price, to be determined after req specs settled.

$55 USD / time
(11 bedømmelser)
5.6
tgchauhan1711

Hello sir I am expert in java and j2ee and skills you mentioned. Please see my profile and skills on https://www.freelancer.com/u/tgchauhan1711. Please give me more details about your project. I have more Flere

$50 USD / time
(12 bedømmelser)
5.0
hy1990com

Hello. I have read your description and I have enough experience to complete your project. I have just completed one project to control hotel room conditioners automatically using Mosquito mqtt and Amazon web server. Flere

$55 USD / time
(8 bedømmelser)
3.7
tarunwadhwa85

Hi, I have worked on many projects involving MQTT. Please visit my profile to see some of the projects that I have done. I am currently working on a project(from past 4 months) which involves more than 2000+ devices c Flere

$60 USD / time
(3 bedømmelser)
3.7
devops724

hi there I have 10 years experience in Python and web development. i know mqtt and mosquitto work on multiple project on it I did lots of projects in web world, develop in most web technologies. 8 years developing Flere

$55 USD / time
(6 bedømmelser)
3.6
ebonk

Hello, I am experienced with Python and MQTT. I use mosquitto as message broker on my raspberry pi. I see that your application using Nodjes running on EC2 instance, no? I can help you figure out what is the roo Flere

$55 USD / time
(1 bedømmelse)
1.6
alyonafl

✓ I am ready in IMMEDIATE start Hello, I’m an Expert Full-Stack Developer with 10 + years of experience. I can take care of every aspect of your development requirement whether it is the back-end or the front-end. S Flere

$55 USD / time
(0 bedømmelser)
0.0
dspacedeveloper

Hi i had go through your requirement and i had implemented MQTT mosca in node js and it utilities minimum cup we can extend mosca in node js Thanks vipul solanki

$50 USD / time
(0 bedømmelser)
0.0
gexpertdeveloper

Hi Let me know how much average active users on your servers. As i can understand from your provided details you have multiserver network for message exchage between servers (mosquitto brocker) pub/sub used and Flere

$55 USD / time
(0 bedømmelser)
0.0
CanvasInfotech10

Hello, Hope you are doing absolutely great. Instead of writing Proposal I would like to approach you directly for this job, as we have been working on the AWS for last 3 years. Let's take this forward as it looks Flere

$55 USD / time
(0 bedømmelser)
0.0