We can help to add real-time on your sites

A great way to create a unique chat Quick

  • In first line try to connect comet-server via MySQL protocol and with login/password for demo access.
  • In second line send CometQL query for sending chat message.
$link = mysqli_connect("app.comet-server.ru", "15", "lPXBFPqNg3f661JcegBY0N0dPXqUBdHXqj2cHf04PZgLHxT6z55e20ozojvMRvB8", "CometQL_v1");
            mysqli_query (  $link, "INSERT INTO pipes_messages (name, event, message)VALUES('web_MainPageChat', '', '{ \"text\":\"My text\",\"name\":\"My name\"}' );" );
This command sends a query string to the comet server through console MySQL client.
echo "INSERT INTO pipes_messages (name, event, message)VALUES('web_MainPageChat', '', '{ \"text\":\"`cat /proc/loadavg`\",\"name\":\"AVG `uname -n`\"}' );" | mysql -h app.comet-server.ru -u15 -plPXBFPqNg3f661JcegBY0N0dPXqUBdHXqj2cHf04PZgLHxT6z55e20ozojvMRvB8 -DCometQL_v1 --skip-ssl
In each language, which supports MySQL protocol client you can send query to the comet server via MySQL protocol.
INSERT INTO pipes_messages (name, event, message)VALUES("web_MainPageChat", "", '{ "text":"My text","name":"My name"}' );
Complete list of languages, which supports client for MySQL protocol you can see on wikipedia.

Try to send message

To verify you can log in at the same time from two different browsers on this page and send your message. If someone will be with you there, he would see your messages.


people online
100 000
messages per day
technical support
The comet server is provided in two editions
API for editions is compatible. You can switch between them at any time without changing your code.
Cloud SaaS service
Suitable for users of php shared hosting
Includes technical support
Allows you not to administer and configure VPS yourself.
Opensource version
Free full version with AGPL license
For those who want to keep everything on their servers
You can use it for free in any projects
Choose the right plan
20 online
100k messages per day
Technical support
4$ /month
100 online
250k messages per day
Technical support
Skype support
12$ /month
500 online
1 million messages per day
Technical support
Skype support
24$ /month
1000 online
5 million messages per day
Technical support
Skype support
Phone support
In own server
Open Source AGPL license
Email support
From 70$ /month
Commercial license
Priority support
Skype support
Phone support
Email support

How to save your money

  • This service is only available for users with shared hosting, which can’t or don’t want to take vds in rent.
  • Let’s say about sites with low attendance – using there it’s free. As for biggest one – it’s comparable with rent of vds, but don’t require some administrating tools and skills in vds sphere.

How to save the time

  • It’s requires a minimum knowledge for using this service. To solve other sophisticated questions you can contact customer support service.
  • There are a lot of ready-made modules for some typical tasks which you can use for yourself or you can just edit css.
  • It’s easier and faster to buy ready-made product for some business unlike searching the specialist who can develop something equal solution.
  • An addition, this program helps to save the time for administration tasks and doesn’t add problems when capacity increases.

How to save the power

  • Comet-server includes a lot of functions for solving all of problems. For other complex task you can send request for extended functional ability to customer support service.
  • Also you can save your time and money on primary stages when it’s necessary to realize a big amount of functions in a short time.

How to connect to comet server

To connecting the comet server to your site you must register and:
  • Take free API key from developer
  • Paste in body pages cod of JS comet server client CometServerApi.js
For more details and if you want understand all process of working push notifications, we can recommend you to read the article "Description of push technology, abilities, scope of use push notifications".

How php interact with comet server?

To correct co-working of API and comet server can be used MySQL protocol. It sends CometQL queries to comet server via net. Try CometQL to connect to comet server from PHP or other programming language which supports MySQL.

Comet technology

Comet technology – allows sending arbitrary messages to client through server initiative – it’s a push notifications. You can use push technology to delivering messages. For the correct working of push notification always use a push service.
Technical support: support@comet-server.ru Phone: 89244269357 Skype: Levhav
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