https://github.com/mark24code/sinatra-websocket-example

Sinatra websocket example ( Ruby 3 + Puma + faye-websocket + Websocket DSL )
https://github.com/mark24code/sinatra-websocket-example

example sinatra websocket

Last synced: 5 months ago
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Sinatra websocket example ( Ruby 3 + Puma + faye-websocket + Websocket DSL )

• Host: GitHub
• URL: https://github.com/mark24code/sinatra-websocket-example
• Owner: Mark24Code
• License: mit
• Created: 2025-03-06T06:16:10.000Z (11 months ago)
• Default Branch: main
• Last Pushed: 2025-03-06T06:27:43.000Z (11 months ago)
• Last Synced: 2025-03-06T07:37:54.652Z (11 months ago)
• Topics: example, sinatra, websocket
• Language: Ruby
• Homepage:
• Size: 2.93 KB
• Stars: 0
• Watchers: 1
• Forks: 0
• Open Issues: 0
• Metadata Files:
  • Readme: README.md
  • License: LICENSE

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README

          
# Sinatra WebSocket Example

Ruby 3.4.2

Sinatra + Puma + faye-websocket

This is an example project using Sinatra and Faye::WebSocket.

## Run

clone this repository and do follwings.

```

$ bundle install

$ ruby server.rb

```

## Websocket DSL

```ruby

class App < Sinatra::Base

  get "/" do

    erb :index

  end

  websocket "/ws" do |connect|

    connect.on(:open) do |event|

      puts 'On Open'

    end

    connect.on(:message) do |msg|

      connect.send(msg.data.reverse)  # Reverse and reply

    end

    connect.on(:close) do |event|

      puts 'On Close'

    end

  end

end

```