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Last Commit 10 months ago

Programming language: Crystal

License: MIT License

Tags: HTTP

Latest version: v0.8.0

sse.cr alternatives and similar shards

Based on the "HTTP" category.
Alternatively, view sse.cr alternatives based on common mentions on social networks and blogs.

route.cr

9.6 0.0 sse.cr VS route.cr

Minimum High Performance Middleware for Crystal Web Server.
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halite

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Command line HTTP client written in Crystal
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8.8 0.0 sse.cr VS cryload

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simple path router inspired by Router::Simple.
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HTTP server (Crystal stdlib)
HTTP::Client

- sse.cr VS HTTP::Client

HTTP client (Crystal stdlib)

Do you think we are missing an alternative of sse.cr or a related project?

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Popular Comparisons

README

Server-Sent Events

Server-Sent Events server/client for Crystal.

Installation

Add the dependency to your shard.yml:

dependencies:
  sse:
    github: y2k2mt/sse.cr

Run shards install

Usage

Client

require "sse"

sse = HTTP::ServerSentEvents::EventSource.new("http://127.0.0.1:8080")

sse.on_message do |message|
  # Receiving messages from server
  p message.data
end

sse.run

Server

require "sse"

server = HTTP::Server.new [
  HTTP::ServerSentEvents::Handler.new { |es, _|
    es.source {
      # Delivering event data every 1 second.
      sleep 1
      HTTP::ServerSentEvents::EventMessage.new(
        data: ["foo", "bar"],
      )
    }
  },
]

server.bind_tcp "127.0.0.1", 8080
server.listen

Running server and you can get then:

$ curl 127.0.0.1:8080 -H "Accept: text/event-stream"

data: foo
data: bar

data: foo
data: bar

...

Contributing

Fork it (https://github.com/y2k2mt/sse.cr/fork)
Create your feature branch (git checkout -b my-new-feature)
Commit your changes (git commit -am 'Add some feature')
Push to the branch (git push origin my-new-feature)
Create a new Pull Request

Contributors

y2k2mt - creator and maintainer

sse.cr

A Crystal shard for Server-Sent Events