Class: Firehose::Rack::Ping

Inherits:
Object
  • Object
show all
Defined in:
lib/firehose/rack/ping.rb

Overview

Allows the Firehose client to periodically “ping” the server so that the connection isn’t timed out by browsers or proxies from inactivity.

Defined Under Namespace

Classes: PingCheck

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(redis = nil) ⇒ Ping

Returns a new instance of Ping.



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# File 'lib/firehose/rack/ping.rb', line 11

def initialize(redis=nil)
  @redis = redis
end

Instance Attribute Details

#redis ⇒ Object (readonly)

Returns the value of attribute redis.



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# File 'lib/firehose/rack/ping.rb', line 9

def redis
  @redis
end

Instance Method Details

#call(env) ⇒ Object 



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# File 'lib/firehose/rack/ping.rb', line 15

def call(env)
  PingCheck.new(env, redis).call
  ASYNC_RESPONSE
end