Class: Swee::Connection

Inherits:
EventMachine::Connection
  • Object
show all
Defined in:
lib/swee/connection.rb

Instance Attribute Summary collapse

Instance Method Summary collapse

Instance Attribute Details

#request ⇒ Object

Returns the value of attribute request.



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# File 'lib/swee/connection.rb', line 6

def request
  @request
end

#response ⇒ Object

Returns the value of attribute response.



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# File 'lib/swee/connection.rb', line 7

def response
  @response
end

#server ⇒ Object

Returns the value of attribute server.



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# File 'lib/swee/connection.rb', line 5

def server
  @server
end

Instance Method Details

#post_init ⇒ Object

EM 初始化请求



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# File 'lib/swee/connection.rb', line 10

def post_init
  @request  = ::Thin::Request.new
  @response = ::Thin::Response.new
end

#receive_data(data) ⇒ Object

EM 接收 data



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# File 'lib/swee/connection.rb', line 16

def receive_data(data)
  EM.defer do  
    # thin -> 解析 http
    @request.parse(data)

    # 获取 env
    env = @request.env

    # 默认 middlewave 先被执行
    app = AppExecutor.method(:run)
    # 代码重新加载
    app = Reloader.new(app,Engine.server.logger) if @server.code_reload
    # rack -> 代码异常
    app = Rack::ShowExceptions.new(app)
    # rack -> 请求日志
    app = Rack::CommonLogger.new(app,Engine.server.logger)
    # rack -> 自动分配 Content-Encoding
    app = Rack::Deflater.new(app)
    # 计算 content-length
    app = ContentLength.new(app)

    @response.status, @response.headers, @response.body = app.call(env)
    @response.each do |chunk|
      send_data chunk
    end
  end
end

#unbind ⇒ Object 



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# File 'lib/swee/connection.rb', line 44

def unbind
  @server.connection_finished(self)
end