Class: GData::Connection

Inherits:
Object
  • Object
show all
Defined in:
lib/gdata.rb

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(host, port, proxy = nil, proxy_port = nil, proxy_user = nil, proxy_passwd = nil) ⇒ Connection

Establishes SSL connection to Google host



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# File 'lib/gdata.rb', line 12

def initialize(host, port, proxy=nil, proxy_port=nil, proxy_user=nil, proxy_passwd=nil)
  conn = Net::HTTP.new(host, port, proxy, proxy_port, proxy_user, proxy_passwd)
  conn.use_ssl = true
  conn.verify_mode = OpenSSL::SSL::VERIFY_PEER
  conn.verify_mode = OpenSSL::SSL::VERIFY_NONE
  store = OpenSSL::X509::Store.new
  store.set_default_paths
  conn.cert_store = store
  conn.start
  @http_connection = conn
end

Instance Attribute Details

#http_connection ⇒ Object (readonly)

Returns the value of attribute http_connection.



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# File 'lib/gdata.rb', line 9

def http_connection
  @http_connection
end

Instance Method Details

#perform(method, path = '', body = nil, header = nil) ⇒ Object

Performs the http request and returns the http response



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# File 'lib/gdata.rb', line 25

def perform(method, path='', body=nil, header=nil)
  backoff_factor = 2
  resp = nil
  while resp.nil?
    begin
      req = Net::HTTPGenericRequest.new(method, ! body.nil?, true, path)
      req['Content-Type'] = header['Content-Type'] if header['Content-Type']
      req['Authorization'] = header['Authorization'] if header['Authorization']
      req['Content-length'] = body.length.to_s if body
      resp = @http_connection.request(req, body)
    rescue Timeout::Error
      retry
    rescue GData::GDataError => e
      if e.code == "503"
        resp = nil
        sleep(backoff_factor)
        backoff_factor *= backoff_factor
      else
        return e
      end
    rescue Errno::EPIPE
      retry
    rescue EOFError
    end
  end

  return resp
end