Class: ActiveMerchant::Connection

Inherits:
Object
  • Object
show all
Defined in:
lib/active_merchant/common/connection.rb

Constant Summary collapse

MAX_RETRIES = 
3
OPEN_TIMEOUT = 
60
READ_TIMEOUT = 
60
VERIFY_PEER = 
true
RETRY_SAFE = 
false
RUBY_184_POST_HEADERS = 
{ "Content-Type" => "application/x-www-form-urlencoded" }

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(endpoint) ⇒ Connection

Returns a new instance of Connection.



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# File 'lib/active_merchant/common/connection.rb', line 45

def initialize(endpoint)
  @endpoint     = endpoint.is_a?(URI) ? endpoint : URI.parse(endpoint)
  @open_timeout = OPEN_TIMEOUT
  @read_timeout = READ_TIMEOUT
  @retry_safe   = RETRY_SAFE
  @verify_peer  = VERIFY_PEER
end

Instance Attribute Details

#endpoint ⇒ Object

Returns the value of attribute endpoint.



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# File 'lib/active_merchant/common/connection.rb', line 34

def endpoint
  @endpoint
end

#logger ⇒ Object

Returns the value of attribute logger.



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# File 'lib/active_merchant/common/connection.rb', line 42

def logger
  @logger
end

#open_timeout ⇒ Object

Returns the value of attribute open_timeout.



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# File 'lib/active_merchant/common/connection.rb', line 35

def open_timeout
  @open_timeout
end

#pem ⇒ Object

Returns the value of attribute pem.



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# File 'lib/active_merchant/common/connection.rb', line 39

def pem
  @pem
end

#pem_password ⇒ Object

Returns the value of attribute pem_password.



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# File 'lib/active_merchant/common/connection.rb', line 40

def pem_password
  @pem_password
end

#read_timeout ⇒ Object

Returns the value of attribute read_timeout.



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# File 'lib/active_merchant/common/connection.rb', line 36

def read_timeout
  @read_timeout
end

#retry_safe ⇒ Object

Returns the value of attribute retry_safe.



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# File 'lib/active_merchant/common/connection.rb', line 38

def retry_safe
  @retry_safe
end

#tag ⇒ Object

Returns the value of attribute tag.



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# File 'lib/active_merchant/common/connection.rb', line 43

def tag
  @tag
end

#verify_peer ⇒ Object

Returns the value of attribute verify_peer.



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# File 'lib/active_merchant/common/connection.rb', line 37

def verify_peer
  @verify_peer
end

#wiredump_device ⇒ Object

Returns the value of attribute wiredump_device.



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# File 'lib/active_merchant/common/connection.rb', line 41

def wiredump_device
  @wiredump_device
end

Instance Method Details

#request(method, body, headers = {}) ⇒ Object 



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# File 'lib/active_merchant/common/connection.rb', line 53

def request(method, body, headers = {})
  retry_exceptions do 
    begin
      info "#{method.to_s.upcase} #{endpoint}", tag

      result = nil
      
      realtime = Benchmark.realtime do
        result = case method
        when :get
          raise ArgumentError, "GET requests do not support a request body" if body
          http.get(endpoint.request_uri, headers)
        when :post
          debug body
          http.post(endpoint.request_uri, body, RUBY_184_POST_HEADERS.merge(headers))
        else
          raise ArgumentError, "Unsupported request method #{method.to_s.upcase}"
        end
      end
      
      info "--> %d %s (%d %.4fs)" % [result.code, result.message, result.body ? result.body.length : 0, realtime], tag
      response = handle_response(result)
      debug response
      response
    rescue EOFError => e
      raise ConnectionError, "The remote server dropped the connection"
    rescue Errno::ECONNRESET => e
      raise ConnectionError, "The remote server reset the connection"
    rescue Errno::ECONNREFUSED => e
      raise RetriableConnectionError, "The remote server refused the connection"
    rescue OpenSSL::X509::CertificateError => e
      raise ClientCertificateError, "The remote server did not accept the provided SSL certificate"
    rescue Timeout::Error, Errno::ETIMEDOUT => e
      raise ConnectionError, "The connection to the remote server timed out"
    end
  end
end