Class: Excon::Middleware::Idempotent

Inherits:
Base
  • Object
show all
Defined in:
lib/excon/middlewares/idempotent.rb

Instance Method Summary collapse

Methods inherited from Base

#initialize, #request_call, #response_call

Constructor Details

This class inherits a constructor from Excon::Middleware::Base

Instance Method Details

#error_call(datum) ⇒ Object 



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# File 'lib/excon/middlewares/idempotent.rb', line 4

def error_call(datum)
  if datum[:idempotent] && [Excon::Errors::Timeout, Excon::Errors::SocketError,
      Excon::Errors::HTTPStatusError].any? {|ex| datum[:error].kind_of?(ex) } && datum[:retries_remaining] > 1
    # reduces remaining retries, reset connection, and restart request_call
    datum[:retries_remaining] -= 1
    connection = datum.delete(:connection)
    datum.reject! {|key, _| !VALID_REQUEST_KEYS.include?(key) }
    connection.request(datum)
  else
    @stack.error_call(datum)
  end
end