Class: Thrift::SSLSocket

Inherits:
Socket show all
Defined in:
lib/thrift/transport/ssl_socket.rb

Instance Attribute Summary collapse

Attributes inherited from Socket

#handle, #timeout

Instance Method Summary collapse

Methods inherited from Socket

#close, #open?, #read, #to_io, #write

Methods inherited from BaseTransport

#close, #flush, #open?, #read, #read_all, #read_byte, #read_into_buffer, #write

Constructor Details

#initialize(host = 'localhost', port = 9090, timeout = nil, ssl_context = nil) ⇒ SSLSocket

Returns a new instance of SSLSocket.



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# File 'lib/thrift/transport/ssl_socket.rb', line 25

def initialize(host = 'localhost', port = 9090, timeout = nil, ssl_context = nil)
  super(host, port, timeout)
  @ssl_context = ssl_context
end

Instance Attribute Details

#ssl_context ⇒ Object

Returns the value of attribute ssl_context.



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# File 'lib/thrift/transport/ssl_socket.rb', line 30

def ssl_context
  @ssl_context
end

Instance Method Details

#open ⇒ Object 



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# File 'lib/thrift/transport/ssl_socket.rb', line 32

def open
  deadline = Process.clock_gettime(Process::CLOCK_MONOTONIC) + @timeout unless @timeout.nil? || @timeout == 0
  socket = connect_socket(deadline)

  begin
    ssl_socket = OpenSSL::SSL::SSLSocket.new(socket, @ssl_context)
    ssl_socket.sync_close = true
    @handle = ssl_socket

    if deadline
      loop do
        result = @handle.connect_nonblock(exception: false)

        case result
        when @handle
          break
        when :wait_readable
          remaining = deadline - Process.clock_gettime(Process::CLOCK_MONOTONIC)
          if remaining <= 0 || !@handle.to_io.wait_readable(remaining)
            raise TransportException.new(TransportException::TIMED_OUT, "SSL socket: Timed out establishing session with #{@desc}")
          end
        when :wait_writable
          remaining = deadline - Process.clock_gettime(Process::CLOCK_MONOTONIC)
          if remaining <= 0 || !@handle.to_io.wait_writable(remaining)
            raise TransportException.new(TransportException::TIMED_OUT, "SSL socket: Timed out establishing session with #{@desc}")
          end
        else
          raise TransportException.new(TransportException::NOT_OPEN, "Could not connect to #{@desc}: unexpected SSL connect result #{result.inspect}")
        end
      end
    else
      @handle.connect
    end

    @handle.post_connection_check(@host)
    @handle
  rescue TransportException
    close_socket(@handle)
    @handle = nil
    raise
  rescue StandardError
    close_socket(@handle || socket)
    @handle = nil
    raise TransportException.new(TransportException::NOT_OPEN, "Could not connect to #{@desc}")
  end
end

#to_s ⇒ Object 



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# File 'lib/thrift/transport/ssl_socket.rb', line 79

def to_s
  "ssl(#{super.to_s})"
end