Class: HTTP::Timeout::PerOperation

Inherits:
Null
  • Object
show all
Defined in:
lib/http/timeout/per_operation.rb

Direct Known Subclasses

Global

Constant Summary collapse

CONNECT_TIMEOUT = 
0.25
WRITE_TIMEOUT = 
0.25
READ_TIMEOUT = 
0.25

Instance Attribute Summary collapse

Attributes inherited from Null

#options, #socket

Instance Method Summary collapse

Methods inherited from Null

#start_tls

Constructor Details

#initialize(*args) ⇒ PerOperation

Returns a new instance of PerOperation.



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# File 'lib/http/timeout/per_operation.rb', line 10

def initialize(*args)
  super

  @read_timeout = options.fetch(:read_timeout, READ_TIMEOUT)
  @write_timeout = options.fetch(:write_timeout, WRITE_TIMEOUT)
  @connect_timeout = options.fetch(:connect_timeout, CONNECT_TIMEOUT)
end

Instance Attribute Details

#connect_timeout ⇒ Object (readonly)

Returns the value of attribute connect_timeout.



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# File 'lib/http/timeout/per_operation.rb', line 8

def connect_timeout
  @connect_timeout
end

#read_timeout ⇒ Object (readonly)

Returns the value of attribute read_timeout.



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# File 'lib/http/timeout/per_operation.rb', line 8

def read_timeout
  @read_timeout
end

#write_timeout ⇒ Object (readonly)

Returns the value of attribute write_timeout.



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# File 'lib/http/timeout/per_operation.rb', line 8

def write_timeout
  @write_timeout
end

Instance Method Details

#connect(socket_class, host, port) ⇒ Object 



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# File 'lib/http/timeout/per_operation.rb', line 18

def connect(socket_class, host, port)
  ::Timeout.timeout(connect_timeout, TimeoutError) do
    @socket = socket_class.open(host, port)
  end
end

#connect_ssl ⇒ Object 



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# File 'lib/http/timeout/per_operation.rb', line 24

def connect_ssl
  socket.connect_nonblock
rescue IO::WaitReadable
  if IO.select([socket], nil, nil, connect_timeout)
    retry
  else
    raise TimeoutError, "Connection timed out after #{connect_timeout} seconds"
  end
rescue IO::WaitWritable
  if IO.select(nil, [socket], nil, connect_timeout)
    retry
  else
    raise TimeoutError, "Connection timed out after #{connect_timeout} seconds"
  end
end

#readpartial(size) ⇒ Object

Read data from the socket



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# File 'lib/http/timeout/per_operation.rb', line 41

def readpartial(size)
  socket.read_nonblock(size)
rescue IO::WaitReadable
  if IO.select([socket], nil, nil, read_timeout)
    retry
  else
    raise TimeoutError, "Read timed out after #{read_timeout} seconds"
  end
end

#write(data) ⇒ Object

Write data to the socket



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# File 'lib/http/timeout/per_operation.rb', line 52

def write(data)
  socket.write_nonblock(data)
rescue IO::WaitWritable
  if IO.select(nil, [socket], nil, write_timeout)
    retry
  else
    raise TimeoutError, "Read timed out after #{write_timeout} seconds"
  end
end