Class: BufferedLogger::LogDeviceProxy

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

Instance Method Summary collapse

Constructor Details

#initialize(logdev) ⇒ LogDeviceProxy

Returns a new instance of LogDeviceProxy.



5
6
7
8
 
# File 'lib/buffered_logger/log_device_proxy.rb', line 5

def initialize(logdev)
  @logdev = logdev
  @buffers = {}
end

Instance Method Details

#close ⇒ Object 



10
11
12
 
# File 'lib/buffered_logger/log_device_proxy.rb', line 10

def close
  @logdev.close
end

#current_log ⇒ Object 



46
47
48
 
# File 'lib/buffered_logger/log_device_proxy.rb', line 46

def current_log
  @buffers[key].string.dup
end

#end ⇒ Object 



14
15
16
 
# File 'lib/buffered_logger/log_device_proxy.rb', line 14

def end
  @logdev.write(@buffers.delete(key).string)
end

#flush ⇒ Object 



18
19
20
21
 
# File 'lib/buffered_logger/log_device_proxy.rb', line 18

def flush
  log, @buffers[key] = @buffers.delete(key).string, StringIO.new
  @logdev.write(log)
end

#start ⇒ Object 



23
24
25
 
# File 'lib/buffered_logger/log_device_proxy.rb', line 23

def start
  @buffers[key] = StringIO.new
end

#started? ⇒ Boolean

Returns:



27
28
29
 
# File 'lib/buffered_logger/log_device_proxy.rb', line 27

def started?
  @buffers.key?(key)
end

#sweep ⇒ Object 



31
32
33
34
35
36
 
# File 'lib/buffered_logger/log_device_proxy.rb', line 31

def sweep
  @buffers.clone.each do |key, buffer|
    @buffers.delete(key) unless key.all?(&:alive?)
  end
  true
end

#write(message) ⇒ Object 



38
39
40
41
42
43
44
 
# File 'lib/buffered_logger/log_device_proxy.rb', line 38

def write(message)
  if started?
    @buffers[key].write(message)
  else
    @logdev.write(message)
  end
end