Module: Skylight::Util::Logging Private

Included in:
GC, Instrumenter, Middleware, Probes::Excon::Middleware, Subscriber, Trace, HTTP
Defined in:
lib/skylight/util/logging.rb

This module is part of a private API. You should avoid using this module if possible, as it may be removed or be changed in the future.

Class Method Summary collapse

Instance Method Summary collapse

Class Method Details

.trace? ⇒ Boolean

This method is part of a private API. You should avoid using this method if possible, as it may be removed or be changed in the future.

Returns:

  • (Boolean) 


21
22
23
 
# File 'lib/skylight/util/logging.rb', line 21

def self.trace?
  ENV[TRACE_ENV_KEY]
end

Instance Method Details

#debug(msg, *args) ⇒ Object Also known as: log_debug

This method is part of a private API. You should avoid using this method if possible, as it may be removed or be changed in the future. 



41
42
43
 
# File 'lib/skylight/util/logging.rb', line 41

def debug(msg, *args)
  log :debug, msg, *args
end

#error(msg, *args) ⇒ Object Also known as: log_error

This method is part of a private API. You should avoid using this method if possible, as it may be removed or be changed in the future. 



53
54
55
 
# File 'lib/skylight/util/logging.rb', line 53

def error(msg, *args)
  log :error, msg, *args
end

#info(msg, *args) ⇒ Object Also known as: log_info

This method is part of a private API. You should avoid using this method if possible, as it may be removed or be changed in the future. 



45
46
47
 
# File 'lib/skylight/util/logging.rb', line 45

def info(msg, *args)
  log :info, msg, *args
end

#log(level, msg, *args) ⇒ Object

This method is part of a private API. You should avoid using this method if possible, as it may be removed or be changed in the future. 



65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
 
# File 'lib/skylight/util/logging.rb', line 65

def log(level, msg, *args)
  return unless respond_to?(:config)
  return unless c = config

  if logger = c.logger
    return unless logger.respond_to?(level)

    if args.length > 0
      logger.send level, sprintf("[SKYLIGHT] [#{Skylight::VERSION}] #{msg}", *args)
    else
      logger.send level, "[SKYLIGHT] [#{Skylight::VERSION}] #{msg}"
    end
  end
rescue Exception => e
  if ENV[TRACE_ENV_KEY]
    puts "[ERROR] #{e.message}"
    puts e.backtrace
  end
end

#t ⇒ Object

This method is part of a private API. You should avoid using this method if possible, as it may be removed or be changed in the future. 



30
31
32
 
# File 'lib/skylight/util/logging.rb', line 30

def t
  log :debug, yield
end

#trace ⇒ Object Also known as: log_trace

This method is part of a private API. You should avoid using this method if possible, as it may be removed or be changed in the future. 



26
27
28
 
# File 'lib/skylight/util/logging.rb', line 26

def trace(msg, *args)
  log :debug, msg, *args
end

#warn(msg, *args) ⇒ Object Also known as: log_warn

This method is part of a private API. You should avoid using this method if possible, as it may be removed or be changed in the future. 



49
50
51
 
# File 'lib/skylight/util/logging.rb', line 49

def warn(msg, *args)
  log :warn, msg, *args
end