Methods
Public Class methods
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# File lib/phusion_passenger/debug_logging.rb, line 55 55: def self._log_device 56: return @@log_device 57: end
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# File lib/phusion_passenger/debug_logging.rb, line 34 34: def self.included(klass) 35: klass.class_eval do 36: private :debug 37: private :trace 38: end 39: end
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# File lib/phusion_passenger/debug_logging.rb, line 45 45: def self.log_file=(filename) 46: if filename && filename.empty? 47: @@log_filename = nil 48: else 49: @@log_filename = filename 50: end 51: @@log_device.close if @@log_device && !@@log_device.closed? 52: @@log_device = nil 53: end
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# File lib/phusion_passenger/debug_logging.rb, line 41 41: def self.log_level=(level) 42: @@log_level = level 43: end
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# File lib/phusion_passenger/debug_logging.rb, line 59 59: def self.stderr_evaluator=(block) 60: if block 61: @@stderr_evaluator = block 62: else 63: @@stderr_evaluator = lambda { STDERR } 64: end 65: end
Public Instance methods
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# File lib/phusion_passenger/debug_logging.rb, line 77 77: def debug(message) 78: trace(1, message, 1) 79: end
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# File lib/phusion_passenger/debug_logging.rb, line 67 67: def error(message) 68: trace(-1, message, 1) 69: end
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# File lib/phusion_passenger/debug_logging.rb, line 82 82: def trace(level, message, nesting_level = 0) 83: if @@log_level >= level 84: if @@log_filename 85: if !@@log_device || @@log_device.closed? 86: @@log_device = File.open(@@log_filename, "a") 87: end 88: output = @@log_device 89: else 90: output = @@stderr_evaluator.call 91: end 92: location = caller[nesting_level].sub(/.*phusion_passenger\//, '') 93: location.sub!(/(.*):.*/, '\1') 94: now = Time.now 95: time_str = now.strftime("%Y-%m-%d %H:%M:%S.") 96: time_str << sprintf("%03d", now.usec / 1000) 97: output.write("[ pid=#{$$} thr=#{Thread.current.object_id} file=#{location} time=#{time_str} ]: #{message}\n") 98: output.flush 99: end 100: end
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# File lib/phusion_passenger/debug_logging.rb, line 72 72: def warn(message) 73: trace(0, message, 1) 74: end