module Celluloid::Internals::Logger
Public Instance Methods
crash(string, exception)
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Handle a crash
# File lib/celluloid/internals/logger.rb, line 65 def crash(string, exception) if Celluloid.log_actor_crashes string << "\n" << format_exception(exception) error string end @exception_handlers.each do |handler| begin handler.call(exception) rescue => ex error "EXCEPTION HANDLER CRASHED:\n" << format_exception(ex) end end end
debug(string)
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Send a debug message
# File lib/celluloid/internals/logger.rb, line 42 def debug(string) # !!! DO NOT INTRODUCE ADDITIONAL GLOBAL VARIABLES !!! # rubocop:disable Style/GlobalVars Celluloid.logger.debug(string) if Celluloid.logger && $CELLULOID_DEBUG # rubocop:enable Style/GlobalVars end
deprecate(message)
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Note a deprecation
# File lib/celluloid/internals/logger.rb, line 81 def deprecate(message) trace = caller.join("\n\t") warn "DEPRECATION WARNING: #{message}\n\t#{trace}" end
error(string)
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Send an error message
# File lib/celluloid/internals/logger.rb, line 60 def error(string) Celluloid.logger.error(string) if Celluloid.logger end
exception_handler(&block)
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Define an exception handler NOTE: These should be defined at application start time
# File lib/celluloid/internals/logger.rb, line 88 def exception_handler(&block) @exception_handlers << block nil end
format_exception(exception)
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Format an exception message
# File lib/celluloid/internals/logger.rb, line 94 def format_exception(exception) str = "#{exception.class}: #{exception}\n\t" str << if exception.backtrace exception.backtrace.join("\n\t") else "EMPTY BACKTRACE\n\t" end end
info(string)
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Send a info message
# File lib/celluloid/internals/logger.rb, line 50 def info(string) Celluloid.logger.info(string) if Celluloid.logger end
warn(string)
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Send a warning message
# File lib/celluloid/internals/logger.rb, line 55 def warn(string) Celluloid.logger.warn(string) if Celluloid.logger end
with_backtrace(backtrace) { |with_backtrace| ... }
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# File lib/celluloid/internals/logger.rb, line 37 def with_backtrace(backtrace) yield WithBacktrace.new(backtrace) if Celluloid.logger end