Is this ruby on rails code thread safe? -


i have issue logger in jruby on rails app. 1 thread changes log level error , not change back. code threadsafe, or should other places happening?

https://github.com/rails/rails/blob/master/activesupport/lib/active_support/benchmarkable.rb#l50

def silence   message = "activesupport::benchmarkable#silence deprecated. removed rails 4.1."   activesupport::deprecation.warn message   old_logger_level, logger.level = logger.level, ::logger::error if logger   yield ensure   logger.level = old_logger_level if logger end

ok, looks during yield in first thread other thread silence have logger.level set error, if other thread end after first one, set level error permanently.


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