id summary reporter owner description type status milestone component version severity resolution keywords cc 11990 interprocess_condition on OSX with processes in different address spaces johughes@… Ion Gaztañaga "Under OSX (at least El Capitan), interprocess_condition does not work if shared between processes that map the shared condition and mutex variables into different address spaces. This is because the OSX pthreads condition implementation stores a raw pointer to the mutex used to wait. Details and example code here: http://stackoverflow.com/questions/35305291/boost-interprocess-condition-multiple-threads-calling-wait-fails" Bugs new To Be Determined interprocess Boost 1.60.0 Problem interprocess_condition