ProcessManager::resume

process.cpp

void ProcessManager::resume(ProcessBase* process)
{
...
      // Now service the event.
      try {
        process->serve(*event);
      } catch (const std::exception& e) {
        std::cerr << "libprocess: " << process->pid
                  << " terminating due to "
                  << e.what() << std::endl;
        terminate = true;
      } catch (...) {
        std::cerr << "libprocess: " << process->pid
                  << " terminating due to unknown exception" << std::endl;
        terminate = true;
      }
...
}