message: reactor.Scheduler: Escalate "exception escape" log in debug mode.
diff: ELLE_LOG_COMPONENT("reactor.Scheduler");
  +static auto const DBG = elle::os::inenv("REACTOR_SCHEDULER_DEBUG");
  +
  namespace reactor
  {
  namespace plugins
  @@ -64,15 +66,13 @@ namespace reactor
  plugins::logger_tags.load();
  #ifndef INFINIT_WINDOWS
  // Thread dumper on SIGUSR2.
  - if (elle::os::inenv("REACTOR_SCHEDULER_DEBUG"))
  - {
  + if (DBG)
  this->signal_handle(
  SIGUSR2,
  [&]
  {
  this->dump_state();
  });
  - }
  #endif
  }
  @@ -363,7 +363,10 @@ namespace reactor
  }
  catch (...)
  {
  - ELLE_TRACE_SCOPE("%s: exception escaped, terminating: %s",
  + ELLE_LOG_LEVEL_SCOPE(
  + DBG ? elle::log::Logger::Level::log : elle::log::Logger::Level::trace,
  + DBG ? elle::log::Logger::Type::warning : elle::log::Logger::Type::info,
  + "%s: exception escaped, terminating: %s",
  thread, elle::exception_string());
  this->_current = previous;
  this->_eptr = std::current_exception();
  