class type par_thread =object..end
method ptype : parallelization_type
method sys_id : thread_sys_idReturns a system-dependent identifier for the thread:
`Thread id: The id as returned by Thread.id`Process id: The id is the process IDmethod info_string : stringOutputs the process or thread ID
method watch_shutdown : Unixqueue.unix_event_system -> unitCalled by the controller if it thinks the container is down. This method must not be called outside the internal Netplex implementation!
method parallelizer : parallelizerReturns the parallelizer that created this thread. Can be used to start another thread of the same type.
