1. NaviServer
  2. NaviServer Project
  3. nsloopctl



This module redefines Tcl's "for", "foreach", and "while" commands to allow
both the gathering of statistics about each loop, and also to provide a
mechanism to pause, cancel, and resume a particular loop. 

If an interp is stuck in something other than one of the standard loops then you
can also send asynchronous abort signals to a thread.