http://code.activestate.com/recipes/tags/ipc-pipe/2013-01-21T19:51:00-08:00ActiveState Code Recipes2013-01-21T19:51:00-08:00Glenn Eychanerhttp://code.activestate.com/recipes/users/4172294/http://code.activestate.com/recipes/576957-asynchronous-subprocess-using-asyncore/

<p style="color: grey"> Python recipe 576957 by <a href="/recipes/users/4172294/">Glenn Eychaner</a> (<a href="/recipes/tags/async/">async</a>, <a href="/recipes/tags/asynchronous/">asynchronous</a>, <a href="/recipes/tags/asyncore/">asyncore</a>, <a href="/recipes/tags/coroutine/">coroutine</a>, <a href="/recipes/tags/decorator/">decorator</a>, <a href="/recipes/tags/generator/">generator</a>, <a href="/recipes/tags/ipc/">ipc</a>, <a href="/recipes/tags/subprocess/">subprocess</a>). Revision 21. </p> <p>A coroutine-based wrapper for subprocess.Popen that uses asyncore to communicate with child processes asynchronously. This allows subprocesses to be called from within socket servers or clients without needing a complicated event loop to check both. Uses <a href="http://code.activestate.com/recipes/576965/">recipe 576965</a> to provide the asynchronous coroutine framework, <a href="http://code.activestate.com/recipes/576967/">recipe 576967</a> to provide asynchronous pipes, and <a href="http://code.activestate.com/recipes/577600/">recipe 577600</a> to provide multiple alarms.</p>