[minion-cvs] No more zombie mixmaster processes. Really.

[nickm@seul.org (Nick Mathewson)]

Update of /home/minion/cvsroot/src/minion/lib/mixminion/server
In directory moria.mit.edu:/tmp/cvs-serv5256/server

Modified Files:
      Tag: mixminion-v0-0-3-patches
	Modules.py 
Log Message:
No more zombie mixmaster processes. Really.

Index: Modules.py
===================================================================
RCS file: /home/minion/cvsroot/src/minion/lib/mixminion/server/Modules.py,v
retrieving revision 1.33
retrieving revision 1.33.2.1
diff -u -d -r1.33 -r1.33.2.1
--- Modules.py	20 Feb 2003 02:19:56 -0000	1.33
+++ Modules.py	30 Apr 2003 18:44:41 -0000	1.33.2.1
@@ -33,7 +33,7 @@
 from mixminion.Config import ConfigError, _parseBoolean, _parseCommand, \
      _parseIntervalList
 from mixminion.Common import LOG, createPrivateDir, MixError, isSMTPMailbox, \
-     isPrintingAscii
+     isPrintingAscii, waitForChildren
 from mixminion.Packet import ParseError, CompressedDataTooLong
 
 # Return values for processMessage
@@ -214,6 +214,7 @@
                     LOG.info("Delivery thread shutting down.")
                     return
                 self.moduleManager._sendReadyMessages()
+                waitForChildren(blocking=0)
         except:
             LOG.error_exc(sys.exc_info(),
                           "Exception in delivery; shutting down thread.")
@@ -934,7 +935,7 @@
            should be called after invocations of processMessage."""
         cmd = self.command
         LOG.debug("Flushing Mixmaster pool")
-        os.spawnl(os.P_NOWAIT, cmd, cmd, "-S")
+        os.spawnl(os.P_WAIT, cmd, cmd, "-S")
 
 class _MixmasterSMTPModuleDeliveryQueue(SimpleModuleDeliveryQueue):
     """Delivery queue for _MixmasterSMTPModule.  Same as