Using a pool with no daemon process

pypushflow/PythonActor.py

@@ -28,12 +28,13 @@ import pprint
 import logging
 import traceback
 import functools
-import multiprocessing.pool
+import multiprocessing
+from multiprocessing.pool import Pool as _Pool
 from pypushflow.AbstractActor import AbstractActor
 from pypushflow.representation.scheme.node import Node
 
 
-logger = logging.getLogger('pypushflow')
+logger = logging.getLogger(__name__)
 
 
 class WorkflowException(Exception):
@@ -81,7 +82,7 @@ class NoDaemonProcess(multiprocessing.Process):
 # because the latter is only a wrapper function, not a proper class.
 
 
-class Edna2Pool(multiprocessing.pool.Pool):
+class Pool(_Pool):
     Process = NoDaemonProcess
 
 #
@@ -115,9 +116,7 @@ class AsyncFactory:
         self.node = node
         self.callback = callback
         self.errorCallback = errorCallback
-#        self.pool = Edna2Pool(1)
-        self.pool = multiprocessing.Pool(1)
-        # TODO: this shouldn't be limited to 1
+        self.pool = Pool(1)
 
     def call(self, *args, **kwargs):
         logger.debug('Before apply_async, func={0}, callback={1}, errorCallback={2}'.format(
@@ -273,6 +272,7 @@ class PythonActor(AbstractActor):
                 'errorMessage': workflowException.errorMessage,
                 'traceBack': workflowException.traceBack.split('\n'),
             }
+            logger.warning('oldInData type: {}, value: {}'.format(type(oldInData), oldInData))
             oldInData['WorkflowException'] = exceptionDict
             for errorHandler in self.list_error_handler:
                 errorHandler.trigger((None, oldInData))

representation @ 4513c7e7

-Subproject commit e99104e134c9932d2be81c3870f5c923ba62cccc
+Subproject commit 4513c7e79561e6e687badce4f98fb9dd8a26ac04