Merge branch 'develop' of https://github.com/cfhamlet/os-3m-engine into develop

Author: cfhamlet

.travis.yml

@@ -6,6 +6,10 @@ matrix:
     env: TOXENV=py27
   - python: 3.6
     env: TOXENV=py36
+  - python: pypy
+    env: TOXENV=pypy
+  - python: pypy3
+    env: TOXENV=pypy3
   - env: TOXENV=coverage
 install:
 - pip install -U pip tox codecov

src/os_3m_engine/core/othread.py

@@ -65,10 +65,11 @@ def thread_num(self):
         return len(self._threads)
 
     def start(self):
+        list(map(lambda t: t.start(), self._threads))
         while not self._start_trigger.wait(0.1):
             if self._start_trigger.is_set():
                 break
-            list(map(lambda t: t.start(), self._threads))
+            
 
     def setDaemon(self, daemonic):
         list(map(lambda t: t.setDaemon(daemonic), self._threads))