X-Git-Url: https://osm.etsi.org/gitweb/?a=blobdiff_plain;f=src%2Femuvim%2Fdcemulator%2Fnet.py;h=625854337f4d5808cf8e1508410e1478585afabf;hb=refs%2Fchanges%2F48%2F7648%2F1;hp=64c173bd6d35ef6482b6f9c294a09899c7de5b67;hpb=44e1c00d1880578d1f5de4c8af5bcd875ce3febd;p=osm%2Fvim-emu.git

diff --git a/src/emuvim/dcemulator/net.py b/src/emuvim/dcemulator/net.py
index 64c173b..6258543 100755
--- a/src/emuvim/dcemulator/net.py
+++ b/src/emuvim/dcemulator/net.py
@@ -31,7 +31,7 @@ import os
 import json
 import networkx as nx
 from subprocess import Popen
-from gevent import monkey
+# from gevent import monkey
 from mininet.net import Containernet
 from mininet.node import OVSSwitch, OVSKernelSwitch, Docker, RemoteController
 from mininet.cli import CLI
@@ -42,7 +42,7 @@ from emuvim.dcemulator.node import Datacenter, EmulatorCompute
 from emuvim.dcemulator.resourcemodel import ResourceModelRegistrar
 
 # ensure correct functionality of all gevent based REST servers
-monkey.patch_all()
+# monkey.patch_all()
 
 # setup logging
 LOG = logging.getLogger("dcemulator.net")
@@ -937,9 +937,12 @@ class DCNetwork(Containernet):
         :return:
         """
         # try it nicely
-        if self.ryu_process is not None:
-            self.ryu_process.terminate()
-            self.ryu_process.kill()
+        try:
+            if self.ryu_process is not None:
+                self.ryu_process.terminate()
+                self.ryu_process.kill()
+        except BaseException as ex:
+            LOG.warning("Error during Ryu stop: {}".format(ex))
         # ensure its death ;-)
         Popen(['pkill', '-f', 'ryu-manager'])