Fix: Crashbug that was caused by an import of an

[osm/vim-emu.git] / src / emuvim / api / rest / rest_api_endpoint.py

diff --git a/src/emuvim/api/rest/rest_api_endpoint.py b/src/emuvim/api/rest/rest_api_endpoint.py
index b5f29d4..a980dc9 100755 (executable)
--- a/src/emuvim/api/rest/rest_api_endpoint.py
+++ b/src/emuvim/api/rest/rest_api_endpoint.py
@@ -14,7 +14,7 @@ WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 See the License for the specific language governing permissions and
 limitations under the License.
 
-Neither the name of the SONATA-NFV [, ANY ADDITIONAL AFFILIATION]
+Neither the name of the SONATA-NFV, Paderborn University
 nor the names of its contributors may be used to endorse or promote
 products derived from this software without specific prior written
 permission.
@@ -30,7 +30,7 @@ import logging
 import threading
 from flask import Flask
 from flask_restful import Api
-from gevent.wsgi import WSGIServer
+from gevent.pywsgi import WSGIServer
 
 # need to import total module to set its global variable dcs
 import compute
@@ -127,17 +127,21 @@ class RestApiEndpoint(object):
             self.__class__.__name__, self.ip, self.port))
 
     def start(self):
-        thread = threading.Thread(target=self._start_flask, args=())
-        thread.daemon = True
-        thread.start()
+        self.thread = threading.Thread(target=self._start_flask, args=())
+        self.thread.daemon = True
+        self.thread.start()
         logging.info("Started API endpoint @ http://%s:%d" % (self.ip, self.port))
 
+    def stop(self):
+        if self.http_server:
+            self.http_server.close()
+
     def _start_flask(self):
         #self.app.run(self.ip, self.port, debug=False, use_reloader=False)
         #this should be a more production-fit http-server
         #self.app.logger.setLevel(logging.ERROR)
-        http_server = WSGIServer((self.ip, self.port),
+        self.http_server = WSGIServer((self.ip, self.port),
                                  self.app,
                                  log=open("/dev/null", "w")  # This disables HTTP request logs to not mess up the CLI when e.g. the auto-updated dashboard is used
         )
-        http_server.serve_forever()
+        self.http_server.serve_forever()