Merge pull request #137 from huntdatacenter/add-timeout-float

add float conversion for timeout

Author: ryanlovett

jupyter_rsession_proxy/__init__.py

@@ -106,7 +106,10 @@ def _get_cmd(port):
         return cmd
 
     def _get_timeout(default=15):
-        return os.getenv('RSERVER_TIMEOUT', default)
+        try:
+            return float(os.getenv('RSERVER_TIMEOUT', default))
+        except Exception:
+            return default
 
     server_process = {
         'command': _get_cmd,
@@ -152,7 +155,10 @@ def _get_cmd(port):
         ]
 
     def _get_timeout(default=15):
-        return os.getenv('RSESSION_TIMEOUT', default)
+        try:
+            return float(os.getenv('RSESSION_TIMEOUT', default))
+        except Exception:
+            return default
 
     return {
         'command': _get_cmd,