print error in NetSocketService on stderr instead of stdout

diff --git a/python.d/python_modules/base.py b/python.d/python_modules/base.py
index a30e0b94e10c001c350e4127561cc92d86c8cf85..6ec862834db9e186a2cb0adcc8527b85328d110e 100644 (file)
--- a/python.d/python_modules/base.py
+++ b/python.d/python_modules/base.py
@@ -452,7 +452,7 @@ class NetSocketService(SimpleService):
                 sock.setsockopt(socket.SOL_SOCKET, socket.SO_REUSEADDR, 1)
                 sock.connect((self.host, self.port))
             except Exception as e:
-                print(e)
+                self.error(e)
                 self.sock = None
                 return None