diff --git a/backive/__init__.py b/backive/__init__.py
index 46083f1..6ebb29f 100644
--- a/backive/__init__.py
+++ b/backive/__init__.py
@@ -6,7 +6,7 @@ import os
 import pwd
 
 
-logging.basicConfig(format='%(asctime)s->%(name)s@%(levelname)s: %(message)s', filename=sys.stdout, level=logging.INFO)
+logging.basicConfig(format='%(asctime)s->%(name)s@%(levelname)s: %(message)s', level=logging.INFO)
 
 got_signal = False
 disks_by_uuid = "/dev/disk/by-uuid"
diff --git a/backive/backive_service b/backive/backive_service
index eb83a62..56c6ebc 100644
--- a/backive/backive_service
+++ b/backive/backive_service
@@ -3,10 +3,13 @@
 """
 Service startup script.
 """
+from backive.core.events import EventInterface
+
 
 class Backive:
     def __init__(self):
-        pass
+        self._config = None
+        self._events = None
 
     def serve(self):
         pass
diff --git a/backive/config/schema.yml b/backive/config/schema.yml
index b1e9af2..0cd5c03 100644
--- a/backive/config/schema.yml
+++ b/backive/config/schema.yml
@@ -7,7 +7,8 @@ definitions:
     device_section:
         type: object
         patternProperties:
-            "^[a-fA-F0-9]{8}-[a-fA-F0-9]{4}-[a-fA-F0-9]{4}-[a-fA-F0-9]{4}-[a-fA-F0-9]{12}$":
+            "^[^ \t/\\]+$":
+                # "^[a-fA-F0-9]{8}-[a-fA-F0-9]{4}-[a-fA-F0-9]{4}-[a-fA-F0-9]{4}-[a-fA-F0-9]{12}$":
                 type: object
                 properties:
                     name:
diff --git a/backive/core/events.py b/backive/core/events.py
index 36a8019..5613221 100644
--- a/backive/core/events.py
+++ b/backive/core/events.py
@@ -1,24 +1,26 @@
 import os
-import socket
+import asyncio
 
 
 class EventInterface:
-    def __init__(self, unix_socket=None):
-        if not unix_socket:
-            unix_socket = "/tmp/backive/backive.sock"
-        self.socket = socket.socket(
-                socket.AF_UNIX,
-                socket.SOCK_STREAM
-                )
+    def __init__(self, event_callback, unix_socket_path=None, loop=None):
+        self.event_callback = event_callback
+        if not unix_socket_path:
+            unix_socket_path = "/tmp/backive/backive.sock"
+        if not os.path.exists(os.path.dirname(unix_socket_path)):
+            os.makedirs(os.path.dirname(unix_socket_path))
         try:
-            os.remove(unix_socket)
+            os.remove(unix_socket_path)
         except OSError:
             pass
-        self.socket.bind(unix_socket)
-        self.socket.listen()
-
-    def accept(self):
-        return self.socket.accept()
+        if not loop:
+            loop = asyncio.get_running_loop()
+        loop.create_task(asyncio.start_unix_server(self.client_connected, unix_socket_path))
 
+    async def client_connected(self, reader, writer):
+        print("client_connected")
+        data = None
+        data = (await reader.read()).decode('utf8')
+        self.event_callback(data)