Add socket server stub

scripts/server.py

@@ -0,0 +1,44 @@
+import socket
+import json
+import logging 
+
+from jsonrpc.exceptions import JSONRPCParseError
+
+logging.basicConfig(level=logging.DEBUG)
+logg = logging.getLogger()
+
+
+def jsonrpc_error(id, err):
+    return {
+            'json-rpc': '2.0',
+            'error': {
+                'code': err.CODE,
+                'message': err.MESSAGE,
+                },
+            }
+
+
+def jsonrpc_ok(rpc_id, response):
+    return {
+            'json-rpc': '2.0',
+            'id': rpc_id,
+            'response': response,
+            }
+
+
+s = socket.socket(family = socket.AF_UNIX, type = socket.SOCK_STREAM)
+s.bind('/tmp/foo.ipc')
+s.listen(10)
+while True:
+    (csock, caddr) = s.accept()
+    d = csock.recv(4096)
+    try:
+        logg.debug('{}'.format(d.decode('utf-8')))
+        json.loads(d)
+        csock.send(json.dumps(jsonrpc_ok(0, [])).encode('utf-8'))
+    except:
+        csock.send(json.dumps(jsonrpc_error(None, JSONRPCParseError)).encode('utf-8'))
+    csock.close()
+s.close()
+
+os.unlink('/tmp/foo.ipc')