Updated to protocol 16

Author: tvincentNuoDB

pynuodb/encodedsession.py

@@ -101,12 +101,22 @@ def open_database(self, db_name, parameters, cp):
         self.putNull().putString(cp.genClientKey())
 
         self._exchangeMessages()
-        version = self.getInt()
+        protocolVersion = self.getInt()
         serverKey = self.getString()
         salt = self.getString()
         connectionDatabaseUUID = self.getUUID()
-        connectionID = self.getInt()
-        return version, serverKey, salt
+        
+        if protocolVersion >= protocol.PROTOCOL_VERSION15 :
+            connectionID = self.getInt()
+
+        if protocolVersion >= protocol.PROTOCOL_VERSION16 :
+            effectivePlatformVersion = self.getInt()
+
+        if protocolVersion >= protocol.PROTOCOL_VERSION17 :
+            connectedNodeId = self.getInt()
+            maxNodes = self.getInt()
+            
+        return protocolVersion, serverKey, salt
 
     def check_auth(self):
         try:

pynuodb/protocol.py

@@ -350,4 +350,4 @@ def lookup_code(error_code):
 #
 # The current protocol version of THIS driver.  The server will negotiate the lowest compatible version.
 #
-CURRENT_PROTOCOL_VERSION   = PROTOCOL_VERSION15
+CURRENT_PROTOCOL_VERSION   = PROTOCOL_VERSION16