refactor core modules, integrate network stats

rocksock.py

@@ -19,6 +19,7 @@
 # https://www.gnu.org/licenses/old-licenses/lgpl-2.1.en.html
 
 import socket, ssl, select, copy, errno
+import network_stats
 
 # rs_proxyType
 RS_PT_NONE = 0
@@ -310,6 +311,7 @@ class Rocksock():
 		if self.sock is None:
 			raise(RocksockException(RS_E_NO_SOCKET, failedproxy=self._failed_proxy(pnum)))
 		try:
+			network_stats.add_tx(len(buf))
 			return self.sock.sendall(buf)
 		except socket.error as e:
 			raise(self._translate_socket_error(e, pnum))
@@ -340,6 +342,7 @@ class Rocksock():
 					raise(RocksockException(RS_E_SSL_GENERIC, failedproxy=s, errortype=RS_ET_SSL))
 			if len(chunk) == 0:
 				raise(RocksockException(RS_E_REMOTE_DISCONNECTED, failedproxy=self._failed_proxy(pnum)))
+			network_stats.add_rx(len(chunk))
 			data += chunk
 			if count == -1: break
 			else: count -= len(chunk)