do not timeout if interface is receiving data

lib/interface.py

@@ -287,7 +287,7 @@ class TcpInterface(threading.Thread):
             self.send_request({'method':'server.version', 'params':[ELECTRUM_VERSION, PROTOCOL_VERSION]})
             self.ping_time = time.time()
         # stop interface if we have been waiting for more than 10 seconds
-        if self.unanswered_requests and time.time() - self.request_time > 10:
+        if self.unanswered_requests and time.time() - self.self.request_time > 10 and self.pipe.idle_time() > 10:
             self.print_error("interface timeout", len(self.unanswered_requests))
             self.stop()
 

lib/util.py

@@ -323,10 +323,14 @@ class SocketPipe:
         self.socket = socket
         self.message = ''
         self.set_timeout(0.1)
+        self.recv_time = time.time()
 
     def set_timeout(self, t):
         self.socket.settimeout(t)
 
+    def idle_time(self):
+        return time.time() - self.recv_time
+
     def get(self):
         while True:
             response, self.message = parse_json(self.message)
@@ -356,6 +360,7 @@ class SocketPipe:
                 self.socket.close()
                 return None
             self.message += data
+            self.recv_time = time.time()
 
     def send(self, request):
         out = json.dumps(request) + '\n'