Comply TFW lib changes

controller/opt/server.py

@@ -4,7 +4,7 @@ import json
 from tornado.ioloop import IOLoop
 from tornado.web import RequestHandler, Application
 
-from tfw.event_handler_base import FSMAwareEventHandler
+from tfw.event_handlers import FSMAwareEventHandler
 
 
 class ControllerPostHandler(RequestHandler):

solvable/src/event_handler_main.py

@@ -5,13 +5,12 @@ from signal import signal, SIGTERM, SIGINT
 from tornado.ioloop import IOLoop
 
 from tfw.fsm import YamlFSM
-from tfw.event_handler_base import EventHandlerBase, FSMAwareEventHandler
+from tfw.event_handlers import EventHandlerBase, FSMAwareEventHandler, TFWServerUplinkConnector
 from tfw.components import IdeEventHandler, TerminalEventHandler
 from tfw.components import ProcessManagingEventHandler, BashMonitor
 from tfw.components import TerminalCommands, LogMonitoringEventHandler
 from tfw.components import FSMManagingEventHandler, DirectorySnapshottingEventHandler
-from tfw.components import FrontendEventHandler
-from tfw.networking import MessageSender, TFWServerConnector
+from tfw.components import FrontendEventHandler, MessageSender
 from tfw.config import TFWENV
 from tfw.config.logs import logging
 from tao.config import TAOENV
@@ -45,7 +44,7 @@ class TestCommands(TerminalCommands):
         """
         if not args:
             message_template = """'{"key": "", "data": {"command": ""}}'"""
-            TFWServerConnector().send_message({
+            TFWServerUplinkConnector().send_message({
                 'key': 'shell',
                 'data': {
                     'command': 'write',
@@ -53,7 +52,7 @@ class TestCommands(TerminalCommands):
                 }
             })
         else:
-            TFWServerConnector().send_message(literal_eval(args[0]))
+            TFWServerUplinkConnector().send_message(literal_eval(args[0]))
 
     def command_seppuku_tfw(self, *args):
         """
@@ -65,7 +64,7 @@ class TestCommands(TerminalCommands):
             'nohup sh -c "supervisorctl restart tfwserver event_handler_main" &> /dev/null & '
             'clear && echo "Committed seppuku! :)" && sleep infinity'
         )
-        uplink = TFWServerConnector()
+        uplink = TFWServerUplinkConnector()
         uplink.send_message({
             'key': 'shell',
             'data': {

solvable/src/pipe_io_main.py

@@ -2,7 +2,7 @@ from signal import signal, SIGTERM, SIGINT
 
 from tornado.ioloop import IOLoop
 
-from tfw.event_handler_base import EventHandlerBase
+from tfw.event_handlers import EventHandlerBase
 from tfw.components import PipeIOEventHandler