Fixed telnet functionality

BlueSky_qtgl.py

@@ -49,6 +49,9 @@ def MainLoop():
         # Initialize the gui (loading graphics data, etc.)
         gui.init()
 
+        # Connect gui stack command to telnet_in
+        telnet_in.connect(gui.win.console.stack)
+
         # Start the node manager
         manager.start()
 

bluesky/stack/stack.py

@@ -1078,7 +1078,6 @@ def saveic(fname):
 
 def process():
     """process and empty command stack"""
-    global cmdstack
 
     # Process stack of commands
     for line in cmdstack:
@@ -1245,7 +1244,7 @@ def process():
         #**********************************************************************
 
     # End of for-loop of cmdstack
-    cmdstack = []
+    cmdstack.clear()
     return
 
 

bluesky/tools/network.py

@@ -2,7 +2,7 @@
 import time
 import socket
 import threading
-from bluesky import settings, stack
+from bluesky import settings
 
 if settings.gui == 'qtgl':
     try:
@@ -113,7 +113,7 @@ def receiver(self):
                     self.processData(data)
                     time.sleep(0.1)
                 except Exception as err:
-                    print("Revecier Error: %s" % err)
+                    print("Receiver Error: %s" % err)
                     time.sleep(1.0)
 
         def processData(self, data):
@@ -132,8 +132,16 @@ def processData(self, sender_id, data):
 
 
 class StackTelnetServer(TcpServer):
+    @staticmethod
+    def dummy_process(cmd):
+        pass
+
     def __init__(self):
         super(StackTelnetServer, self).__init__()
+        self.process = StackTelnetServer.dummy_process
+
+    def connect(self, fun):
+        self.process = fun
 
     def processData(self, sender_id, data):
-        stack.stack(str(data).strip())
+        self.process(bytearray(data).decode(encoding='ascii', errors='ignore').strip())