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Fix broken embedded console for Ethernet switch. Fixes #1574

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grossmj 2019-04-11 17:57:47 +07:00
parent 8cd66cfc02
commit cc1980ac1c
1 changed files with 7 additions and 4 deletions
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11
gns3server/utils/asyncio/embed_shell.py
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@ -198,8 +198,8 @@ class UnstoppableEventLoop(EventLoop):
class ShellConnection(TelnetConnection): class ShellConnection(TelnetConnection):
def __init__(self, reader, writer, shell, loop): def __init__(self, reader, writer, shell, window_size_changed_callback, loop):
super(ShellConnection, self).__init__(reader, writer) super(ShellConnection, self).__init__(reader, writer, window_size_changed_callback)
self._shell = shell self._shell = shell
self._loop = loop self._loop = loop
self._cli = None self._cli = None
@ -239,9 +239,12 @@ class ShellConnection(TelnetConnection):
def disconnected(self): def disconnected(self):
pass pass
@asyncio.coroutine
def window_size_changed(self, columns, rows): def window_size_changed(self, columns, rows):
self._size = Size(rows=rows, columns=columns) self._size = Size(rows=rows, columns=columns)
self._cb.terminal_size_changed() self._cb.terminal_size_changed()
if self._window_size_changed_callback:
yield from self._window_size_changed_callback(columns, rows)
@asyncio.coroutine @asyncio.coroutine
def feed(self, data): def feed(self, data):
@ -291,8 +294,8 @@ def create_telnet_shell(shell, loop=None):
if loop is None: if loop is None:
loop = asyncio.get_event_loop() loop = asyncio.get_event_loop()
def factory(reader, writer): def factory(reader, writer, window_size_changed_callback):
return ShellConnection(reader, writer, shell, loop) return ShellConnection(reader, writer, shell, window_size_changed_callback, loop)
return AsyncioTelnetServer(binary=True, echo=True, naws=True, connection_factory=factory) return AsyncioTelnetServer(binary=True, echo=True, naws=True, connection_factory=factory)