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If you type reload inside iou you are no longer disconnected

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This commit is contained in:
Julien Duponchelle 2015-02-26 15:09:15 +01:00
parent 29e8d91745
commit 5e59145948
1 changed files with 8 additions and 7 deletions
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15
gns3server/modules/iou/ioucon.py
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@ -159,10 +159,6 @@ class Console:
raise NotImplementedError("Only routers have fileno()") raise NotImplementedError("Only routers have fileno()")
class Router:
pass
class TTY(Console): class TTY(Console):
def read(self, fileno, bufsize): def read(self, fileno, bufsize):
@ -370,7 +366,7 @@ class TelnetServer(Console):
return False return False
class IOU(Router): class IOU:
def __init__(self, ttyC, ttyS, stop_event): def __init__(self, ttyC, ttyS, stop_event):
self.ttyC = ttyC self.ttyC = ttyC
@ -616,8 +612,13 @@ def start_ioucon(cmdline_args, stop_event):
try: try:
if args.telnet_server: if args.telnet_server:
with TelnetServer(addr, nport, stop_event) as console: with TelnetServer(addr, nport, stop_event) as console:
with IOU(ttyC, ttyS, stop_event) as router: # We loop inside the Telnet server otherwise the client is disconnected when user use the reload command inside a terminal
send_recv_loop(console, router, b'', stop_event) while not stop_event.is_set():
try:
with IOU(ttyC, ttyS, stop_event) as router:
send_recv_loop(console, router, b'', stop_event)
except ConnectionRefusedError:
pass
else: else:
with IOU(ttyC, ttyS, stop_event) as router, TTY() as console: with IOU(ttyC, ttyS, stop_event) as router, TTY() as console:
send_recv_loop(console, router, esc_char, stop_event) send_recv_loop(console, router, esc_char, stop_event)