mirror of
https://github.com/GNS3/gns3-server
synced 2024-12-25 16:28:11 +00:00
Fixes issues with VirtualBox Telnet server on Windows.
This commit is contained in:
parent
393a312e7e
commit
087f0e82de
@ -180,7 +180,7 @@ class TelnetServer(threading.Thread):
|
||||
if num_avail > 0:
|
||||
(error_code, output) = win32file.ReadFile(self._pipe, num_avail, None)
|
||||
return output
|
||||
return ""
|
||||
return b""
|
||||
else:
|
||||
return self._pipe.recv(1024)
|
||||
|
||||
@ -194,7 +194,7 @@ class TelnetServer(threading.Thread):
|
||||
try:
|
||||
data = self._read_from_pipe()
|
||||
if not data and not sys.platform.startswith('win'):
|
||||
log.debug("pipe has been closed!")
|
||||
log.debug("pipe has been closed! (no data)")
|
||||
break
|
||||
self._write_lock.acquire()
|
||||
try:
|
||||
@ -205,8 +205,8 @@ class TelnetServer(threading.Thread):
|
||||
if sys.platform.startswith('win'):
|
||||
# sleep every 10 ms
|
||||
time.sleep(0.01)
|
||||
except Exception:
|
||||
log.debug("pipe has been closed!")
|
||||
except Exception as e:
|
||||
log.debug("pipe has been closed! {}".format(e))
|
||||
break
|
||||
log.debug("reader thread exited")
|
||||
self.stop()
|
||||
@ -325,7 +325,7 @@ class TelnetClient(object):
|
||||
"""
|
||||
|
||||
try:
|
||||
buf = self._sock.recv(1024, socket.MSG_DONTWAIT)
|
||||
buf = self._sock.recv(1024)
|
||||
except BlockingIOError:
|
||||
return None
|
||||
except ConnectionResetError:
|
||||
@ -419,10 +419,10 @@ class TelnetClient(object):
|
||||
|
||||
if __name__ == '__main__':
|
||||
|
||||
log.setLevel(logging.INFO)
|
||||
logging.basicConfig(level=logging.INFO)
|
||||
if sys.platform.startswith('win'):
|
||||
import msvcrt
|
||||
pipe_name = r'\\.\pipe\VBOX\Linux_Microcore_3.8.2'
|
||||
pipe_name = r'\\.\pipe\VBOX\Linux_Microcore_4.7.1'
|
||||
pipe = open(pipe_name, 'a+b')
|
||||
telnet_server = TelnetServer("VBOX", msvcrt.get_osfhandle(pipe.fileno()), "127.0.0.1", 3900)
|
||||
else:
|
||||
|
@ -642,10 +642,12 @@ class VirtualBoxVM(object):
|
||||
self._modify_vm("--nictracefile{} {}".format(adapter_id + 1, nio.pcap_output_file))
|
||||
else:
|
||||
# shutting down unused adapters...
|
||||
self._modify_vm("--cableconnected{} off".format(adapter_id + 1))
|
||||
self._modify_vm("--nic{} null".format(adapter_id + 1))
|
||||
|
||||
for adapter_id in range(len(self._ethernet_adapters), self._maximum_adapters):
|
||||
log.debug("disabling remaining adapter {}".format(adapter_id))
|
||||
self._modify_vm("--cableconnected{} off".format(adapter_id + 1))
|
||||
self._modify_vm("--nic{} null".format(adapter_id + 1))
|
||||
|
||||
def start(self):
|
||||
@ -727,6 +729,7 @@ class VirtualBoxVM(object):
|
||||
if self._ethernet_adapters[adapter_id] is None:
|
||||
continue
|
||||
self._modify_vm("--nictrace{} off".format(adapter_id + 1))
|
||||
self._modify_vm("--cableconnected{} off".format(adapter_id + 1))
|
||||
self._modify_vm("--nic{} null".format(adapter_id + 1))
|
||||
|
||||
def suspend(self):
|
||||
|
Loading…
Reference in New Issue
Block a user