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Prevent connect a node to himself

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Fix https://github.com/GNS3/gns3-gui/issues/1553
This commit is contained in:
Julien Duponchelle
2016-10-03 12:31:01 +02:00
parent 420168015c
commit 99bdf37ec3
7 changed files with 79 additions and 7 deletions
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2
gns3server/compute/base_node.py
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@ -463,6 +463,7 @@ class BaseNode:
:param command: command to send
"""
print(self._ubridge_hypervisor)
if not self._ubridge_hypervisor or not self._ubridge_hypervisor.is_running():
raise NodeError("Cannot send command '{}': uBridge is not running".format(command))
try:
@ -498,6 +499,7 @@ class BaseNode:
"""
if self._ubridge_hypervisor and self._ubridge_hypervisor.is_running():
log.info("Stopping uBridge hypervisor {}:{}".format(self._ubridge_hypervisor.host, self._ubridge_hypervisor.port))
yield from self._ubridge_hypervisor.stop()
@asyncio.coroutine