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@ -54,6 +54,14 @@ class NIOUDP(NIO):
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self._node = node
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super().__init__(name, node.hypervisor)
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@property
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def filters(self):
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return self._filters
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@filters.setter
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def filters(self, val):
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self._filters = val
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@asyncio.coroutine
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def create(self):
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if not self._hypervisor:
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@ -67,7 +75,7 @@ class NIOUDP(NIO):
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return
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self._local_tunnel_lport = self._node.manager.port_manager.get_free_udp_port(self._node.project)
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self._local_tunnel_rport = self._node.manager.port_manager.get_free_udp_port(self._node.project)
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name = 'DYNAMIPS-{}-{}'.format(self._local_tunnel_lport, self._local_tunnel_rport)
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self._bridge_name = 'DYNAMIPS-{}-{}'.format(self._local_tunnel_lport, self._local_tunnel_rport)
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yield from self._hypervisor.send("nio create_udp {name} {lport} {rhost} {rport}".format(name=self._name,
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lport=self._local_tunnel_lport,
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rhost='127.0.0.1',
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@ -77,23 +85,33 @@ class NIOUDP(NIO):
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lport=self._lport,
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rhost=self._rhost,
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rport=self._rport))
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self._source_nio = nio_udp.NIOUDP(self._local_tunnel_rport,
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'127.0.0.1',
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self._local_tunnel_lport,
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{})
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self._destination_nio = nio_udp.NIOUDP(self._lport,
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self._rhost,
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self._rport,
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self._filters)
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yield from self._node.add_ubridge_udp_connection(
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name,
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nio_udp.NIOUDP(self._local_tunnel_rport,
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'127.0.0.1',
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self._local_tunnel_lport,
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self._filters),
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nio_udp.NIOUDP(self._lport,
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self._rhost,
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self._rport,
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self._filters)
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self._bridge_name,
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self._source_nio,
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self._destination_nio
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)
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@asyncio.coroutine
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def update(self):
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self._destination_nio.filters = self._filters
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yield from self._node.update_ubridge_udp_connection(
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self._bridge_name,
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self._source_nio,
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self._destination_nio)
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@asyncio.coroutine
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def close(self):
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if self._local_tunnel_lport:
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name = 'DYNAMIPS-{}-{}'.format(self._local_tunnel_lport, self._local_tunnel_rport)
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yield from self._node.ubridge_delete_bridge(name)
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yield from self._node.ubridge_delete_bridge(self._bridge_name)
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self._node.manager.port_manager.release_udp_port(self._local_tunnel_lport, self ._node.project)
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if self._local_tunnel_rport:
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self._node.manager.port_manager.release_udp_port(self._local_tunnel_rport, self._node.project)
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