def __init__(self) :
self._channel = API('foobar').get_event_channel()
self._channel.subscribe('LINK_UP', self.link_up)
self._channel.subscribe('LINK_DOWN', self.link_down)
self._channel.subscribe('MOVEACPT', self.moveacpt)
self._sock = SDTSocket('127.0.0.1', 50730)
self._sock.setLossThresholds(100,101)
self.lat_bot_left = 39.9534
self.lon_bot_left = -75.1912
self.delta = 0.0045 #deg lat/long
self.max_altitude = 500 #meters
self.random_scale = 100
class sdt_foobar :
def __init__(self) :
self._channel = API('foobar').get_event_channel()
self._channel.subscribe('LINK_UP', self.link_up)
self._channel.subscribe('LINK_DOWN', self.link_down)
self._channel.subscribe('MOVEACPT', self.moveacpt)
self._sock = SDTSocket('127.0.0.1', 50730)
self._sock.setLossThresholds(100,101)
self.lat_bot_left = 39.9534
self.lon_bot_left = -75.1912
self.delta = 0.0045 #deg lat/long
self.max_altitude = 500 #meters
self.random_scale = 100
def link_up(self, event) :
node1 = event.get_model().get('n1').get('name')
node2 = event.get_model().get('n2').get('name')
self._sock.handlePathlossEvent(node1, node2, 200)
self.debug("link_up: %s, %s" % (node1, node2))
def link_down(self, event) :
node1 = event.get_model().get('n1').get('name')
node2 = event.get_model().get('n2').get('name')
self._sock.handlePathlossEvent(node1, node2, -200)
#self.debug("link_down: %s, %s" % (node1, node2))
def moveacpt(self, event) :
node = event.get_model().get('name')
x,y,z = event.get_model().get('pos')
lat = self.lat_bot_left + (self.delta/self.random_scale)*y
lon = self.lon_bot_left + (self.delta/self.random_scale)*x
alt = (self.max_altitude/self.random_scale)*z
self._sock.handleLocationEvent(node, lat, lon, alt)
#self.debug("moveacpt: %s (%s, %s)" % (node, x, y))
def debug(self, string) :
print string