def find(self, ipp):
'''
Tries to find the end for the given ipptup in our beckets. If it isn't
there, it adds a new one.
'''
if self.switch.ipp:
h = hash.hexhash(ipp)
b = self.bucket_for(ipp)
if h in b:
e = b[h]
else:
e = End(ipp)
self.add(e)
else:
e = End(ipp)
return e
def add(self, e):
'''
Adds the given end to our buckets iff an end isn't already there.
'''
if e.ipp != self.switch.ipp and not hash.hexhash(e.ipp) in self.bucket_for(e.ipp):
self.bucket_for(e.ipp)[hash.hexhash(e.ipp)] = e
def send_bootstrap_telex(switch):
'''
Sends an arbitrary bootstrap telex. Should be relocated, I believe.
'''
t = Telex(other_dict={'+end':hash.hexhash('1.2.3.4:5555')})
switch.send(t, switch.ends.find(switch.seed_ipp))
