from pyccn import Interest, Name, Key, CCN, _pyccn
import datetime
k = CCN.getDefaultKey()
i = Interest()
i.name = Name('/hello/world')
i.minSuffixComponents = 2
i.maxSuffixComponents = 4
i.publisherPublicKeyDigest = k.publicKeyID
i.exclude = None
i.childSelector = 1
i.answerOriginKind = 4
i.scope = 2
i.interestLifetime = 30.0
i.nonce = b'abababa'
print(i)
print(i.ccn_data)
i2 = _pyccn.Interest_obj_from_ccn(i.ccn_data)
print(i2)
assert (i.name == i2.name)
assert (i.minSuffixComponents == i2.minSuffixComponents)
assert (i.maxSuffixComponents == i2.maxSuffixComponents)
assert (i.publisherPublicKeyDigest == i2.publisherPublicKeyDigest)
assert (i.exclude == i2.exclude)
assert (i.childSelector == i2.childSelector)
assert (i.scope == i2.scope)
assert (i.interestLifetime == i2.interestLifetime)
from pyccn import Interest, Name, Key, CCN, _pyccn
import datetime
k = CCN.getDefaultKey()
i = Interest()
i.name = Name('/hello/world')
i.minSuffixComponents = 2
i.maxSuffixComponents = 4
i.publisherPublicKeyDigest = k.publicKeyID
i.exclude = None
i.childSelector = 1
i.answerOriginKind = 4
i.scope = 2
i.interestLifetime = 30.0
i.nonce = b'abababa'
print(i)
print(i.ccn_data)
i2 = _pyccn.Interest_obj_from_ccn(i.ccn_data)
print(i2)
assert(i.name == i2.name)
assert(i.minSuffixComponents == i2.minSuffixComponents)
assert(i.maxSuffixComponents == i2.maxSuffixComponents)
assert(i.publisherPublicKeyDigest == i2.publisherPublicKeyDigest)
assert(i.exclude == i2.exclude)
assert(i.childSelector == i2.childSelector)
assert(i.scope == i2.scope)
assert(i.interestLifetime == i2.interestLifetime)
oldObjects.add(key)
if tyzxObjects.has_key(key):
del tyzxObjects[key]
def printPresent(self):
print
for obj in tyzxObjects.values():
print obj.id, ":", obj.x, obj.y, obj.z, obj.localupdatetime
if __name__ == "__main__":
print "prefix", prefix
processIncoming = ProcessIncoming()
while (True):
T = time.time()
if T - lastdiscovertime > DISCOVER_INTEREST_PERIOD:
interestDiscover.exclude = ExclusionFilter()
interestDiscover.exclude.add_names(
[Name([key]) for key in tyzxObjects.keys()])
interestDiscover.exclude.add_names(
[Name([key]) for key in oldObjects])
ccn.expressInterest(interestDiscover.name, processIncoming,
interestDiscover)
lastdiscovertime = time.time()
for obj in tyzxObjects.values():
if T - obj.lastinteresttime < UPDATE_INTEREST_PERIOD:
continue
interestUpdate.name = Name(prefix)
interestUpdate.name += str(obj.id)
interestUpdate.exclude = ExclusionFilter()
interestUpdate.exclude.add_any()
n = Name()
oldObjects.add(key)
if tyzxObjects.has_key(key):
del tyzxObjects[key]
def printPresent(self):
print
for obj in tyzxObjects.values():
print obj.id,":", obj.x, obj.y, obj.z, obj.localupdatetime
if __name__ == "__main__":
print "prefix", prefix
processIncoming = ProcessIncoming()
while (True):
T = time.time()
if T-lastdiscovertime > DISCOVER_INTEREST_PERIOD:
interestDiscover.exclude = ExclusionFilter()
interestDiscover.exclude.add_names([Name([key]) for key in tyzxObjects.keys()])
interestDiscover.exclude.add_names([Name([key]) for key in oldObjects])
ccn.expressInterest(interestDiscover.name, processIncoming, interestDiscover)
lastdiscovertime = time.time()
for obj in tyzxObjects.values():
if T-obj.lastinteresttime < UPDATE_INTEREST_PERIOD:
continue
interestUpdate.name = Name(prefix)
interestUpdate.name += str(obj.id)
interestUpdate.exclude = ExclusionFilter()
interestUpdate.exclude.add_any()
n = Name()
n.components.append(versionFromTime(obj.time))
interestUpdate.exclude.add_name(n)
interestUpdate.exclude.add_name(Name([last_version_marker]))
