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]))