def main():
# Silence the warning from Interest wire encode.
Interest.setDefaultCanBePrefix(True)
# The default Face will connect using a Unix socket, or to "localhost".
face = Face()
prefix = Namespace("/ndn/test/status")
prefix.setFace(face)
enabled = [True]
# This is called to print the content after it is re-assembled from segments.
def onGeneralizedObject(contentMetaInfo, objectNamespace):
dump("Got generalized object", objectNamespace.name, ", content-type",
contentMetaInfo.contentType, ":", str(objectNamespace.obj))
enabled[0] = False
handler = GeneralizedObjectHandler(prefix, onGeneralizedObject)
# Allow one component after the prefix for the <version>.
handler.setNComponentsAfterObjectNamespace(1)
# In objectNeeded, set mustBeFresh == true so we avoid expired cached data.
prefix.objectNeeded(True)
# Loop calling processEvents until a callback sets enabled[0] = False.
while enabled[0]:
face.processEvents()
# We need to sleep for a few milliseconds so we don't use 100% of the CPU.
time.sleep(0.01)
