def getdata(nodes, key):
if debug: print("Requesting from nodes: " + str(nodes))
for node in nodes:
try:
data = httputil.request(node, "/get?key=" + key)
return data
except httplib.HTTPException as e:
print(e)
return None
def setdata(nodes, key, value, t):
if debug: print("Setting value on nodes: " + str(nodes))
data = None
for node in nodes:
try:
data = httputil.request(node, "/set?key=" + key + "&time=" + t, value)
except httplib.HTTPException as e:
print(e)
return data
def notify(node, index, receivers): for receiver in receivers: httputil.request(receiver, "/addnode?host=" + node + "&index=" + str(index))
