def send_checkmd5(query, request_id, sendip, sendport, resource):
if resource is not 0:
ranges = vra_range_generator.get_range(query.last_range_index, query.wildcard)
# If generated range is empty, then do not send out the request (out of ranges, this problem is not solved).
if range is []:
return query
query.last_range_index += 1
print("Range: " + str(ranges))
pending_range = {}
pending_range['id'] = request_id
pending_range['ranges'] = str(ranges)
pending_range['timestamp'] = time.time()
query.pending_ranges[request_id] = pending_range
my_ip = vra_http_request_helper.get_my_ip()
my_port = vra_http_request_helper.get_my_port()
jdata = json.dumps({"ip": my_ip,
"port": my_port,
"id": request_id,
"md5": query.md5,
"ranges": ranges,
"wildcard": query.wildcard
})
vra_http_request_helper.send_post_request(sendip, sendport, jdata, "/checkmd5")
print("Query: " + str(query))
return query
def send_new_checkmd5(query, request_id, sendip, sendport, result, result_string):
# If result already found, do nothing.
if int(query.result_found) == 1:
print("Well I ended up here somehow.")
return query
# If answer is found, prepare query.
if int(result) == 0:
query.result_found = 1
# To avoid overwriting.
if query.result is "":
query.result = result_string
query.pending_ranges = {}
query.waiting_requestreply = []
return query
elif int(result) == 1:
new_ranges = vra_range_generator.get_range(query.last_range_index, query.wildcard)
query.last_range_index += 1
pending_range = {
'id':request_id,
'ranges':str(new_ranges),
'timestamp':time.time()
}
my_ip = vra_http_request_helper.get_my_ip()
my_port = vra_http_request_helper.get_my_port()
# Assign new value to old pending_range of the same node
query.pending_ranges[request_id] = pending_range
jdata = json.dumps({"ip": my_ip,
"port": my_port,
"id": request_id,
"md5": query.md5,
"ranges": new_ranges,
"wildcard": query.wildcard
})
vra_http_request_helper.send_post_request(sendip, sendport, jdata, "/checkmd5")
elif int(result) == 2:
# TODO: reassign ranges
pass
return query
