def fetch_transfer(self, mode, fileName, path, userName, msgLen,
overwrite):
self.isBusy()
self.TRANSFER_BUSY = True
tid = self.generate_tid()
data = [mode, fileName, path, userName, msgLen, overwrite, tid]
self.CLIENT.send(
(packets.fetchSmallPacket(packets.Packets.REQ_TRANSFER,
data)).encode())
attempts = 0
while attempts < 60:
for i in range(len(self.TRANSFERS)):
if str(tid) in self.TRANSFERS[i]:
ret = self.TRANSFERS[i].get(str(tid))
del self.TRANSFERS[i]
return ret
attempts += 1
time.sleep(0.5)
utils.log("[SERVER] Could not fetch a transfer subnode from the node.",
True)
def send_space_resp(self):
space = utils.fetch_avail_space()
self.SOCK.send((packets.fetchSmallPacket(packets.Packets.RESP_SPACE,
space).encode()))
utils.log(
"[NODE] Received a space request, sending space response: %s" %
space, True)
def send_del_req(self, userName, path, fileName):
self.isBusy()
self.DEL_BUSY = True
data = [userName, path, fileName]
self.CLIENT.send((packets.fetchSmallPacket(packets.Packets.REQ_DEL,
data)).encode())
def send_del_resp(self, success):
self.SOCK.send((packets.fetchSmallPacket(packets.Packets.RESP_DEL,
success).encode()))
def send_transfer_resp(self, tid, port):
data = {}
data[tid] = port
self.SOCK.send((packets.fetchSmallPacket(packets.Packets.RESP_TRANSFER,
data).encode()))
def send_handshake(self):
mid = str(utils.fetch_mid()).rstrip()
self.SOCK.send((packets.fetchSmallPacket(packets.Packets.HANDSHAKE,
mid).encode()))