mirrors/tplink-smartplug
2
0
Fork 0
mirror of https://github.com/softScheck/tplink-smartplug synced 2026-01-11 23:38:46 +01:00
Code Issues Releases Wiki Activity

Binding reply receive socket before send request.

Browse Source 
Reply maybe comes fast while we are busy updating the screen or closing the
request socket, in this case replay is missed.
This commit is contained in:
Xiaolan.Lee
2016-09-23 15:45:08 +08:00
parent c59d92c202
commit c5eaa41b64
1 changed files with 4 additions and 2 deletions
Download Patch File Download Diff File Expand all files Collapse all files

6
tddp-client/tddp-client.py
View File

@@ -181,6 +181,10 @@ tddp_packet = "".join([tddp_ver, tddp_type, tddp_code, tddp_reply, tddp_length,
tddp_digest = hashlib.md5(binascii.unhexlify(tddp_packet)).hexdigest()
tddp_packet = tddp_packet[:24] + tddp_digest + tddp_packet[56:]
# Binding receive socket in advance in case reply comes fast.
sock_receive = socket.socket(socket.AF_INET, socket.SOCK_DGRAM)
sock_receive.bind(('', port_receive))
# Send a request
sock_send = socket.socket(socket.AF_INET, socket.SOCK_DGRAM)
sock_send.sendto(binascii.unhexlify(tddp_packet), (ip, port_send))
@@ -191,8 +195,6 @@ print "Request Data:\tVersion", t[0:2], "Type", t[2:4], "Status", t[6:8], "Lengt
sock_send.close()
# Receive the reply
sock_receive = socket.socket(socket.AF_INET, socket.SOCK_DGRAM)
sock_receive.bind(('', port_receive))
response, addr = sock_receive.recvfrom(1024)
r = response.encode('hex')
if args.verbose: