exit when send all data for python ws client (#627)

zhaomingwork

2023-06-13 38ccf84873508eb0153b5213b387cd20ce775a1b

1
2
3
4
5
6
7
8
9
i    1
ii    2
iii    3
iv    4
v    5
vi    6
vii    7
viii    8
ix    9