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

zhaomingwork

2023-06-13 38ccf84873508eb0153b5213b387cd20ce775a1b

1
2
3
4
5
6
7
8
9
first    one
second    two
third    three
fourth    four
fifth    five
sixth    sixth
seventh    seven
eighth    eight
ninth    nine