Unable to send requests after running for a period of time

[lixuehua2085]

Describe the bug
Unable to continue sending HTTP asynchronous requests after running for a period of time.My operating environment is paper1.21.4.This question is very similar to #18 and #17

Error log
no log

To Reproduce
Use the latest plugin and enable it for a period of time until can't send requests

Expected behavior
The plugin can send HTTP requests normally