An error occurs after keeping the breakpoint hitting 10s during debugging

[v-meilei]

OS: All Build Version: v1.15.4-alpha.0

Repro Steps:

1. Create a JavaScrip V3 Programming Model project with HTTP trigger template.
2. Set a breakpoint at the log line in the {FunctionName}/index.js file.
3. Debug this project.
4. Execute the function in workspace view to make the breakpoint hit.
5. Check whether no error occurs after waiting for about 10s.

Expect: No error occurs.

Actual: An error occurs.

More Info:

1. This issue also reproduces on the current released extension v1.15.3.

Error Log: The operation was aborted.