Replace the internal implementation of LocalPoolHandle with LocalRuntime

[Fodesu]

Motivation

for Ref: #7560 #7558
wait LocalRuntime stabilization

Solution

use channel send work thread' LocalRuntime handle

[Fodesu]

should I use conditional compilation to fix CI issues, or wait for LocalRuntime to stabilize?

[Darksonn]

You can wait. This cannot be merged until stabilization anyway.

[martin-g]

The stabilization of LocalRuntime is in progress - #7557 (comment)

[Darksonn]

If you still want to work on this, then you can do so now. LocalRuntime was stabilized in 1.51

[Fodesu]

@mattiapitossi Could you rerun the CI / FreeBSD action?

[mattiapitossi]

Done @Fodesu, you can also trigger the CI with an empty commit if you need. I’ll take a look on the error

[Fodesu]

Done @Fodesu, you can also trigger the CI with an empty commit if you need. I’ll take a look on the error

thanks