Fixed buffered race condition (#136)

* Fixed buffered race condition

* Fix go 1.18 compatibility

* Bump go.uber.org/atomic to v1.10.0

* Use unsafe atomic pointer

Fixed processor dispose race condition (#135)

fix: panics when calling BlockSlice (#128)

chore: bump reactor-go to v0.5.5 (#126)

chore: bump reactor-go to v0.5.5

chore: bump reactor-go to v0.5.4

imporve: use sync map to store handlers (#125)

imporve: use sync map to store handlers (#125)

fix: compatible with go1.18+ (#124)

fix: cancel for respond channel (#121)