SpreadX v1

Ahri 是个过去时了。

我专门为上网写了 SpreadX。

Reduce invalid CPU usage time. Re-do a performance test.

Reduce invalid CPU usage time.
Re-do a performance test.
Fix a bug about invalid byte array.

bugfix

fix: Repeated pseudo-random number.

Add a new variable parameter 'T' for timeout.

Add a new variable parameter 'T' for timeout.
Create two shell scripts for user-friendly.