Freebsd terminal detach minor problem

[oklas]

Spring version 3.1.1 can start and stop on FreeBSD as expected only once at same terminal. The next starts it does not detach terminal. It may be stopped from another terminal.

user@devel:~/mystore % bundle exec spring server
user@devel:~/mystore % bundle exec spring start
user@devel:~/mystore % ps auxww | grep ruby
user        43308  0.0  2.5  88448 24952  1  SJ   07:38    0:00.49 ruby: spring server | mystore | started 21 secs ago (ruby27)
user@devel:~/mystore % bundle exec spring server
user@devel:~/mystore % bundle exec spring stop
Spring stopped.
user@devel:~/mystore % ps auxww | grep ruby
user@devel:~/mystore % bundle exec spring status
Spring is not running.
user@devel:~/mystore % bundle exec spring server
^[[A[2021-12-08 07:39:55 +0300] [43319] [server] started on /tmp/spring-1002/2ffe760d2125b1be391fb54eaa500a34
  [A^[[A
^C[2021-12-08 07:40:02 +0300] [43319] [server] shutting down
user@devel:~/mystore % bundle exec spring status
Spring is not running.
user@devel:~/mystore % bundle exec spring server
[2021-12-08 07:40:16 +0300] [43325] [server] started on /tmp/spring-1002/2ffe760d2125b1be391fb54eaa500a34
^C[2021-12-08 07:41:02 +0300] [43325] [server] shutting down
user@devel:~/mystore % bundle exec spring server
[2021-12-08 07:41:17 +0300] [43326] [server] started on /tmp/spring-1002/2ffe760d2125b1be391fb54eaa500a34
^C[2021-12-08 07:41:25 +0300] [43326] [server] shutting down

Now from another terminal:

user@devel:~/mystore % bundle exec spring stop
Spring stopped.

And on the first one appears that:

user@devel:~/mystore % bundle exec spring server
[2021-12-08 08:13:19 +0300] [43484] [server] started on /tmp/spring-1002/2ffe760d2125b1be391fb54eaa500a34
[2021-12-08 08:14:00 +0300] [43484] [server] shutting down
Terminated