Am 26.11.2017 um 10:47 schrieb Bao Nguyen:
Regard to your question, "asi-My-5101.socket" depends on
"My-sshd.target", I think that in my case it is expected as my socket
listens on a specific address IP:port so it should start after a network
service to configure and assign IP address before my socket runs
nonsense - the whole point of socket activation is to have sockets
listening before other stuff is up and running
https://www.freedesktop.org/software/systemd/man/systemd.socket.html
If an IP address is used here, it is often desirable to listen on it
before the interface it is configured on is up and running, and even
regardless of whether it will be up and running at any point. To deal
with this, it is recommended to set the FreeBind= option described below
FreeBind=
Takes a boolean value. Controls whether the socket can be bound to
non-local IP addresses. This is useful to configure sockets listening on
specific IP addresses before those IP addresses are successfully
configured on a network interface. This sets the IP_FREEBIND socket
option. For robustness reasons it is recommended to use this option
whenever you bind a socket to a specific IP address. Defaults to false.
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