On 08/01/2019 07:08 PM, JH wrote:
The application requires network connection to communicate services
via Internet, it could only work if the network connection is ready,
so I really want to know which system servuce run at last I could put
it in the After statement.
If you app only requires network, you just need After=network.target.
Did you try that out?
On 8/1/19, ChenQi <[email protected]> wrote:
On 08/01/2019 03:37 PM, JH wrote:
Hi,
How can I find the systemd last run service I can put it in my network
application After=<last run tartget or service>?
I need my network application service to be run at last in boot, I
made After=connman and Requires=connman.service that did not work,
always failed in boot, I have to manually restart the network
application service which won't work in field operation.
I'd suggest you find out what you network service actually require.
Searched from Internet, there is a blog Systemd: Run it last to create
a custom.target After=multi-user.target, and put my network
application service WantedBy=custom.target, that works well, but it is
a little bit cumbersome to configure customer.target in Yocto bb file,
enabling the customer.target is called systemctl isolate
custom.target, the /etc/systemd/system/default.target link needs be
changed to from multi-user.target to custom.target. I am not sure how
it could be done in do_install, appreciate your tips.
Thank you.
Kind regards,
- JH
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