Hi, I just tried it with my helloworld snap example. It shows:
liuxg@liuxg:~/snappy/desktop/ss$ hello.env | grep XDG_RUNTIME XDG_RUNTIME_DIR=/run/user/1000/snap.hello When I tried to run it with: $ sudo snap run --shell hello.env Inside the shell, I find different variable for XDG_RUNTIME_DIR: # env | grep XDG_RUNTIME_DIR XDG_RUNTIME_DIR=/run/user/0/snap.hello I tried to create the above named dir /run/user/1000/snap.hello, but it is not accessible in the shell Thanks. On Sat, Feb 4, 2017 at 5:41 AM, Michael Hall <mhall...@ubuntu.com> wrote: > Be sure to use XDG_RUNTIME_DIR and not '/var/run' specifically, as > XDG_RUNTIME_DIR is /run/user/<userid>/snap.<snapname>/ in a snap's > runtime. You may also need to create that directory before using it. > > Michael Hall > mhall...@ubuntu.com > > On 02/03/2017 04:19 PM, Christian Dywan wrote: > > Hey Luca, > > > > I'll suggest XDG_RUNTIME_DIR i.e. /var/run > > > > Regards, > > Cris > > > > Am 3. Februar 2017 21:04:19 MEZ schrieb Luca Dionisi > > <luca.dion...@gmail.com>: > > > > What is the best place to write (and read) a temporary FIFO file from > > a confined snap application? > > This is for simple IPC between 2 processes of the same snap. > > Before attempting to snap the application I was using a fixed > filename > > in /tmp. Admittedly poor solution. > > The solution should be usable also with another packaging system. > > > > --Luca > > > > P.S. the problem with Vala library has been solved and I was able to > > make the snap work in devmode. Now I am trying to move from devmode > to > > strict. > > > > > > -- > > Diese Nachricht wurde von meinem Android-Mobiltelefon mit K-9 Mail > > gesendet. > > > > > > -- > Snapcraft mailing list > Snapcraft@lists.snapcraft.io > Modify settings or unsubscribe at: https://lists.ubuntu.com/mailm > an/listinfo/snapcraft > -- XiaoGuo, Liu
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