EINTR dlt-daemon do not deal with about dlt-daemon HOT 4 CLOSED

@ssugiura Sorry for my late reply and thanks for pointing this out. We will look into this soon. Or it's very welcome if you already have some suggestion.

from dlt-daemon.

Hello @chenlimingcn , Based on the man page [1], EINTR is about Interruption of system calls and library functions by signal handlers
If a signal handler is invoked while a system call or library
function call is blocked, then either:
* the call is automatically restarted after the signal handler
returns; or
* the call fails with the error EINTR.
In case of the call fails with the error EINTR, it also return the error (-1), so currently, dlt-daemon handling it as abnormal cases.
So could you please help to give some detail suggestion or an example in dlt-daemon source code that need to deal with the EINTR?
We very appreciate it.
[1] http://man7.org/linux/man-pages/man7/signal.7.html

from dlt-daemon.

@chenlimingcn , Please refer to the comment from @votrungchi and let us know your opininon.

from dlt-daemon.

@chenlimingcn Please re-open this issue if there's any further comment.

from dlt-daemon.