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agent,dirmngr: Tiny restructuring. 

* agent/gpg-agent.c (handle_connections): Add a comment.
* dirmngr/dirmngr.c (main): Move assuan_sock_close of the listening
socket to ...
(handle_connections): here.  Add a comment why we keep the
listening socket open during a shutdown.

Signed-off-by: Werner Koch <wk@gnupg.org>
This commit is contained in:
Werner Koch 2016-11-29 20:35:10 +01:00
parent 854adc8ae1
commit aa6ab9e0bc
No known key found for this signature in database
GPG Key ID: E3FDFF218E45B72B
2 changed files with 18 additions and 5 deletions
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7
agent/gpg-agent.c
View File

@ -2829,7 +2829,12 @@ handle_connections (gnupg_fd_t listen_fd,
break; /* ready */
/* Do not accept new connections but keep on running the
loop to cope with the timer events. */
* loop to cope with the timer events.
*
* Note that we do not close the listening socket because a
* client trying to connect to that socket would instead
* restart a new dirmngr instance - which is unlikely the
* intention of a shutdown. */
FD_ZERO (&fdset);
nfd = -1;
if (my_inotify_fd != -1)

16
dirmngr/dirmngr.c
View File

@ -1026,7 +1026,6 @@ main (int argc, char **argv)
crl_cache_init ();
http_register_netactivity_cb (netactivity_action);
handle_connections (3);
assuan_sock_close (3);
shutdown_reaper ();
}
#endif /*HAVE_W32_SYSTEM*/
@ -1234,7 +1233,6 @@ main (int argc, char **argv)
crl_cache_init ();
http_register_netactivity_cb (netactivity_action);
handle_connections (fd);
assuan_sock_close (fd);
shutdown_reaper ();
}
else if (cmd == aListCRLs)
@ -1925,7 +1923,8 @@ my_inotify_is_name (int fd, const char *name)
#endif /*HAVE_INOTIFY_INIT*/
/* Main loop in daemon mode. */
/* Main loop in daemon mode. Note that LISTEN_FD will be owned by
* this function. */
static void
handle_connections (assuan_fd_t listen_fd)
{
@ -2006,7 +2005,14 @@ handle_connections (assuan_fd_t listen_fd)
break; /* ready */
/* Do not accept new connections but keep on running the
loop to cope with the timer events. */
* loop to cope with the timer events.
*
* Note that we do not close the listening socket because a
* client trying to connect to that socket would instead
* restart a new dirmngr instance - which is unlikely the
* intention of a shutdown. */
/* assuan_sock_close (listen_fd); */
/* listen_fd = -1; */
FD_ZERO (&fdset);
nfd = -1;
if (my_inotify_fd != -1)
@ -2109,6 +2115,8 @@ handle_connections (assuan_fd_t listen_fd)
close (my_inotify_fd);
#endif /*HAVE_INOTIFY_INIT*/
npth_attr_destroy (&tattr);
if (listen_fd != -1)
assuan_sock_close (fd);
cleanup ();
log_info ("%s %s stopped\n", strusage(11), strusage(13));
}