Use g_test_expect_message() in the various daemon-side test programs,
to avoid spewing error messages when (successfully) running "make
check".
The ifnet and ifupdown plugins are extremely verbose, so they were
partially "fixed" by turning down the logging level from INFO to WARN
in those tests.
test-dhcp-options needed to be converted to gtestutils so that the
newly-added check in nm-dbus-manager would recognize it as a test
program and not try to create a private bus.
When running test programs, don't try to create a private bus, since
it will fail if the user isn't root or if NetworkManager is currently
running, and it isn't what we want anyway.
Remove the PLUGIN_PRINT() and PLUGIN_WARN() macros and use the
standard NM logging functions instead.
Also changed PLUGIN_PRINT("error: ...") to nm_log_warn("...") in
places.
- check if the values being set are existing connections
- also allow specifying connections by names, translating them transparently
to UUIDs.
- nmcli-specific section for 'describe' command added
(We use a global nm_cli variable in nmc_property_connection_set_secondaries())
You're supposed to be able to use dispatcher scripts to spawn
long-running processes, but currently systemd will kill them when
nm-dispatcher exits. Fix that.
https://bugzilla.gnome.org/show_bug.cgi?id=725492
The dispatcher only runs one script at a time for any given request,
but would dispatch multiple requests in parallel. So if a device was
brought up and then back down quickly, it could end up dispatching the
"down" scripts while the "up" scripts were still running. Or if two
devices came up at the same time, two instances of the same "up"
script might run at the same time, which could cause problems if they
both tried to modify the same file.
Fix this by only dispatching the scripts for a single request at a
time.
The dispatcher would kill scripts after 3 seconds, but on
heavily-loaded machines, that was sometimes too short even for simple
scripts. Bump the timeout up to 20 seconds instead (and change the
10-second quit-on-idle timer to not run when a script is running).
Also change the D-Bus call timeout in the daemon to 30 seconds, so
that it only triggers if something goes really wrong and the action
timeout fails.
Now we use init_link to print the rtnllink object, so be more
resilient to incompletly initilized objects and just set the
fields to NULL.
This fixes the (non harmful) warning:
<debug> [1397563880.690580] [platform/nm-linux-platform.c:1950] link_change_flags(): link: change 3: flags set 'up' (1)
init_link: assertion 'rtnl_link_get_name (rtnllink)' failed
file platform/nm-linux-platform.c: line 1021 (to_string_link): should not be reached
<error> [1397563880.690632] [platform/nm-linux-platform.c:1836] link_change(): Netlink error changing link (invalid link 0x7f88b5cf93c0): Unspecific failure
Signed-off-by: Thomas Haller <thaller@redhat.com>
We have to check the previous base device state in process_secondaries() when
making a state change. The device might got disconnected in the meantime and
thus the transition from DISCONNECTED to ACTIVATED or FAILED would have been
incorrect.
Logs showing the problem:
NetworkManager[2655]: <info> (eth0): disconnecting for new activation request.
NetworkManager[2655]: <info> (eth0): device state change: secondaries -> deactivating (reason 'none') [90 110 0]
NetworkManager[2655]: <info> (eth0): device state change: deactivating -> disconnected (reason 'none') [110 30 0]
NetworkManager[2655]: <info> (eth0): deactivating device (reason 'none') [0]
NetworkManager[2655]: <info> (eth0): canceled DHCP transaction, DHCP client pid 11409
NetworkManager[2655]: <info> NetworkManager state is now DISCONNECTED
NetworkManager[2655]: (devices/nm-device.c:6591):nm_device_state_changed: runtime check failed: (priv->in_state_changed == FALSE)
NetworkManager[2655]: <info> (eth0): device state change: disconnected -> failed (reason 'secondary-connection-failed') [30 120 54]
NetworkManager[2655]: <warn> Activation (eth0) failed for connection '<unknown>'
NetworkManager[2655]: <warn> (eth0): add_pending_action (4): 'queued state change to disconnected' already added
NetworkManager[2655]: file devices/nm-device.c: line 7682 (nm_device_add_pending_action): should not be reached
NetworkManager[2655]: <info> Activation (eth0) starting connection 'ethernet-12'
NetworkManager[2655]: <info> Activation (eth0) Stage 1 of 5 (Device Prepare) scheduled...
NetworkManager[2655]: <info> (eth0): device state change: failed -> disconnected (reason 'none') [120 30 0]
NetworkManager[2655]: <info> (eth0): deactivating device (reason 'none') [0]
NetworkManager[2655]: <warn> (eth0): remove_pending_action (2): 'queued state change to disconnected' never added
NetworkManager[2655]: file devices/nm-device.c: line 7733 (nm_device_remove_pending_action): should not be reached
NetworkManager[2655]: <info> VPN service 'openvpn' disappeared
https://bugzilla.redhat.com/show_bug.cgi?id=1055099https://bugzilla.redhat.com/show_bug.cgi?id=1055101
The kernel PPPoE code disconnects when it receives a PADT frame, but
doesn't notify userland about it. So if the server sends a PPPoE PADT
without having sent the standard PPP LCP Termination request first,
then pppd (and thus NetworkManager) will not know that the connection
has been disconnected.
This should eventually be fixed in the kernel, but for now, work
around this by using the userland pppoe client rather than the kernel
code.
These settings are mostly unused. Do not pass them when starting the client,
instead only pass the argument that is actually used (dhcp_client_id).
This simplifies the code later, when we delay starting of DHCP6 clients --
because there is no need to clone the setting.
Signed-off-by: Thomas Haller <thaller@redhat.com>
At a later point, we will have to make a copy of @dhcp_anycast_addr to start
the client asynchronously. Although the length of the guint8 array *should*
always be 6 byte (being a MAC address), it's nicer to just pass on the
GByteArray instance instead, which knows how many byte are actually
set.
Signed-off-by: Thomas Haller <thaller@redhat.com>
Clients such as gnome-control-center or nm-applet show
at some places only one (IPv6) address. They most likely
just pick the first address from the list of addresses,
so we should order them.
Sorting has the advantage to make the order deterministic --
contrary to before where the order depended on run time conditions.
Note, that it might be desirable to show the address that the kernel
will use as source address for new connections. However, this depends
on routing and cannot be easily determined in general. Still, the
ordering tries to account for this and sorts the addresses accordingly.
https://bugzilla.gnome.org/show_bug.cgi?id=726525
Signed-off-by: Thomas Haller <thaller@redhat.com>
This is intended to contain utility functions for tests. It will
be header only (containing inline functions).
Signed-off-by: Thomas Haller <thaller@redhat.com>
