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xmonad-config
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This commit is contained in:
Nathan Dwarshuis 2023-10-28 00:18:33 -04:00
parent d9b1886db6
commit 80c3d33010
1 changed files with 10 additions and 4 deletions
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14
lib/Xmobar/Plugins/Common.hs
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@ -112,10 +112,16 @@ withDBusClientConnection cb n logfile f =
env <- mkSimpleApp lf Nothing
runRIO env $ displayMaybe' cb f =<< getDBusClient n
-- | Run a plugin action with a new DBus client and logfile path.
-- This is necessary for DBus callbacks which run in separate threads, which
-- will usually fire when the parent thread already exited and killed off its
-- DBus connection and closed its logfile.
-- | Run a plugin action with a new DBus client and logfile path. This is
-- necessary for DBus callbacks which run in separate threads, which will
-- usually fire when the parent thread already exited and killed off its DBus
-- connection and closed its logfile. NOTE: unlike 'withDBusClientConnection'
-- this function will open and new logfile and client connection and close both
-- on completion. 'withDBusClientConnection' will only close the log file but
-- keep the client connection active upon termination; this client will only be
-- killed when the entire process is killed. This distinction is important
-- because callbacks only need ephemeral connections, while listeners (started
-- with 'withDBusClientConnection') need long-lasting connections.
withNestedDBusClientConnection
:: (MonadUnliftIO m, SafeClient c, MonadReader (PluginEnv s c) m)
=> Maybe BusName