xmobar/src/IPC, branch 0.24.3 a minimalistic status bar https://jao.io/cgit/xmobar/atom?h=0.24.3 2014-08-09T21:18:46Z hlint refactorings 2014-08-09T21:18:46Z Reto Hablützel rethab@rethab.ch 2014-08-09T19:33:10Z urn:sha1:d9b24473ce65c6ce7f5bdea8c7d6eee07a62461e Removing uneeded uses of hiding (catch) 2013-02-04T00:15:40Z Jose Antonio Ortega Ruiz jao@gnu.org 2013-02-04T00:15:40Z urn:sha1:2991a3c18b00bb41197e6a688c4ce07ad52057c0 Refactor MVar SignalType to TMVar SignalType 2012-08-22T18:25:29Z Jochen Keil jochen.keil@gmail.com 2012-08-22T18:25:29Z urn:sha1:68f9f51cd7e20190e1ef2fd95beaf7c852f11c81 Replace MVar with TMVar from the STM package. This is common for ghc now. Since STM is used everywhere else in the src it also adds no additional dependencies. The main reason for this switch is, that readMVar, swapMVar, etc. are only atomically if there is no other producer for this MVar i.e. putMVar. For example readMVar is a combination of putMVar and takeMVar. Due to scheduling and readMVar's non-atomicity it is possible that values written to the MVar appear in the wrong order. Using TMVar fixes this problem, since it allows really atomical read/swap operations. Allow multiple signals over dbus at once 2012-08-22T15:29:37Z Jochen Keil jochen.keil@gmail.com 2012-08-22T15:29:37Z urn:sha1:d52278f48d98f116d3a1ebd21000bf80d90b8c9d It's easy to implement, since arguments to dbus method calls are handed over as list anyway. It also removes the need for safeHead. Bottom line: extra functionality without extra cost. Catch error when DBus connection fails 2012-08-12T08:46:31Z Jochen Keil jochen.keil@gmail.com 2012-08-12T08:33:41Z urn:sha1:8a53271cd677bea3223f7d25eb1f697aa3d96540 connectSession throws a ClientError Exception when DBUS_SESSION_BUS_ADDRESS is unset. Without exception handler this will result in program termination. Since the DBus handler merely sends a signal to the event loop it does no harm when it won't run. Normal operation will continue just if compiled without dbus support. Move the IsVariant SignalType instance to Signal module 2012-08-10T09:38:52Z Jochen Keil jochen.keil@gmail.com 2012-08-10T09:38:52Z urn:sha1:b318c3c18d3c2d4866c3f325f8ec6f00a42876fb This belongs here, otherwise ghc will complain about orphaned instances Move safeHead to Plugins.Utils 2012-08-10T09:37:22Z Jochen Keil jochen.keil@gmail.com 2012-08-10T09:37:22Z urn:sha1:1f603c25eea15d302a4aa1ebb879bbd8198a3b82 safeHead is a very general utility function with suits better into a common Util module. Add an initial (working) version of the DBus IPC module 2012-08-10T09:35:35Z Jochen Keil jochen.keil@gmail.com 2012-08-10T09:35:35Z urn:sha1:a7158c426ae008fb268f603f75d027683f726757