Errors Returned errors may indicate the following problems: -EINVAL The event parameter is invalid or NULL . If I understand correctly the GLib, there is no need to launch the mainloop for a such treatment. GLib - 2.0 - GTK To get PySide2 and DBus working together you can use the glib mainloop integration already done in dbus-python. To allow multiple independent sets of . This is not handy in some cases. The usec parameter specifies the maximum time (in microseconds) to wait for an event. #include <gtkmm.h> . I'm not going to explain the drawbacks of setitimer here; what I do want to show is just how easy it is to do on top of the GLib main loop. The sister fprintd project includes an implementation of main loop handling that integrates into GLib's main loop. The function waits until an event to process is available, and dispatches the registered handler for it. def initialize( self): "" "Initialize bluez DBus communication. JustWorks is a pairing mechanism. And it's been around since 1996, so it's been thoroughly tested with a lot of useful functionality added along the way. I am trying to ask a question with reference to the question Glib: Calling a iterative loop function. of what is necessary for the "whole" to work. Here's the commit. to the low level glib calls. Unfortunately glib main loop and GSource/GPollFD was defined extremely inflexible way which prevents to use Glib API for waiting for events above more advanced low level mechanism (epoll/kevent) or even better above libevent2. I believe the peripheral.connect() does not relate to JustWorks.But it still seems like your peripheral refuses to connect. Design of flow One of the important features of GMainContext is its support for 'default' contexts. --. This has allowed people to plug Qt into the Glib main loop fairly easily, resulting in an application that can use any of the Qt, GTK+, KDE, and GNOME APIs. sd_event_run, sd_event_loop - Run an event loop SYNOPSIS #include <systemd/sd-event.h> int sd_event_run(sd_event *event, uint64_t usec); int sd_event_loop(sd_event *event); DESCRIPTION sd_event_run() may be used to run a single iteration of the event loop specified in the event parameter.
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