dbus
DBus.server服务启动报错->"/etc/selinux/*/contexts/dbus_contexts": No such file or directory
系统启动后很多使用dbus1的命令没法使用,查看日志发现dbus.service没有启动,并伴随下面报错: Failed to start message bus: Failed to open "/etc/selinux/targeted/contexts/dbus_contexts": No s ......
oFono/dbus-python环境搭建以及简单认识
关键词:D-Bus、oFono、dbus-python、ofonod等等。 1. oFono环境搭建(Buildroot+QEMU)和启动 1.1 Buildroot配置ofonod+dbus-python 配置oFono: Target packages -> Networking applica ......
从需求去理解 Linux dbus与基于dbus协议的无agent软件管理
从需求去理解 Linux dbus与基于dbus协议的无agent软件管理 转载 What is IPC IPC [Inter-Process Communication] 进程间通信,指至少两个进程或线程间传送数据或信号的一些技术或方法。在Linux/Unix中,提供了许多IPC。Unix七大IP ......
Failed to open connection to "session" message bus: Using X11 for dbus-daemon autolaunch was disabled at compile time, set your DBUS_SESSION_BUS_ADDRESS instead
Failed to open connection to "session" message bus: Using X11 for dbus-daemon autolaunch was disabled at compile time, set your DBUS_SESSION_BUS_ADDRE ......
DBus API的使用(讲的很清晰,底层概念,基本api)
DBus是用来进行进程间通信的。下面这张图展示了一些DBus的大部分东西,但是它太复杂了: DBus 本身是构建在 Socket 机制之上。真正的通信还是由 Socket 来完成的。DBus 则是在这之上,制定了一些通信的协议,并提供了更高一层的接口,以更方便应用程序之间进行数据的交互。 在DB ......
g_dbus_connection_register_object
/** * g_dbus_connection_register_object: * @connection: A #GDBusConnection. * @object_path: The object path to register at. * @interface_info: Introsp ......
_dbus_check_is_valid_member (method)
dbus[12630]: arguments to dbus_message_new_method_call() were incorrect, assertion "_dbus_check_is_valid_member (method)" failed in file dbus-message. ......
Dbus 学习笔记
dbus 中的session 和service 区别是什么bus和service的区别A “bus” is a “communication world/space”. You can have several buses running simultaneously on the same com ......