cloudinit/third_party/github.com/guelfey/go.dbus/_examples/eavesdrop.go
2014-03-12 19:49:02 -07:00

31 lines
691 B
Go

package main
import (
"fmt"
"github.com/coreos/coreos-cloudinit/third_party/github.com/guelfey/go.dbus"
"os"
)
func main() {
conn, err := dbus.SessionBus()
if err != nil {
fmt.Fprintln(os.Stderr, "Failed to connect to session bus:", err)
os.Exit(1)
}
for _, v := range []string{"method_call", "method_return", "error", "signal"} {
call := conn.BusObject().Call("org.freedesktop.DBus.AddMatch", 0,
"eavesdrop='true',type='"+v+"'")
if call.Err != nil {
fmt.Fprintln(os.Stderr, "Failed to add match:", call.Err)
os.Exit(1)
}
}
c := make(chan *dbus.Message, 10)
conn.Eavesdrop(c)
fmt.Println("Listening for everything")
for v := range c {
fmt.Println(v)
}
}