From cdbe383cea7ffe7a7b7c57ba1926759fb1e32609 Mon Sep 17 00:00:00 2001
From: "Ian M. Jones" <ian@ianmjones.com>
Date: Wed, 20 Oct 2021 00:04:23 +0100
Subject: [PATCH] examples: Add client to partner server

With the server example running, the client example may be run to connect to its Demo service and call the Foo function.
---
 _examples/client.go | 28 ++++++++++++++++++++++++++++
 1 file changed, 28 insertions(+)
 create mode 100644 _examples/client.go

diff --git a/_examples/client.go b/_examples/client.go
new file mode 100644
index 0000000..da902ff
--- /dev/null
+++ b/_examples/client.go
@@ -0,0 +1,28 @@
+package main
+
+import (
+	"fmt"
+	"os"
+
+	"github.com/godbus/dbus/v5"
+)
+
+func main() {
+	conn, err := dbus.ConnectSessionBus()
+	if err != nil {
+		fmt.Fprintln(os.Stderr, "Failed to connect to session bus:", err)
+		os.Exit(1)
+	}
+	defer conn.Close()
+
+	var s string
+	obj := conn.Object("com.github.guelfey.Demo", "/com/github/guelfey/Demo")
+	err = obj.Call("com.github.guelfey.Demo.Foo", 0).Store(&s)
+	if err != nil {
+		fmt.Fprintln(os.Stderr, "Failed to call Foo function (is the server example running?):", err)
+		os.Exit(1)
+	}
+
+	fmt.Println("Result from calling Foo function on com.github.guelfey.Demo interface:")
+	fmt.Println(s)
+}