3 files changed, 85 insertions, 0 deletions
diff --git a/examples/dbus/pingpong/ping.py b/examples/dbus/pingpong/ping.py
new file mode 100644
index 000000000..d61f25499
--- /dev/null
+++ b/examples/dbus/pingpong/ping.py
@@ -0,0 +1,38 @@
+# Copyright (C) 2022 The Qt Company Ltd.
+# SPDX-License-Identifier: LicenseRef-Qt-Commercial OR BSD-3-Clause
+
+"""PySide6 port of the QtDBus pingpong example from Qt v6.x (ping client)"""
+
+import sys
+from PySide6.QtCore import QCoreApplication
+from PySide6.QtDBus import QDBusConnection, QDBusInterface, QDBusReply
+
+
+SERVICE_NAME = 'org.example.QtDBus.PingExample'
+
+
+if __name__ == "__main__":
+    app = QCoreApplication()
+    session_bus = QDBusConnection.sessionBus()
+    if not session_bus.isConnected():
+        print("Cannot connect to the D-Bus session bus.\n"
+              "To start it, run:\n"
+              "\teval `dbus-launch --auto-syntax`\n")
+        sys.exit(-1)
+
+    iface = QDBusInterface(SERVICE_NAME, '/', '', session_bus)
+    if not iface.isValid():
+        print(session_bus.lastError().message())
+        sys.exit(-1)
+
+    argument = sys.argv[1] if len(sys.argv) > 1 else 'Hello'
+    message = iface.call('ping', argument)
+    reply = QDBusReply(message)
+    if not reply.isValid():
+        error = reply.error().message()
+        print(f'ping: Call failed: {error}')
+        sys.exit(-1)
+
+    value = reply.value()
+    print(f'ping: Reply was: {value}')
+    sys.exit(0)
diff --git a/examples/dbus/pingpong/pingpong.pyproject b/examples/dbus/pingpong/pingpong.pyproject
new file mode 100644
index 000000000..cad30b374
--- /dev/null
+++ b/examples/dbus/pingpong/pingpong.pyproject
@@ -0,0 +1,3 @@
+{
+    "files": ["ping.py", "pong.py"]
+}
diff --git a/examples/dbus/pingpong/pong.py b/examples/dbus/pingpong/pong.py
new file mode 100644
index 000000000..0dec6eda0
--- /dev/null
+++ b/examples/dbus/pingpong/pong.py
@@ -0,0 +1,44 @@
+# Copyright (C) 2022 The Qt Company Ltd.
+# SPDX-License-Identifier: LicenseRef-Qt-Commercial OR BSD-3-Clause
+
+"""PySide6 port of the QtDBus pingpong example from Qt v6.x (pong server)"""
+
+import sys
+from PySide6.QtCore import QCoreApplication, QObject, Slot
+from PySide6.QtDBus import QDBusConnection
+
+
+SERVICE_NAME = "org.example.QtDBus.PingExample"
+
+
+class Pong(QObject):
+    def __init__(self, parent=None):
+        super().__init__(parent)
+
+    @Slot(str, result=str)
+    def ping(self, arg):
+        print(f'pong: Received ping({arg})')
+        qApp.quit()  # noqa: F821
+        return f'ping("{arg}") got called'
+
+
+if __name__ == "__main__":
+    app = QCoreApplication()
+    session_bus = QDBusConnection.sessionBus()
+    if not session_bus.isConnected():
+        print("Cannot connect to the D-Bus session bus.\n"
+              "To start it, run:\n"
+              "\teval `dbus-launch --auto-syntax`\n")
+        sys.exit(-1)
+
+    if not session_bus.registerService(SERVICE_NAME):
+        print(session_bus.lastError().message())
+        sys.exit(-1)
+
+    pong = Pong()
+    session_bus.registerObject('/', pong, QDBusConnection.ExportAllSlots)
+
+    print(f'pong: {SERVICE_NAME} running. Now start ping.py')
+    exit_code = app.exec()
+    print('pong: terminating')
+    sys.exit(exit_code)