Merge pull request #125 from DavidBerger98/multi-server-example

docs(examples): Multi-server example

examples/00_howdoi/mutli-server.py

@@ -0,0 +1,67 @@
+r"""
+Multi-server setup
+"""
+
+import asyncio
+
+from trame.app import get_server
+from trame.ui.vuetify import SinglePageLayout
+from trame.widgets import vuetify
+
+
+server1 = get_server("server1")
+state1 = server1.state
+state1.trame__title = "Server1"
+
+server2 = get_server("server2")
+state2 = server2.state
+state2.trame__title = "Server2"
+
+
+def send_to_server1(message):
+    with state1:
+        state1.received = message
+
+
+def send_to_server2(message):
+    with state2:
+        state2.received = message
+
+
+with SinglePageLayout(server1) as layout:
+    layout.title.set_text("Server1")
+
+    with layout.content:
+        with vuetify.VCard(classes="pa-4"):
+            vuetify.VTextField(
+                v_model=("message", "Hi from server 1"),
+            )
+            vuetify.VBtn(
+                "Send message to server 2",
+                click=(send_to_server2, "[message]"),
+            )
+            vuetify.VTextField(readonly=True, v_model=("received", "<message here>"))
+
+with SinglePageLayout(server2) as layout:
+    layout.title.set_text("Server2")
+
+    with layout.content:
+        with vuetify.VCard(classes="pa-4"):
+            vuetify.VTextField(
+                v_model=("message", "Hi from server 2"),
+            )
+            vuetify.VBtn(
+                "Send message to server 1",
+                click=(send_to_server1, "[message]"),
+            )
+            vuetify.VTextField(
+                readonly=True,
+                v_model=("received", "<message here>"),
+            )
+
+
+if __name__ == "__main__":
+    task1 = server1.start(exec_mode="task", port=8080)
+    task2 = server2.start(exec_mode="task", port=8081)
+    loop = asyncio.get_event_loop()
+    loop.run_until_complete(asyncio.gather(task1, task2))