Update WebRTC minimal to 4.0-beta4.

networking/webrtc_minimal/chat.gd

@@ -8,8 +8,8 @@ var channel = peer.create_data_channel("chat", {"negotiated": true, "id": 1})
 
 func _ready():
 	# Connect all functions.
-	peer.connect(&"ice_candidate_created", self._on_ice_candidate)
-	peer.connect(&"session_description_created", self._on_session)
+	peer.ice_candidate_created.connect(_on_ice_candidate)
+	peer.session_description_created.connect(_on_session)
 
 	# Register to the local signaling server (see below for the implementation).
 	Signaling.register(String(get_path()))
@@ -36,4 +36,4 @@ func _process(delta):
 
 
 func send_message(message):
-	channel.put_packet(message.to_utf8())
+	channel.put_packet(message.to_utf8_buffer())

networking/webrtc_minimal/main.tscn

@@ -1,30 +1,28 @@
-[gd_scene load_steps=4 format=2]
+[gd_scene load_steps=4 format=3 uid="uid://bvmm5mgb38ysa"]
 
-[ext_resource path="res://minimal.tscn" type="PackedScene" id=1]
-[ext_resource path="res://main.gd" type="Script" id=2]
-[ext_resource path="res://link_button.gd" type="Script" id=3]
+[ext_resource type="PackedScene" path="res://minimal.tscn" id="1"]
+[ext_resource type="Script" path="res://main.gd" id="2"]
+[ext_resource type="Script" path="res://link_button.gd" id="3"]
 
 [node name="Main" type="Node"]
-script = ExtResource( 2 )
+script = ExtResource("2")
 
-[node name="Minimal" parent="." instance=ExtResource( 1 )]
+[node name="Minimal" parent="." instance=ExtResource("1")]
 
 [node name="CenterContainer" type="CenterContainer" parent="."]
+anchors_preset = 15
 anchor_right = 1.0
 anchor_bottom = 1.0
-__meta__ = {
-"_edit_use_anchors_": true
-}
+grow_horizontal = 2
+grow_vertical = 2
 
 [node name="LinkButton" type="LinkButton" parent="CenterContainer"]
-offset_left = 239.0
-offset_top = 293.0
-offset_right = 785.0
-offset_bottom = 307.0
+layout_mode = 2
+offset_left = 245.0
+offset_top = 312.0
+offset_right = 906.0
+offset_bottom = 335.0
 text = "Make sure to download the GDNative WebRTC Plugin and place it in the project folder"
-script = ExtResource( 3 )
-__meta__ = {
-"_edit_use_anchors_": false
-}
+script = ExtResource("3")
 
 [connection signal="pressed" from="CenterContainer/LinkButton" to="CenterContainer/LinkButton" method="_on_LinkButton_pressed"]

networking/webrtc_minimal/minimal.gd

@@ -10,26 +10,26 @@ var ch2 = p2.create_data_channel("chat", {"id": 1, "negotiated": true})
 func _ready():
 	print(p1.create_data_channel("chat", {"id": 1, "negotiated": true}))
 	# Connect P1 session created to itself to set local description.
-	p1.connect(&"session_description_created", p1.set_local_description)
+	p1.session_description_created.connect(p1.set_local_description)
 	# Connect P1 session and ICE created to p2 set remote description and candidates.
-	p1.connect(&"session_description_created", p2.set_remote_description)
-	p1.connect(&"ice_candidate_created", p2.add_ice_candidate)
+	p1.session_description_created.connect(p2.set_remote_description)
+	p1.ice_candidate_created.connect(p2.add_ice_candidate)
 
 	# Same for P2.
-	p2.connect(&"session_description_created", p2.set_local_description)
-	p2.connect(&"session_description_created", p1.set_remote_description)
-	p2.connect(&"ice_candidate_created", p1.add_ice_candidate)
+	p2.session_description_created.connect(p2.set_local_description)
+	p2.session_description_created.connect(p1.set_remote_description)
+	p2.ice_candidate_created.connect(p1.add_ice_candidate)
 
 	# Let P1 create the offer.
 	p1.create_offer()
 
 	# Wait a second and send message from P1.
 	await get_tree().create_timer(1).timeout
-	ch1.put_packet("Hi from P1".to_utf8())
+	ch1.put_packet("Hi from P1".to_utf8_buffer())
 
 	# Wait a second and send message from P2.
 	await get_tree().create_timer(1).timeout
-	ch2.put_packet("Hi from P2".to_utf8())
+	ch2.put_packet("Hi from P2".to_utf8_buffer())
 
 
 func _process(delta):

networking/webrtc_minimal/project.godot

@@ -6,13 +6,14 @@
 ;   [section] ; section goes between []
 ;   param=value ; assign values to parameters
 
-config_version=4
+config_version=5
 
 [application]
 
 config/name="WebRTC Minimal Connection"
 config/description="This is a minimal sample of using WebRTC connections to connect two peers to each other."
 run/main_scene="res://main.tscn"
+config/features=PackedStringArray("4.0")
 
 [autoload]
 
@@ -20,7 +21,6 @@ Signaling="*res://Signaling.gd"
 
 [display]
 
-window/dpi/allow_hidpi=true
 window/stretch/mode="2d"
 window/stretch/aspect="expand"