Parameterize UI networking

.gitignore

@@ -1,2 +1,4 @@
 build/
 build/*
+
+ui.config.ts

server/main.ts

@@ -127,7 +127,7 @@ const handleReq = (req: Request) => {
 	return response;
 };
 
-const port = +(Deno.env.get("WALKY_SERVER_PORT") ?? 8382);
+const port = +(Deno.env.get("PEAR_SERVER_PORT") ?? 8382);
 await serve(handleReq, {
 	port,
 	onError: (...args) => {

ui.config.example.ts

@@ -0,0 +1,2 @@
+export const pearServerSocketAddress = "ws://localhost:8382/";
+export const rtcConfiguration: RTCConfiguration | undefined = undefined;

ui/networking.ts

@@ -6,11 +6,12 @@ import {
 	PeerID,
 } from "../common/types.ts";
 
+import { pearServerSocketAddress, rtcConfiguration } from "../ui.config.ts";
+
 export const initNetworking = async (
 	onPeerConnected: (peerID: PeerID, dataChannel: RTCDataChannel) => void,
 ) => {
-	// TODO: parameterize this
-	const socket = new WebSocket("ws://localhost:8382/");
+	const socket = new WebSocket(pearServerSocketAddress);
 	const pendingAnswers = new Map() as Map<
 		PeerID,
 		(r: ConnectAnswer["answer"]) => void
@@ -77,7 +78,7 @@ export const initNetworking = async (
 	};
 
 	const rtcPeerConnection = (peerID: PeerID) => {
-		const rtc = new RTCPeerConnection();
+		const rtc = new RTCPeerConnection(rtcConfiguration);
 		rtc.addEventListener("icecandidate", (ev) => {
 			if (ev.candidate) {
 				send({ kind: "iceCandidate", candidate: ev.candidate, peerID });
@@ -85,7 +86,7 @@ export const initNetworking = async (
 		});
 
 		const connected = new Promise((r) => {
-			rtc.addEventListener("iceconnectionstatechange", (ev) => {
+			rtc.addEventListener("iceconnectionstatechange", (_ev) => {
 				console.debug(rtc.iceConnectionState);
 
 				if (rtc.iceConnectionState == "connected") {