From 1cf7c176d5dca2b0ec2317010719f96b4faa5e22 Mon Sep 17 00:00:00 2001
From: skoshx <rasmus.gustafsson2611@gmail.com>
Date: Sun, 24 Jul 2022 17:57:55 +0300
Subject: [PATCH 1/3] feat: add protocol support

This commit adds support for defining which WebSocket protocol a Peer instance should use.

This makes it possible to for instance use versioning for Peer servers, and much more.
---
 lib/peer.ts   | 1 +
 lib/socket.ts | 3 ++-
 2 files changed, 3 insertions(+), 1 deletion(-)

diff --git a/lib/peer.ts b/lib/peer.ts
index 37771bbca..468c7304a 100644
--- a/lib/peer.ts
+++ b/lib/peer.ts
@@ -28,6 +28,7 @@ class PeerOptions implements PeerJSOption {
 	config?: any;
 	secure?: boolean;
 	pingInterval?: number;
+  protocol?: string | string[];
 	referrerPolicy?: ReferrerPolicy;
 	logFunction?: (logLevel: LogLevel, ...rest: any[]) => void;
 }
diff --git a/lib/socket.ts b/lib/socket.ts
index e47cb5f25..52d7260c2 100644
--- a/lib/socket.ts
+++ b/lib/socket.ts
@@ -22,6 +22,7 @@ export class Socket extends EventEmitter {
 		path: string,
 		key: string,
 		private readonly pingInterval: number = 5000,
+    private readonly protocol: string | string[] | undefined = undefined,
 	) {
 		super();
 
@@ -39,7 +40,7 @@ export class Socket extends EventEmitter {
 			return;
 		}
 
-		this._socket = new WebSocket(wsUrl + "&version=" + version);
+		this._socket = new WebSocket(wsUrl + "&version=" + version, this.protocol);
 		this._disconnected = false;
 
 		this._socket.onmessage = (event) => {

From ae6cbd7ff5b3d6495fd4903721ed37cc211a352d Mon Sep 17 00:00:00 2001
From: skoshx <rasmus.gustafsson2611@gmail.com>
Date: Sun, 24 Jul 2022 18:01:30 +0300
Subject: [PATCH 2/3] style: formatting

---
 lib/peer.ts   | 2 +-
 lib/socket.ts | 2 +-
 2 files changed, 2 insertions(+), 2 deletions(-)

diff --git a/lib/peer.ts b/lib/peer.ts
index 468c7304a..c32ccc0f3 100644
--- a/lib/peer.ts
+++ b/lib/peer.ts
@@ -28,7 +28,7 @@ class PeerOptions implements PeerJSOption {
 	config?: any;
 	secure?: boolean;
 	pingInterval?: number;
-  protocol?: string | string[];
+	protocol?: string | string[];
 	referrerPolicy?: ReferrerPolicy;
 	logFunction?: (logLevel: LogLevel, ...rest: any[]) => void;
 }
diff --git a/lib/socket.ts b/lib/socket.ts
index 52d7260c2..c7d27af92 100644
--- a/lib/socket.ts
+++ b/lib/socket.ts
@@ -22,7 +22,7 @@ export class Socket extends EventEmitter {
 		path: string,
 		key: string,
 		private readonly pingInterval: number = 5000,
-    private readonly protocol: string | string[] | undefined = undefined,
+		private readonly protocol: string | string[] | undefined = undefined,
 	) {
 		super();
 

From 8ac271623c23147a490f980fd2d909a4e53c3a2f Mon Sep 17 00:00:00 2001
From: skoshx <rasmus.gustafsson2611@gmail.com>
Date: Sun, 24 Jul 2022 22:03:48 +0300
Subject: [PATCH 3/3] fix: pass protocol to socket

---
 lib/peer.ts | 1 +
 1 file changed, 1 insertion(+)

diff --git a/lib/peer.ts b/lib/peer.ts
index c32ccc0f3..b75b09ea7 100644
--- a/lib/peer.ts
+++ b/lib/peer.ts
@@ -241,6 +241,7 @@ export class Peer extends EventEmitter<PeerEvents> {
 			this._options.path!,
 			this._options.key!,
 			this._options.pingInterval,
+			this._options.protocol,
 		);
 
 		socket.on(SocketEventType.Message, (data: ServerMessage) => {