From 5ff33b7ac3efa450194c0d641253ed9e03f2c4e3 Mon Sep 17 00:00:00 2001
From: Bradley Matusiak <bmatusiak@gmail.com>
Date: Sat, 25 Nov 2023 18:54:46 -0500
Subject: [PATCH] WS ws.path fix  (#1343)

* Update wire.js

* Update wire.js

* Update wire.js
---
 lib/wire.js | 42 +++++++++++++++++++++++++-----------------
 1 file changed, 25 insertions(+), 17 deletions(-)

diff --git a/lib/wire.js b/lib/wire.js
index fcc78995..870976e3 100644
--- a/lib/wire.js
+++ b/lib/wire.js
@@ -49,35 +49,43 @@ var Gun = require('../gun');
 
 */
 
-Gun.on('opt', function(root){
+Gun.on('opt', function (root) {
 	var opt = root.opt;
-	if(false === opt.ws || opt.once){
+	if (false === opt.ws || opt.once) {
 		this.to.next(root);
 		return;
-	}	
-
+	}
 	opt.mesh = opt.mesh || Gun.Mesh(root);
 	opt.WebSocket = opt.WebSocket || require('ws');
 	var ws = opt.ws = opt.ws || {};
 	ws.path = ws.path || '/gun';
 	// if we DO need an HTTP server, then choose ws specific one or GUN default one.
-	if(!ws.noServer){
-		ws.server = ws.server || opt.web;
-		if(!ws.server){ this.to.next(root); return } // ugh, bug fix for @jamierez & unstoppable ryan.
+	if (!opt.web || ws.noServer) {
+		this.to.next(root);
+		return;// no server no sockets
 	}
-	ws.web = ws.web || new opt.WebSocket.Server(ws); // we still need a WS server.
-	ws.web.on('connection', function(wire, req){ var peer;
-		wire.headers = wire.headers || (req||'').headers || '';
+	ws.noServer = true;//workaround for ws.path
+	ws.web = ws.web || new opt.WebSocket.Server(ws);
+	opt.web.on('upgrade', (req, socket, head) => {
+		if (req.url == ws.path) {
+			ws.web.handleUpgrade(req, socket, head, function done(ws) {
+				open(ws, req);
+			});
+		}
+	});
+	function open(wire, req) {
+		var peer;
+		wire.headers = wire.headers || (req || '').headers || '';
 		console.STAT && ((console.STAT.sites || (console.STAT.sites = {}))[wire.headers.origin] = 1);
-		opt.mesh.hi(peer = {wire: wire});
-		wire.on('message', function(msg){
+		opt.mesh.hi(peer = { wire: wire });
+		wire.on('message', function (msg) {
 			opt.mesh.hear(msg.data || msg, peer);
 		});
-		wire.on('close', function(){
+		wire.on('close', function () {
 			opt.mesh.bye(peer);
 		});
-		wire.on('error', function(e){});
-		setTimeout(function heart(){ if(!opt.peers[peer.id]){ return } try{ wire.send("[]") }catch(e){} ;setTimeout(heart, 1000 * 20) }, 1000 * 20); // Some systems, like Heroku, require heartbeats to not time out. // TODO: Make this configurable? // TODO: PERF: Find better approach than try/timeouts?
-	});
+		wire.on('error', function (e) { });
+		setTimeout(function heart() { if (!opt.peers[peer.id]) { return } try { wire.send("[]") } catch (e) { }; setTimeout(heart, 1000 * 20) }, 1000 * 20); // Some systems, like Heroku, require heartbeats to not time out. // TODO: Make this configurable? // TODO: PERF: Find better approach than try/timeouts?
+	}
 	this.to.next(root);
-});
\ No newline at end of file
+});