refactor: option names (#3363)

Author: anshumanv

lib/Server.js

@@ -35,9 +35,9 @@ class Server {
     this.sockets = [];
     this.staticWatchers = [];
     // Keep track of websocket proxies for external websocket upgrade.
-    this.websocketProxies = [];
-    // this value of ws can be overwritten for tests
-    this.wsHeartbeatInterval = 30000;
+    this.webSocketProxies = [];
+    // this value of web socket can be overwritten for tests
+    this.webSocketHeartbeatInterval = 30000;
 
     normalizeOptions(this.compiler, this.options, this.logger);
 
@@ -69,8 +69,8 @@ class Server {
     // Proxy WebSocket without the initial http request
     // https://github.com/chimurai/http-proxy-middleware#external-websocket-upgrade
     // eslint-disable-next-line func-names
-    this.websocketProxies.forEach(function (wsProxy) {
-      this.server.on('upgrade', wsProxy.upgrade);
+    this.webSocketProxies.forEach(function (webSocketProxy) {
+      this.server.on('upgrade', webSocketProxy.upgrade);
     }, this);
   }
 
@@ -206,7 +206,7 @@ class Server {
       proxyMiddleware = getProxyMiddleware(proxyConfig);
 
       if (proxyConfig.ws) {
-        this.websocketProxies.push(proxyMiddleware);
+        this.webSocketProxies.push(proxyMiddleware);
       }
 
       const handle = async (req, res, next) => {

lib/servers/WebsocketServer.js

@@ -40,7 +40,7 @@ module.exports = class WebsocketServer extends BaseServer {
         socket.isAlive = false;
         socket.ping(noop);
       });
-    }, this.server.wsHeartbeatInterval);
+    }, this.server.webSocketHeartbeatInterval);
   }
 
   send(connection, message) {

test/server/servers/WebsocketServer.test.js

@@ -25,7 +25,7 @@ describe('WebsocketServer', () => {
           },
         },
         server,
-        wsHeartbeatInterval: 800,
+        webSocketHeartbeatInterval: 800,
       });
       done();
     });