fix(react-native): exclude the localAddress option

React Native only supports the "headers" option in the WebSocket constructor.

Related: socketio/socket.io-client#1397

Author: darrachequesne

lib/transports/websocket.js

@@ -58,24 +58,8 @@ class WS extends Transport {
     const uri = this.uri();
     const protocols = this.opts.protocols;
 
-    let opts;
-    if (isReactNative) {
-      opts = pick(this.opts, "localAddress");
-    } else {
-      opts = pick(
-        this.opts,
-        "agent",
-        "perMessageDeflate",
-        "pfx",
-        "key",
-        "passphrase",
-        "cert",
-        "ca",
-        "ciphers",
-        "rejectUnauthorized",
-        "localAddress"
-      );
-    }
+    // React Native only supports the 'headers' option, and will print a warning if anything else is passed
+    const opts = isReactNative ? {} : this.opts;
 
     if (this.opts.extraHeaders) {
       opts.headers = this.opts.extraHeaders;