Attempt at fixing reconnection.

src/mami.js/proto/sockchat/ctx.js

@@ -34,9 +34,9 @@ const SockChatContext = function(dispatch, sendPing, pingDelay) {
     // what is this? C#?
     public.dispose = () => {
         public.keepAlive?.stop();
-        public.openPromise?.cancel();
-        public.authPromise?.cancel();
-        public.pingPromise?.cancel();
+        public.openPromise?.reject();
+        public.authPromise?.reject();
+        public.pingPromise?.reject();
     };
 
     return public;

src/mami.js/proto/sockchat/keepalive.js

@@ -49,7 +49,7 @@ const SockChatKeepAlive = function(ctx, sendPing, delay) {
         start: run,
         stop: () => {
             clear();
-            ctx.pingPromise?.cancel();
+            ctx.pingPromise?.reject();
         },
     };
 };

src/mami.js/sockchat/client.js

@@ -34,7 +34,7 @@ const MamiSockChat = function(eventTarget) {
             try {
                 await client.open(url);
             } catch(ex) {
-                return ex.wasKicked === true;
+                return ex?.wasKicked === true;
             }
         },
         async authenticate(auth) {