diff --git a/lib/client.js b/lib/client.js
index 332e1bd..eab180d 100644
--- a/lib/client.js
+++ b/lib/client.js
@@ -74,6 +74,10 @@ export default class Client extends EventTarget {
 			console.log("Connection closed");
 			this.ws = null;
 			this.setStatus(Client.Status.DISCONNECTED);
+			this.availableCaps = {};
+			this.enabledCaps = {};
+			this.batches = new Map();
+			this.pendingHistory = Promise.resolve(null);
 
 			if (this.autoReconnect) {
 				console.info("Reconnecting to server in " + RECONNECT_DELAY_SEC + " seconds");