Index: onionshare-2.6/cli/onionshare_cli/web/web.py
===================================================================
--- onionshare-2.6.orig/cli/onionshare_cli/web/web.py
+++ onionshare-2.6/cli/onionshare_cli/web/web.py
@@ -177,10 +177,10 @@ class Web:
         elif self.mode == "chat":
             if self.common.verbose:
                 self.socketio = SocketIO(
-                    async_mode="gevent", logger=True, engineio_logger=True
+                    logger=True, engineio_logger=True
                 )
             else:
-                self.socketio = SocketIO(async_mode="gevent")
+                self.socketio = SocketIO()
             self.socketio.init_app(self.app)
             self.chat_mode = ChatModeWeb(self.common, self)