Disabling synchronization on authentication doesn't work

I’ve all of a sudden started getting an error of app.emit is not a function when users try to log in. I’ve not be able to work out exactly why but figured it was something to do with feathers-sync. So I’ve tried to disable it in my authentication hooks but it has no effect.

app.service('authentication').hooks({
    before: {
      create: [
        lowerCase('email'),
        authentication.hooks.authenticate(config.strategies),
        customizeJWTPayload()
      ]
    },
    after: {
      create: [
        context => {
          context[SYNC] = false;
          return context;
        }
      ]
    }
  });

[daffl]

Fixed in v1.1.1

[dottodot]

In fact I don’t think disabling synchronization works at all just tried on another service and ctx[SYNC] is always undefined.

app.mixins.push((service, path) => {
    service._emit = service.emit;
    service.mixin({
      emit(event, data, ctx) {
        console.log(ctx[SYNC]);

        const disabled = ctx && ctx[SYNC] === false;

        if (!service._serviceEvents.includes(event) || disabled) {
          debug(`Passing through non-service event '${path} ${event}'`);
          return this._emit(event, data, ctx);
        }

        const context = hooks.isHookObject(ctx)
          ? _.omit(ctx, 'app', 'service')
          : ctx;

        debug(`Sending sync-out event '${path} ${event}'`);

        return app.emit('sync-out', {
          event,
          path,
          data,
          context
        });
      }
    });
  });