Common issues

Serialization is moved inside PersistentConnection, so end-users should not bother with that

We suggest to override SignalR serializer settings in order to fix issue with non-unicode symbols randomly replaced by "��" (

var serializer = new JsonSerializer();
serializer.StringEscapeHandling = StringEscapeHandling.EscapeNonAscii;

GlobalHost.DependencyResolver.Register(typeof(JsonSerializer), () => serializer);