Sql Dependency and SignalR: SqlDependency.Start() must be called prior ….


I got this error: “When using SqlDependency without providing an options value, SqlDependency.Start() must be called prior to execution of a command added to the SqlDependency instance” couple of hours ago and I decided to share. This error occurs if you didn’t started your SqlDependency or it got closed for some reason.  I usually start… Read More Sql Dependency and SignalR: SqlDependency.Start() must be called prior ….