First arbitrary messages in signalR has no messageID?

Question

I wrote this simple code which --when connected , should yield

• "FIRST !"
• "Welcome"
• 3 messages ( timer)

This is

Answer 1

In SignalR 1.1, connection.messageId is set after all of the connection.received handlers have been called for a batch of messages.

Message IDs are really only meant to be used by SignalR internally, but in SignalR 2.0 connection.messageId will be set before the connection.received handlers are called.