Subscribing without waiting for connection doesn't attach

[tcard]

I am toying around with the library in a real iOS app. If you create a channel just after creating the realtime instance, it never attaches.

This doesn't work, and the channel seems stuck in the ATTACHING state:

let client = ARTRealtime(key: "I2E_JQ.j3RKrw:oh3rkv_jaIB3S60u")
let channel = client.channels.get("government")
channel.on { errorInfo in
    print("channel state \(channel.state.rawValue) \(errorInfo)")
}
channel.subscribe { message in
    print(message)
}

This does work:

let client = ARTRealtime(key: "I2E_JQ.j3RKrw:oh3rkv_jaIB3S60u")
client.connection.on { stateChange in
    print("connection state \(stateChange?.current.rawValue)")
    guard let current = stateChange?.current else { return }
    if current == .Connected {
        print("connected!")
        let channel = client.channels.get("government")
        channel.on { errorInfo in
            print("channel state \(channel.state.rawValue) \(errorInfo)")
        }
        channel.subscribe { message in
            print(message)
        }
    }
}

[tcard]

I can't reproduce this. No idea why it wasn't working...