MonoBehaviour.OnConnectedToServer()

Description

Called on the client when you have successfully connected to a server.

function OnConnectedToServer() {
    Debug.Log("Connected to server");
    // Send local player name to server ...
}

using UnityEngine;
using System.Collections;

public class ExampleClass : MonoBehaviour {
    void OnConnectedToServer() {
        Debug.Log("Connected to server");
    }
}