void BeginListeningServerEvents()
{
#if UNITY_WEBGL && !UNITY_EDITOR
if (esGL != null)
{
return;
}
string url = this.ReferenceUrl;
if (FirebaseAuth.Instance.IsSignedIn)
{
FirebaseAuth.Instance.GetAccessToken((accessToken) => {
url = url + "?auth=" + accessToken;
esGL = new FirebaseDatabase.FirebaseEventSourceWebGL(url, true, null,
OnEventSourceMessageReceived, OnEventSourceError);
});
}
else
{
esGL = new FirebaseDatabase.FirebaseEventSourceWebGL(url, false, null,
OnEventSourceMessageReceived, OnEventSourceError);
}
#else
if (webReq != null)
{
return;
}
string url = this.ReferenceUrl;
Action sendRequest = () => {
webReq = new UnityWebRequest(url);
webReq.SetRequestHeader("Accept", "text/event-stream");
webReq.SetRequestHeader("Cache-Control", "no-cache");
FirebaseServerEventsDownloadHandler downloadHandler = new FirebaseServerEventsDownloadHandler();
downloadHandler.DataReceived += OnDataReceived;
webReq.downloadHandler = downloadHandler;
webReq.disposeDownloadHandlerOnDispose = true;
UnityWebRequestAsyncOperation webReqAO = webReq.SendWebRequest();
webReqAO.completed += ((ao) => OnStopListening(webReqAO));
};
if (FirebaseAuth.Instance.IsSignedIn)
{
FirebaseAuth.Instance.GetAccessToken(accessToken => {
url = url + "?auth=" + accessToken;
sendRequest();
});
}
else
{
sendRequest();
}
#endif
}
void DisposedUnityWebRequestIfNoReferences()
{
if (valueChangedRefCount == 0 &&
childAddedRefCount == 0 &&
childChangedRefCount == 0 &&
childMovedRefCount == 0 &&
childRemovedRefCount == 0)
{
#if UNITY_WEBGL
if (esGL != null)
{
esGL.Close();
esGL = null;
}
#else
if (webReq != null)
{
webReq.Dispose();
webReq = null;
}
#endif
}
}
