void ServerStart()
{
SimpleWebServer.Start(_port);
_statusMessage = "Server Running";
UpdateHosts();
if (_activeHost == null)
{
ActiveHost = _hosts[0];
}
SimpleWebServer.ServerURL = ActiveHost;
}
public override bool Update()
{
if (decryptedLoadOperation != null)
{
decryptedLoadOperation.Update();
if (decryptedLoadOperation.IsDone())
{
assetBundle = decryptedLoadOperation.assetBundle;
downloadProgress = 1f;
m_WWW.Dispose();
m_WWW = null;
return(false);
}
else //keep updating
{
downloadProgress = 0.9f + (decryptedLoadOperation.progress / 100);
return(true);
}
}
else
{
base.Update();
}
// TODO: iOS AppSlicing and OnDemandResources will need something like this too
// This checks that the download is actually happening and restarts it if it is not
//fixes a bug in SimpleWebServer where it would randomly stop working for some reason
if (!downloadIsDone)
{
//We actually need to know if progress has stalled, not just if there is none
//so set the progress after we compare
//downloadProgress = m_WWW.progress;
if (!string.IsNullOrEmpty(m_WWW.error))
{
if (Debug.isDebugBuild)
{
Debug.Log("[AssetBundleLoadOperation] download error for " + m_WWW.url + " : " + m_WWW.error);
}
}
else
{
if (m_WWW.downloadProgress == downloadProgress)
{
zeroDownload++;
}
else
{
downloadProgress = m_WWW.downloadProgress;
zeroDownload = 0;
}
#if UNITY_EDITOR
//Sometimes SimpleWebServer randomly looses it port connection
//Sometimes restarting the download helps, sometimes it needs to be completely restarted
if (SimpleWebServer.Instance != null)
{
if (zeroDownload == 150)
{
if (Debug.isDebugBuild)
{
Debug.Log("[AssetBundleLoadOperation] progress was zero for 150 frames restarting dowload");
}
m_WWW.Dispose(); //sometimes makes a difference when the download fails
m_WWW = null;
#if UNITY_2018_1_OR_NEWER
m_WWW = UnityWebRequestAssetBundle.GetAssetBundle(m_Url);
#else
m_WWW = UnityWebRequest.GetAssetBundle(m_Url);
#endif
#if UNITY_2017_2_OR_NEWER
m_WWW.SendWebRequest();
#else
m_WWW.Send();
#endif
}
if (zeroDownload == 300) //If we are in the editor we can restart the Server and this will make it work
{
if (Debug.isDebugBuild)
{
Debug.LogWarning("[AssetBundleLoadOperation] progress was zero for 300 frames restarting the server");
}
//we wont be able to do the following from a build
int port = SimpleWebServer.Instance.Port;
SimpleWebServer.Start(port);
m_WWW.Dispose();
m_WWW = null;
#if UNITY_2018_1_OR_NEWER
m_WWW = UnityWebRequestAssetBundle.GetAssetBundle(m_Url);
#else
m_WWW = UnityWebRequest.GetAssetBundle(m_Url);
#endif
#if UNITY_2017_2_OR_NEWER
m_WWW.SendWebRequest();
#else
m_WWW.Send();
#endif
zeroDownload = 0;
}
}
else
#endif
if ((downloadProgress == 0 && zeroDownload == 500) || zeroDownload >= Mathf.Clamp((2500 * downloadProgress), 500, 2500)) //let this number get larger the more has been downloaded (cos its really annoying to be at 98% and have it fail)
{
//when we cannot download because WiFi is connected but a hotspot needs authentication
//or because the user has run out of mobile data the www class takes a while error out
if ((AssetBundleManager.ConnectionChecker != null && !AssetBundleManager.ConnectionChecker.InternetAvailable) || retryAttempts > maxRetryAttempts)
{
if (retryAttempts > maxRetryAttempts)
{
//there was some unknown error with the connection
//tell the user we could not complete the download
error = "Downloading of " + assetBundleName + " failed after 10 attempts. Something is wrong with the internet connection.";
m_WWW.Dispose();
m_WWW = null;
}
else
{
//if we have a connection checker and no connection, leave the www alone so it times out on its own
if (Debug.isDebugBuild)
{
Debug.Log("[AssetBundleLoadOperation] progress was zero for " + zeroDownload + " frames and the ConnectionChecker said there was no Internet Available.");
}
}
}
else
{
if (Debug.isDebugBuild)
{
Debug.Log("[AssetBundleLoadOperation] progress was zero for " + zeroDownload + " frames restarting dowload");
}
m_WWW.Dispose();
m_WWW = null;
//m_WWW = new WWW(m_Url);//make sure this still caches
if (AssetBundleManager.AssetBundleIndexObject != null)
#if UNITY_2018_1_OR_NEWER
{ m_WWW = UnityWebRequestAssetBundle.GetAssetBundle(m_Url, AssetBundleManager.AssetBundleIndexObject.GetAssetBundleHash(assetBundleName), 0); }
#else
{ m_WWW = UnityWebRequest.GetAssetBundle(m_Url, AssetBundleManager.AssetBundleIndexObject.GetAssetBundleHash(assetBundleName), 0); }
#endif
else
#if UNITY_2018_1_OR_NEWER
{ m_WWW = UnityWebRequestAssetBundle.GetAssetBundle(m_Url); }
#else
{ m_WWW = UnityWebRequest.GetAssetBundle(m_Url); }
#endif
//but increment the retry either way so the failed Ui shows sooner
retryAttempts++;
}
zeroDownload = 0;
}
}
public override bool Update()
{
if (decryptedLoadOperation != null)
{
decryptedLoadOperation.Update();
if (decryptedLoadOperation.IsDone())
{
assetBundle = decryptedLoadOperation.assetBundle;
downloadProgress = 1f;
m_WWW.Dispose();
m_WWW = null;
return(false);
}
else //keep updating
{
downloadProgress = 0.9f + (decryptedLoadOperation.progress / 100);
return(true);
}
}
else
{
base.Update();
}
// TODO: When can check iOS copy this into the iOS functions above
// This checks that the download is actually happening and restarts it if it is not
//fixes a bug in SimpleWebServer where it would randomly stop working for some reason
if (!downloadIsDone)
{
downloadProgress = m_WWW.progress;
if (!string.IsNullOrEmpty(m_WWW.error))
{
Debug.Log("[AssetBundleLoadOperation] download error for " + m_WWW.url + " : " + m_WWW.error);
}
else
{
if (m_WWW.progress == 0)
{
zeroDownload++;
}
#if UNITY_EDITOR
//Sometimes SimpleWebServer randomly looses it port connection
//Sometimes restarting the download helps, sometimes it needs to be completely restarted
if (SimpleWebServer.Instance != null)
{
if (zeroDownload == 150)
{
Debug.Log("[AssetBundleLoadOperation] progress was zero for 150 frames restarting dowload");
m_WWW.Dispose(); //sometimes makes a difference when the download fails
m_WWW = null;
m_WWW = new WWW(m_Url);
}
if (zeroDownload == 300) //If we are in the editor we can restart the Server and this will make it work
{
Debug.LogWarning("[AssetBundleLoadOperation] progress was zero for 300 frames restarting the server");
//we wont be able to do the following from a build
int port = SimpleWebServer.Instance.Port;
SimpleWebServer.Start(port);
m_WWW.Dispose();
m_WWW = null;
m_WWW = new WWW(m_Url);
zeroDownload = 0;
}
}
else
#endif
if (zeroDownload == 500)
{
Debug.Log("[AssetBundleLoadOperation] progress was zero for 500 frames restarting dowload");
m_WWW.Dispose();
m_WWW = null;
m_WWW = new WWW(m_Url);
zeroDownload = 0;
}
}
return(true);
}
else
{
downloadProgress = 1f;
return(false);
}
}