private void Start()
{
MigrateFrom1To2();
MixpanelTracking();
CheckForMixpanelImplemented();
Mixpanel.Log($"Mixpanel Component Started");
StartCoroutine(WaitAndFlush());
}
private static void DispatchOperations()
{
ThreadOperation operation = _ops.Dequeue();
if (operation == null)
{
return;
}
Mixpanel.Log($"Dispatching new operation: {operation.GetAction()}");
Value data = operation.GetWhat();
switch (operation.GetAction())
{
case ThreadOperation.ThreadOperationAction.ENQUEUE_EVENTS:
MixpanelStorage.TrackPersistentQueue.Enqueue(data);
break;
case ThreadOperation.ThreadOperationAction.ENQUEUE_PEOPLE:
MixpanelStorage.EngagePersistentQueue.Enqueue(data);
break;
case ThreadOperation.ThreadOperationAction.FLUSH:
if (_isBgThreadRunning)
{
IEnumerator trackEnum = SendData(MixpanelStorage.TrackPersistentQueue, Config.TrackUrl);
IEnumerator engageEnum = SendData(MixpanelStorage.EngagePersistentQueue, Config.EngageUrl);
while (trackEnum.MoveNext())
{
}
;
while (engageEnum.MoveNext())
{
}
;
}
else
{
Controller.GetInstance().StartCoroutine(SendData(MixpanelStorage.TrackPersistentQueue, Config.TrackUrl));
Controller.GetInstance().StartCoroutine(SendData(MixpanelStorage.EngagePersistentQueue, Config.EngageUrl));
}
break;
case ThreadOperation.ThreadOperationAction.CLEAR_QUEUE:
MixpanelStorage.TrackPersistentQueue.Clear();
MixpanelStorage.EngagePersistentQueue.Clear();
break;
case ThreadOperation.ThreadOperationAction.KILL_THREAD:
_isBgThreadRunning = false;
_bgThread.Abort(); // Will throw an exception
break;
default:
break;
}
}
internal static void EnqueueMixpanelQueue(PersistentQueue persistentQueue, Value data)
{
using (PersistentQueueSession session = persistentQueue.OpenSession())
{
session.Enqueue(Encoding.UTF8.GetBytes(JsonUtility.ToJson(data)));
Mixpanel.Put(data);
session.Flush();
}
}
private IEnumerator Start()
{
DontDestroyOnLoad(this);
while (true)
{
yield return(new WaitForSecondsRealtime(MixpanelSettings.Instance.FlushInterval));
Mixpanel.Flush();
}
}
/// <summary>
/// Checks whether Mixpanel is initialized or not. If it is not, every API will be no-op.
/// </summary>
public static bool IsInitialized()
{
bool initialized = Controller.IsInitialized();
if (!initialized)
{
Mixpanel.Log("Mixpanel is not initialized");
}
return(initialized);
}
private static void InitializeBeforeSceneLoad()
{
MixpanelSettings.LoadSettings();
if (Config.ManualInitialization)
{
return;
}
Initialize();
Mixpanel.Log($"Track Queue Depth: {MixpanelStorage.TrackPersistentQueue.CurrentCountOfItemsInQueue}");
Mixpanel.Log($"Engage Queue Depth: {MixpanelStorage.EngagePersistentQueue.CurrentCountOfItemsInQueue}");
}
private IEnumerator DoRequest(string url, PersistentQueue queue, int retryCount = 0)
{
int count = 0;
Value batch = Mixpanel.ArrayPool.Get();
using (PersistentQueueSession session = queue.OpenSession())
{
while (count < BatchSize)
{
byte[] data = session.Dequeue();
if (data == null)
{
break;
}
batch.Add(JsonUtility.FromJson <Value>(Encoding.UTF8.GetString(data)));
++count;
}
// If the batch is empty don't send the request
if (count == 0)
{
yield break;
}
string payload = Convert.ToBase64String(Encoding.UTF8.GetBytes(batch.ToString()));
if (MixpanelSettings.Instance.ShowDebug)
{
Debug.Log($"[Mixpanel] Sending Request - '{url}' with payload '{payload}'");
}
WWWForm form = new WWWForm();
form.AddField("data", payload);
UnityWebRequest request = UnityWebRequest.Post(url, form);
yield return(request.SendWebRequest());
while (!request.isDone)
{
yield return(new WaitForEndOfFrame());
}
if (!request.isNetworkError && !request.isHttpError)
{
session.Flush();
Mixpanel.Put(batch);
yield break;
}
if (retryCount > RetryMaxTries)
{
yield break;
}
}
retryCount += 1;
// 2, 4, 8, 16, 32, 64, 128, 256, 512, 1024 = 2046 seconds total
yield return(new WaitForSecondsRealtime((float)Math.Pow(2, retryCount)));
StartCoroutine(DoRequest(url, queue, retryCount));
}
private IEnumerator Start()
{
MigrateFrom1To2();
DontDestroyOnLoad(this);
//Worker.StartWorkerThread();
TrackIntegrationEvent();
Mixpanel.Log($"Mixpanel Component Started");
while (true)
{
yield return(new WaitForSecondsRealtime(Config.FlushInterval));
DoFlush();
}
}
public void OnRecycle()
{
_string = "";
_bool = false;
_number = 0;
foreach (Value item in _array)
{
Mixpanel.Put(item);
}
_array.Clear();
foreach (Value value in _container.Values)
{
Mixpanel.Put(value);
}
_container.Clear();
}
private static void RunBackgroundThread()
{
_isBgThreadRunning = true;
while (!_stopThread)
{
try
{
DispatchOperations();
}
catch (Exception e)
{
Mixpanel.LogError(e.ToString());
}
}
_isBgThreadRunning = false;
}
private void LateUpdateEngageQueue()
{
if (EngageQueue.Count == 0)
{
return;
}
using (PersistentQueueSession session = Mixpanel.EngageQueue.OpenSession())
{
foreach (Value item in EngageQueue)
{
session.Enqueue(Encoding.UTF8.GetBytes(JsonUtility.ToJson(item)));
Mixpanel.Put(item);
}
session.Flush();
}
EngageQueue.Clear();
}
private IEnumerator SendData(MixpanelStorage.FlushType flushType)
{
if (_retryTime > DateTime.Now && _retryCount > 0)
{
yield break;
}
string url = (flushType == MixpanelStorage.FlushType.EVENTS) ? Config.TrackUrl : Config.EngageUrl;
Value batch = MixpanelStorage.DequeueBatchTrackingData(flushType, Config.BatchSize);
while (batch.Count > 0)
{
WWWForm form = new WWWForm();
String payload = batch.ToString();
form.AddField("data", payload);
Mixpanel.Log("Sending batch of data: " + payload);
using (UnityWebRequest request = UnityWebRequest.Post(url, form))
{
yield return(request.SendWebRequest());
#if UNITY_2020_1_OR_NEWER
if (request.result != UnityWebRequest.Result.Success)
#else
if (request.isHttpError || request.isNetworkError)
#endif
{
Mixpanel.Log("API request to " + url + "has failed with reason " + request.error);
_retryCount += 1;
double retryIn = Math.Pow(2, _retryCount - 1) * 60;
retryIn = Math.Min(retryIn, 10 * 60); // limit 10 min
_retryTime = DateTime.Now;
_retryTime = _retryTime.AddSeconds(retryIn);
Mixpanel.Log("Retrying request in " + retryIn + " seconds (retryCount=" + _retryCount + ")");
yield break;
}
else
{
_retryCount = 0;
MixpanelStorage.DeleteBatchTrackingData(batch);
batch = MixpanelStorage.DequeueBatchTrackingData(flushType, Config.BatchSize);
Mixpanel.Log("Successfully posted to " + url);
}
}
}
}
private IEnumerator BuildRequest(string id, MixpanelBatch batch, int retryCount = 0)
{
string url = batch.Url;
if (MixpanelSettings.Instance.ShowDebug)
{
Debug.Log($"[Mixpanel] Sending Request - '{url}'");
}
UnityWebRequest request = UnityWebRequest.Get(url);
yield return(request.SendWebRequest());
while (!request.isDone)
{
yield return(new WaitForEndOfFrame());
}
// TODO: Be smarter about the errors coming back?
if (!request.isNetworkError && !request.isHttpError)
{
Mixpanel.SuccessfulBatch(id);
yield break;
}
if (request.responseCode == 413) // Payload Too Large
{
Mixpanel.ReBatch(id, batch);
_needsFlush = true;
yield break;
}
if (retryCount > RetryMaxTries)
{
Mixpanel.BisectBatch(id, batch);
_needsFlush = true;
yield break;
}
Debug.LogWarning($"[Mixpanel] Failed to sent batch because - '{request.error}'");
retryCount += 1;
// 2, 4, 8, 16, 32, 64, 128, 256, 512, 1024 = 2046 seconds total
yield return(new WaitForSecondsRealtime((float)Math.Pow(2, retryCount)));
StartCoroutine(BuildRequest(id, batch, retryCount));
}
private void OnApplicationQuit()
{
Mixpanel.Track("App Session");
Mixpanel.Save();
Mixpanel.Flush();
}
internal static IEnumerator SendData(Queue <Value> queue, string url)
{
if (queue.Count == 0)
{
yield break;
}
int depth = queue.Count;
int numBatches = (depth / Config.BatchSize) + (depth % Config.BatchSize != 0 ? 1 : 0);
for (int i = 0; i < numBatches; i++)
{
if (_stopThread)
{
yield break;
}
Value batch = Value.Array;
int count = 0;
while (count < Config.BatchSize && queue.Count > 0)
{
Value data = queue.Dequeue();
if (data == null)
{
break;
}
try {
batch.Add(data);
}
catch (Exception e) {
Mixpanel.LogError($"There was an error processing event [{count}] from the internal object pool: " + e);
}
++count;
}
if (count == 0)
{
yield break;
}
string payload = Convert.ToBase64String(Encoding.UTF8.GetBytes(batch.ToString()));
Mixpanel.Log($"Sending Request - '{url}' with payload '{payload}'");
bool successful = false;
int responseCode = -1;
string response = null;
if (_isBgThreadRunning)
{
try
{
var content = new StringContent("data=" + payload, Encoding.UTF8, "application/json");
var responseRequest = _client.PostAsync(url, content).Result;
responseCode = (int)responseRequest.StatusCode;
response = responseRequest.Content.ReadAsStringAsync().Result;
}
catch (Exception e)
{
Mixpanel.LogError("There was an error sending the request: " + e);
}
}
else
{
WWWForm form = new WWWForm();
form.AddField("data", payload);
UnityWebRequest request = UnityWebRequest.Post(url, form);
yield return(request.SendWebRequest());
while (!request.isDone)
{
yield return(new WaitForEndOfFrame());
}
responseCode = (int)request.responseCode;
response = request.downloadHandler.text;
}
Mixpanel.Log($"Response - '{url}' was '{response}'");
successful = responseCode == (int)HttpStatusCode.OK;
if (successful)
{
_retryCount = 0;
}
else
{
_retryCount += 1;
double retryIn = Math.Pow(2, _retryCount) * 60000;
retryIn = Math.Min(retryIn, 10 * 60 * 1000); // limit 10 min
Mixpanel.Log("Retrying request in " + retryIn / 1000 + " seconds (retryCount=" + _retryCount + ")");
_retryTimer = new System.Threading.Timer((obj) =>
{
ForceFlushOp();
_retryTimer.Dispose();
}, null, (int)retryIn, System.Threading.Timeout.Infinite);
yield break;
}
}
}
private static void Initialize()
{
_instance = new GameObject("Mixpanel").AddComponent <MixpanelManager>();
Mixpanel.Load();
}
private void OnApplicationPause(bool pauseStatus)
{
Mixpanel.Save();
}
void OnDestroy()
{
Mixpanel.Log($"Mixpanel Component Destroyed");
}
private void MigrateFrom1To2()
{
if (!MixpanelStorage.HasMigratedFrom1To2)
{
string stateFile = Application.persistentDataPath + "/mp_state.json";
try
{
if (System.IO.File.Exists(stateFile))
{
string state = System.IO.File.ReadAllText(stateFile);
Value stateValue = Value.Deserialize(state);
string distinctIdKey = "distinct_id";
if (stateValue.ContainsKey(distinctIdKey) && !stateValue[distinctIdKey].IsNull)
{
string distinctId = stateValue[distinctIdKey];
MixpanelStorage.DistinctId = distinctId;
}
string optedOutKey = "opted_out";
if (stateValue.ContainsKey(optedOutKey) && !stateValue[optedOutKey].IsNull)
{
bool optedOut = stateValue[optedOutKey];
MixpanelStorage.IsTracking = !optedOut;
}
string trackedIntegrationKey = "tracked_integration";
if (stateValue.ContainsKey(trackedIntegrationKey) && !stateValue[trackedIntegrationKey].IsNull)
{
bool trackedIntegration = stateValue[trackedIntegrationKey];
MixpanelStorage.HasIntegratedLibrary = trackedIntegration;
}
}
}
catch (Exception)
{
Mixpanel.LogError("Error migrating state from v1 to v2");
}
finally
{
System.IO.File.Delete(stateFile);
}
string superPropertiesFile = Application.persistentDataPath + "/mp_super_properties.json";
try
{
if (System.IO.File.Exists(superPropertiesFile))
{
string superProperties = System.IO.File.ReadAllText(superPropertiesFile);
Value superPropertiesValue = Value.Deserialize(superProperties);
foreach (KeyValuePair <string, Value> kvp in superPropertiesValue)
{
if (!kvp.Key.StartsWith("$"))
{
Mixpanel.Register(kvp.Key, kvp.Value);
}
}
}
}
catch (Exception)
{
Mixpanel.LogError("Error migrating super properties from v1 to v2");
}
finally
{
System.IO.File.Delete(superPropertiesFile);
}
MixpanelStorage.HasMigratedFrom1To2 = true;
}
}
private static void InitializeBeforeSceneLoad()
{
GetInstance();
Mixpanel.Log($"Track Queue Depth: {MixpanelStorage.TrackPersistentQueue.CurrentCountOfItemsInQueue}");
Mixpanel.Log($"Engage Queue Depth: {MixpanelStorage.EngagePersistentQueue.CurrentCountOfItemsInQueue}");
}
void OnDestroy()
{
Mixpanel.Log($"Mixpanel Component Destroyed");
//Worker.StopWorkerThread();
}
private static void InitializeAfterSceneLoad()
{
Mixpanel.CollectAutoProperties();
}