public void RemoveAnItemByKeyFromTheMirrorCacheTest()
{
#region ASSEMBLE
int totalCandidates = 5000;
int indexMiddle = totalCandidates / 2;
int indexCurrent = 0;
var random = new Random();
var data = Enumerable.Range(1, totalCandidates).OrderBy(i => random.Next(1, totalCandidates));
ManualResetEventSlim gate = new ManualResetEventSlim();
CountdownEvent countdown = new CountdownEvent(1);
TheMirrorCache <TheStorageEngineTSM> mirror;
TheStorageEngineTSM tsmCurrent = null;
TheStorageEngineTSM tsmMiddle = null;
TheStorageEngineTSM tsmRemoved = null;
TheStorageEngineTSM tsmMatch = null;
List <TheStorageEngineTSM> TSMs = new List <TheStorageEngineTSM>();
List <TheStorageEngineTSM> myRecords = new List <TheStorageEngineTSM>();
// Build the collection of TSMs and cache the middle one
foreach (var payload in data)
{
tsmCurrent = new TheStorageEngineTSM()
{
cdeMID = Guid.NewGuid(),
TXTPattern = payload.ToString()
};
TSMs.Add(tsmCurrent);
if ((indexCurrent++ >= indexMiddle) && (tsmMiddle == null))
{
tsmMiddle = tsmCurrent;
}
}
if (tsmMiddle == null)
{
Assert.Fail("Unable to cache the middle TSM!");
}
// Spin up your mirror
mirror = new TheMirrorCache <TheStorageEngineTSM>(10)
{
CacheStoreInterval = 1,
IsStoreIntervalInSeconds = true,
IsCachePersistent = true,
UseSafeSave = true,
AllowFireUpdates = true,
};
// Add your items...
mirror.AddItems(TSMs, response =>
{
myRecords = response;
countdown.Signal();
});
countdown.Wait();
if (TSMs.Count != myRecords.Count)
{
Assert.Fail("Not all test records were not added successfully.");
}
#endregion
#region ACT
// Attempt to remove your middle item
Task.Factory.StartNew(() =>
{
mirror.RemoveAnItemByKey(tsmMiddle.cdeMID.ToString(), payload =>
{
tsmRemoved = payload;
gate.Set();
});
});
// Wait for response
gate.Reset();
gate.Wait(30000);
if (tsmRemoved == null)
{
Assert.Fail("Unable to remove item by ID!");
}
// Attempt to retrieve your middle item
tsmMatch = mirror.GetEntryByID(tsmMiddle.cdeMID);
mirror?.Dispose();
#endregion
#region ASSERT
Assert.IsTrue(tsmMatch == null);
#endregion
}
private void InterceptHttpRequest(TheRequestData pRequest, Guid MyApp, IBaseEngine MyBaseEngine, int pRequestTimeout) // TheRelayAppInfo MyApp)
{
if (MyApp == Guid.Empty)
{
return;
}
TheRequestData tOutBuffer = null;
//NEW BY CM
string tMagixc = Guid.NewGuid().ToString();
ReqBuffer.AddOrUpdateItem(TheCommonUtils.CGuid(tMagixc), null, null);
if (!MyBaseEngine.GetEngineState().IsService) // || string.IsNullOrEmpty(MyApp.TargetUrl) || !TheCommonUtils.IsLocalhost(MyApp.HostUrl)) // !MyApp.HostUrl.Equals(TheBaseAssets.MyServiceHostInfo.MyStation URL))
{
TSM tTSM = new TSM(MyBaseEngine.GetEngineName(), "WEBRELAY_REQUEST")
{
PLB = pRequest.PostData
};
pRequest.PostData = null;
pRequest.ResponseBuffer = null;
if (!string.IsNullOrEmpty(pRequest.CookieString))
{
pRequest.CookieString += ";";
}
else
{
pRequest.CookieString = "";
}
pRequest.CookieString += tMagixc;
//if (string.IsNullOrEmpty(MyApp.CloudUrl)) MyApp.CloudUrl = TheBaseAssets.MyServiceHostInfo.GetPrimaryStationURL(false);
if (string.IsNullOrEmpty(TheBaseAssets.MyServiceHostInfo.RootDir))
{
pRequest.RequestUriString = pRequest.RequestUri.ToString();
}
else
{
pRequest.RequestUriString = pRequest.RequestUri.Scheme + "://" + pRequest.RequestUri.Host + ":" + pRequest.RequestUri.Port + pRequest.cdeRealPage;
if (!string.IsNullOrEmpty(pRequest.RequestUri.Query))
{
pRequest.RequestUriString += "?" + pRequest.RequestUri.Query;
}
}
TheBaseAssets.MySYSLOG.WriteToLog(400, TSM.L(eDEBUG_LEVELS.ESSENTIALS) ? null : new TSM(MyBaseEngine.GetEngineName(), string.Format("Requesting Page:{0}", pRequest.RequestUriString), eMsgLevel.l6_Debug));
tTSM.PLS = TheCommonUtils.SerializeObjectToJSONString(pRequest);
tTSM.SID = pRequest.SessionState.GetSID(); //.SScopeID;
TheCommCore.PublishCentral(tTSM); // .PublishToNode(MyApp.HostUrl, pRequest.SessionState.SScopeID, tTSM);
}
else
{
TheBaseAssets.MySYSLOG.WriteToLog(400, TSM.L(eDEBUG_LEVELS.VERBOSE) ? null : new TSM(MyBaseEngine.GetEngineName(), string.Format("AppID:{1} Requesting Page:{0}", pRequest.cdeRealPage, MyApp)));
ReadHttpPage(pRequest, MyApp, tMagixc, sinkResults);
}
int SyncFailCount = 0;
ManualResetEvent MyMRE = new ManualResetEvent(false);
do
{
try
{
tOutBuffer = ReqBuffer.GetEntryByID(TheCommonUtils.CGuid(tMagixc));
if (tOutBuffer != null)
{
pRequest.ResponseBuffer = tOutBuffer.ResponseBuffer;
pRequest.ResponseMimeType = tOutBuffer.ResponseMimeType;
if (pRequest.SessionState.StateCookies == null)
{
pRequest.SessionState.StateCookies = new cdeConcurrentDictionary <string, string>();
}
if (tOutBuffer.SessionState != null && tOutBuffer.SessionState.StateCookies != null && tOutBuffer != pRequest)
{
foreach (KeyValuePair <String, String> kvp in tOutBuffer.SessionState.StateCookies.GetDynamicEnumerable())
{
string value;
if (!pRequest.SessionState.StateCookies.TryGetValue(kvp.Key, out value))
{
pRequest.SessionState.StateCookies.TryAdd(kvp.Key, kvp.Value);
}
else
{
pRequest.SessionState.StateCookies[kvp.Key] = kvp.Value;
}
}
}
if (!string.IsNullOrEmpty(tOutBuffer.ResponseBufferStr))
{
pRequest.ResponseBufferStr = tOutBuffer.ResponseBufferStr;
}
else
{
if (pRequest.ResponseMimeType.StartsWith("text/html") || pRequest.ResponseMimeType.Contains("javascript")) //OK
{
pRequest.ResponseBufferStr = TheCommonUtils.CArray2UTF8String(tOutBuffer.ResponseBuffer);
}
}
string tReqUri = pRequest.RequestUri.Host;
if (pRequest.RequestUri.Port != 80)
{
tReqUri += ":" + pRequest.RequestUri.Port;
}
TheBaseAssets.MySYSLOG.WriteToLog(400, TSM.L(eDEBUG_LEVELS.ESSENTIALS) ? null : new TSM(MyBaseEngine.GetEngineName(), string.Format("Got Response Page:{0}", tReqUri), eMsgLevel.l6_Debug));
if (!string.IsNullOrEmpty(pRequest.ResponseBufferStr) && (pRequest.ResponseMimeType.StartsWith("text/html") || pRequest.ResponseMimeType.Contains("javascript")) && pRequest.ResponseBufferStr.IndexOf(tReqUri, StringComparison.CurrentCultureIgnoreCase) >= 0)
{
if (pRequest.SessionState.ARApp != null && pRequest.SessionState.ARApp != Guid.Empty)
{
TheRelayAppInfo tMyApp = TheThingRegistry.GetThingObjectByMID(MyBaseEngine.GetEngineName(), pRequest.SessionState.ARApp) as TheRelayAppInfo;
//MyRelayApps.MyMirrorCache.GetEntryByFunc(s => s.cdeMID.Equals(pRequest.SessionState.ARApp));
if (tMyApp != null && tMyApp.CloudUrl != null)
{
Uri tCloudUri = TheCommonUtils.CUri(tMyApp.CloudUrl, false);
if (!string.IsNullOrEmpty(pRequest.NewLocation))
{
pRequest.NewLocation = pRequest.NewLocation.Replace(pRequest.RequestUri.Scheme + "://" + tReqUri, tCloudUri.Scheme + "://" + tCloudUri.Host + ":" + tCloudUri.Port);
}
TheBaseAssets.MySYSLOG.WriteToLog(400, TSM.L(eDEBUG_LEVELS.ESSENTIALS) ? null : new TSM(MyBaseEngine.GetEngineName(), string.Format("Patching Uri from:{0} to:{1}", tReqUri, tCloudUri), eMsgLevel.l6_Debug));
pRequest.ResponseBufferStr = pRequest.ResponseBufferStr.Replace(pRequest.RequestUri.Scheme + "://" + tReqUri, tCloudUri.Scheme + "://" + tCloudUri.Host + ":" + tCloudUri.Port);
pRequest.ResponseBuffer = TheCommonUtils.CUTF8String2Array(pRequest.ResponseBufferStr);
}
}
}
break;
}
MyMRE.WaitOne(50);
SyncFailCount++; if (SyncFailCount > (pRequestTimeout * 20))
{
if (TheCommonUtils.IsMono())
{
TheBaseAssets.MySYSLOG.WriteToLog(400, new TSM(MyBaseEngine.GetEngineName(), string.Format("Requesting Page:{0} FAILED", pRequest.cdeRealPage), eMsgLevel.l1_Error));
}
else
{
TheBaseAssets.MySYSLOG.WriteToLog(400, TSM.L(eDEBUG_LEVELS.ESSENTIALS) ? null : new TSM(MyBaseEngine.GetEngineName(), string.Format("Requesting Page:{0} FAILED", pRequest.cdeRealPage), eMsgLevel.l1_Error));
}
break;
}
}
catch (Exception ee)
{
TheBaseAssets.MySYSLOG.WriteToLog(400, TSM.L(eDEBUG_LEVELS.OFF) ? null : new TSM(MyBaseEngine.GetEngineName(), string.Format("Error during HttpIntercept for Page:{0}", pRequest.cdeRealPage), eMsgLevel.l1_Error, ee.ToString()));
}
} while (tOutBuffer == null);
if (MyMRE != null)
{
MyMRE = null; //.Dispose();
}
if ((pRequest.ResponseBuffer == null && string.IsNullOrEmpty(pRequest.ResponseBufferStr)) || pRequest.StatusCode != 0)
{
if (pRequest.StatusCode == 0)
{
pRequest.StatusCode = 404;
}
}
else
{
pRequest.AllowStatePush = true;
pRequest.StatusCode = 200;
}
ReqBuffer.RemoveAnItemByID(TheCommonUtils.CGuid(tMagixc), null);
}
public void GetRecordsFromTheMirrorCache(
[Values(0, 500, 5000)] int maxCount,
[Values(50, 5000)] int totalCandidates
)
{
#region ASSEMBLE
bool entryNotFound = false;
var random = new Random();
var data = Enumerable.Range(1, totalCandidates).OrderBy(i => random.Next(1, totalCandidates));
ManualResetEventSlim gate = new ManualResetEventSlim();
CountdownEvent countdown = new CountdownEvent(1);
TheMirrorCache <TheStorageEngineTSM> mirror;
List <TheStorageEngineTSM> TSMs = new List <TheStorageEngineTSM>();
List <TheStorageEngineTSM> myRecords = new List <TheStorageEngineTSM>();
// Build the collection of TSMs
var baseTime = DateTimeOffset.Now;
int counter = 0;
foreach (var payload in data)
{
TSMs.Add(new TheStorageEngineTSM()
{
cdeMID = Guid.NewGuid(),
TXTPattern = payload.ToString(),
cdeCTIM = baseTime.AddTicks(counter++),
});
}
// Spin up your mirror
mirror = new TheMirrorCache <TheStorageEngineTSM>(10)
{
CacheStoreInterval = 1,
IsStoreIntervalInSeconds = true,
IsCachePersistent = true,
UseSafeSave = true,
AllowFireUpdates = true,
};
if (maxCount != 0)
{
mirror.SetMaxStoreSize(maxCount);
}
// Add your items...
mirror.AddItems(TSMs, response =>
{
myRecords = response;
countdown.Signal();
});
countdown.Wait();
Assert.AreEqual(totalCandidates, myRecords.Count, "Not all test records were added successfully.");
#endregion
#region ACT
var expectedCount = maxCount == 0 ? totalCandidates : Math.Min(maxCount, totalCandidates);
Assert.AreEqual(expectedCount, mirror.Count, "Not all test records were not added successfully.");
// Retrieve your items...
counter = 0;
foreach (var tsm in TSMs)
{
TheStorageEngineTSM match = mirror.GetEntryByID(tsm.cdeMID);
if (counter >= TSMs.Count - expectedCount)
{
if (match == null)
{
entryNotFound = true;
break;
}
}
else
{
if (match != null)
{
Assert.IsNull(match, "Item found that was supposed to have been removed due to max count limit", counter);
}
}
counter++;
}
mirror?.Dispose();
#endregion
#region ASSERT
Assert.IsFalse(entryNotFound, "TheMirrorCache was missing one or more test entries!");
#endregion
}