private static void CreateRequest(RequestState requestState)
{
var rootUrls = Configuration.Urls;
var rootUrlCount = rootUrls.Length;
var urlidx = requestState.Id % rootUrlCount;
int finalUrlIdx = urlidx;
var rootUrl = rootUrls[finalUrlIdx];
if (Configuration.EnableEqualLoad)
{
lock (_urlRequestsLock)
{
var currentCount = _urlRequests[finalUrlIdx];
while (currentCount >= _maxUrlRequests)
{
urlidx++;
finalUrlIdx = urlidx % rootUrlCount;
rootUrl = rootUrls[finalUrlIdx];
currentCount = _urlRequests[finalUrlIdx];
}
_urlRequests[finalUrlIdx] = _urlRequests[finalUrlIdx] + 1;
requestState.UrlIndex = finalUrlIdx;
}
}
var uri = String.Format("{0}?benchmarkaction=createcontent&contenttype={1}&snpath={2}{3}",
rootUrl, requestState.ContentTypeName, requestState.SnPath, requestState.FsPath == null ? string.Empty : "&fspath=" + requestState.FsPath);
var req = WebRequest.Create(uri);
req.Timeout = Configuration.RequestTimeout * 1000;
requestState.Request = req;
}
private static void EnqueueTask(RequestState requestState)
{
lock (_taskQueueSync)
{
_taskQueue.Enqueue(requestState);
TaskQueueCount = _taskQueue.Count;
}
}
private static IEnumerable<RequestState> GetFiles(RequestState requestState)
{
var count = Configuration.FileProfile.Length;
var result = new RequestState[count];
for (int i = 0; i < count; i++)
{
result[i] = new RequestState
{
Id = _nextId++,
ContentTypeName = "File",
Level = requestState.Level + 1,
SnPath = String.Concat(requestState.SnPath, "/", Configuration.FileProfileNames[i]),
FsPath = Configuration.FileProfile[i],
FileSize = Configuration.FileProfileSizes[i]
};
}
return result;
}
private static IEnumerable<RequestState> GetChildren(RequestState requestState)
{
var level = requestState.Level;
var fileLevel = Configuration.FolderProfile.Length;
if (level > fileLevel)
return new RequestState[0];
if (level == fileLevel)
return GetFiles(requestState);
var count = Configuration.FolderProfile[level];
var result = new RequestState[count];
for (int i = 0; i < count; i++)
{
result[i] = new RequestState
{
Id = _nextId++,
ContentTypeName = "Folder",
Level = level + 1,
SnPath = String.Concat(requestState.SnPath, "/Folder-", i)
};
}
return result;
}
private static void FinalizeTask(RequestState task)
{
if (task.ContentTypeName == "File")
return;
task.Request = null;
task.Response = null;
lock (_unprocessedFolderTasksSync)
_unprocessedFolderTasks.Enqueue(task);
if (TaskQueueCount <= Configuration.MaxTaskQueueSize)
{
RequestState t = null;
lock (_unprocessedFolderTasksSync)
{
if (_unprocessedFolderTasks.Count > 0)
t = _unprocessedFolderTasks.Dequeue();
}
if (t != null)
EnqueueTasks(GetChildren(t));
}
}
internal static void WriteDetail(RequestState requestState, bool error)
{
if (!Configuration.SaveDetailedLog)
return;
var waitLength = (requestState.StartTime - requestState.InitTime);
var responseTime = requestState.ResponseTime;
var totalDuration = waitLength + responseTime;
var line = string.Concat(
requestState.Id, ";",
requestState.Request.RequestUri, ";",
requestState.SnPath, ";",
requestState.Level, ";",
requestState.ContentTypeName, ";",
requestState.FileSize, ";",
FormatTimeStamp(waitLength), ";",
FormatTimeStamp(responseTime), ";",
FormatTimeStamp(totalDuration), ";",
error ? "ERROR" : "OK",
GetResponseLogData(requestState.Response == null ? null : requestState.Response.ResponseLog)
);
lock (_detailedLogSync)
{
_detailedLogLines += line + Environment.NewLine;
}
}