public async void ProcessRequest(HttpContext context)
{
//validate query parameters
QueryParams queryParams;
try
{
queryParams = new QueryParams(context.Request);
}
catch
{
context.Response.StatusCode = 400; //bad request
return;
}
//convert query parameters to entities
var ctx = new DiscCtx(ConfigManager.ConnStr);
var reportParams = queryParams.Materialize(ctx);
if (reportParams == null)
{
context.Response.StatusCode = 400;
return;
}
var screenshotClient = new ReportingPhotonClient();
var reportingTasks = screenshotClient.StartReportingActivities(reportParams.Topic,
reportParams.Discussion,
reportParams.Session);
var complexReportTask = reportingTasks.Item2;
//compute and set report parameters
var report = new Report
{
QueryParams = queryParams,
ReportParams = reportParams,
Participants = Helpers.ParticipantsTuples(reportParams.Topic, reportParams.Session),
ComplexReport = await complexReportTask,
ReportUrl = context.Request.Url.ToString(),
BaseUrl = Helpers.BaseUrl(context.Request)
};
var screenshotTask = reportingTasks.Item1;
report.ReceiveScreenshots(await screenshotTask, context);
var cleanupTimer = new Timer(10*60*1000); //10 minutes
cleanupTimer.Elapsed += (sender, args) =>
{
cleanupTimer.Dispose();
report.Dispose();
screenshotClient.Dispose();
};
cleanupTimer.Start();
context.Response.Write(report.TransformText());
}
public void ProcessRequest(HttpContext context)
{
//validate query parameters
QueryParams queryParams;
try
{
queryParams = new QueryParams(context.Request);
}
catch
{
context.Response.StatusCode = 400; //bad request
return;
}
//convert query parameters to entities
_ctx = new DiscCtx(ConfigManager.ConnStr);
var reportParams = queryParams.Materialize(_ctx);
if (reportParams == null)
{
context.Response.StatusCode = 400;
return;
}
_screenshotClient = new ReportingPhotonClient();
var reportingTasks = _screenshotClient.StartReportingActivities(
reportParams.Topic,
reportParams.Discussion,
reportParams.Session,
_ctx);
//blocking wait
//var r1 = reportingTasks.ScreenshotsTask.Result;
//var r2 = reportingTasks.ReportTask.Result;
//compute and set report parameters
_report = new Report
{
QueryParams = queryParams,
ReportParams = reportParams,
Participants = Helpers.ParticipantsTuples(reportParams.Topic, reportParams.Session),
ComplexReport = reportingTasks.ReportTask.Result,
ReportUrl = context.Request.Url.ToString(),
BaseUrl = Helpers.BaseUrl(context.Request)
};
_report.ReceiveScreenshots(reportingTasks.ScreenshotsTask.Result, context);
_cleanupTimer = new Timer(5 * 60 * 1000); //5 minutes
_cleanupTimer.Elapsed += CleanupTimerOnElapsed;
_cleanupTimer.Start();
context.Response.Write(_report.TransformText());
}
private void CleanupTimerOnElapsed(object sender, ElapsedEventArgs elapsedEventArgs)
{
_cleanupTimer.Elapsed -= CleanupTimerOnElapsed;
if (_report != null)
{
_report.Dispose();
_report = null;
}
if (_screenshotClient != null)
{
_screenshotClient.Dispose();
_screenshotClient = null;
}
if (_ctx != null)
{
_ctx.Dispose();
_ctx = null;
}
_cleanupTimer.Dispose();
_cleanupTimer = null;
}
