public LogRequest StartRequest()
{
var request = new LogRequest();
request.Watch.Start();
return(request);
}
private void LogToFile(LogRequest l)
{
var file = new FileInfo("log.txt");
bool locked = true;
while (locked)
{
locked = IsFileLocked(file);
}
var stream = File.AppendText("log.txt");
TextWriter w = stream;
w.Write("\r\nLog Entry : ");
w.WriteLine($"{DateTime.Now.ToLongTimeString()} {DateTime.Now.ToLongDateString()}");
w.WriteLine(" :");
w.WriteLine($" :How long in ms to get response {l.TimeMs.ToString()}");
w.WriteLine($" :The call used {l.Path.ToString()}");
w.WriteLine($" :The host the load balancer sends it to {l.Host.ToString()}");
w.WriteLine("-------------------------------");
w.Close();
w.Dispose();
stream.Close();
stream.Dispose();
}
public void StopRequest(LogRequest request)
{
request.Watch.Stop();
if (this.RecordInDatabase(request))
{
repo.Insert(request);
}
}
public async Task Invoke(HttpContext context, Log log)
{
if (log is null)
{
throw new ArgumentNullException(nameof(log));
}
//request
LogRequest request = log.StartRequest();
request.Path = context.Request.Path;
request.Host = LoadBalancer.GetInstance().GetCurrent();
// streamble more than once
context.Request.EnableBuffering();
request.Body = await new StreamReader(context.Request.Body).ReadToEndAsync();
//read again later
context.Request.Body.Position = 0;
request.Method = context.Request.Method;
var claims = context.User.Claims;
//finds claimtype
var origionalStream = context.Response.Body;
var bodyBuffer = new MemoryStream();
context.Response.Body = bodyBuffer;
await next(context);
// response
if (context.Response != null)
{
request.StatusCode = context.Response.StatusCode;
}
else
{
request.StatusCode = 0;
}
bodyBuffer.Seek(0, SeekOrigin.Begin);
var stream = context.Response.Body;
request.ResponseBody = await new StreamReader(stream).ReadToEndAsync();
bodyBuffer.Seek(0, SeekOrigin.Begin);
await bodyBuffer.CopyToAsync(origionalStream);
context.Response.Body = origionalStream;
//ends
log.StopRequest(request);
}
private bool RecordInDatabase(LogRequest request)
{
return(true);
}
public void Insert(LogRequest item)
{
LogToFile(item);
}
