////////////////////////////////////////////////////////////////////////////////////////////////
/*--------------------------------------------------------------------------------------------*/
public void LogResponse(IApiRequest pApiReq)
{
IOperationContext oc = pApiReq.OpCtx;
long totalMs = (long)GetTimerMilliseconds();
long jsonLen = (Json == null ? 0 : Json.Length);
ThreadPool.QueueUserWorkItem(w => {
try {
oc.Analytics.TrackRequest(pApiReq.Method, pApiReq.Path);
}
catch (Exception e) {
Log.Error("Analytics failure", e);
}
});
////
IMetricsManager m = oc.Metrics;
string key = BuildGraphiteKey(pApiReq);
m.Counter(key, 1);
m.Counter(key + ".requests", 1);
m.Counter(key + ".errors", (IsError ? 1 : 0));
m.Timer(key + ".total-ms", totalMs);
m.Mean(key + ".json-len", jsonLen);
if (oc.Data.DbQueryExecutionCount > 0)
{
m.Timer(key + ".db", oc.Data.DbQueryMillis);
m.Mean(key + ".db.queries", oc.Data.DbQueryExecutionCount);
}
//ARv1: (ApiResponse log, version 1)
// IP, QueryCount, TotalMs, JsonLen, Timestamp, HttpStatus, IsError, Method, Path, Exception
const string name = "ARv1";
const string x = " | ";
string ctxId = Logger.GuidToString(oc.ContextId);
string v1 =
pApiReq.IpAddress + x +
oc.Data.DbQueryExecutionCount + x +
totalMs + x +
jsonLen + x +
DateTime.UtcNow.Ticks + x +
(int)Status + x +
(IsError ? 1 : 0) + x +
pApiReq.Method + x +
pApiReq.Path;
if (Unhandled == null)
{
Log.Info(ctxId, name, v1);
}
else
{
Log.Error(ctxId, name, v1, Unhandled);
}
}
/*--------------------------------------------------------------------------------------------*/
private bool IsCacheHit(string pName, string pKey)
{
bool hit = Contains(pKey);
vMetrics.Counter("cache.mem." + pName + "." + (hit ? "hit" : "miss"), 1);
return(hit);
}
/*--------------------------------------------------------------------------------------------*/
protected virtual void OnDataPostExecute(IDataAccess pAccess, IResponseResult pResult)
{
DbQueryExecutionCount++;
DbQueryMillis += (pResult.Response.Timer == null ? 0 : (int)pResult.Response.Timer);
string key = "opdata." + pAccess.ExecuteName;
vMetrics.Counter(key, 1);
if (pResult.Response.Timer != null)
{
vMetrics.Timer(key + ".rc", (long)pResult.Response.Timer);
}
vMetrics.Timer(key + ".ex", (long)pResult.ExecutionMilliseconds);
vMetrics.Mean(key + ".len", pResult.ResponseJson.Length);
vMetrics.Counter(key + ".err", (pResult.IsError ? 1 : 0));
//Log.Debug(ContextId, "Data", "PostExec timer: "+pResult.Response.Timer+"ms");
//Log.Debug(ContextId.ToString("N"), "Data", "Request: "+pResult.RequestJson);
//Log.Debug(ContextId.ToString("N"), "Data", "Response: "+pResult.ResponseJson);
}