public async Task <ServerResponse> SendAsync(ClientRequest request)
{
var start = GetTimestamp();
var response = new ServerResponse(request);
try {
RequestStarting?.Invoke(this, new RequestStartingEventArgs(request));
await SendAsync(request, response);
response.DurationMs = GetTimeSince(start);
RequestCompleted?.Invoke(this, new RequestCompletedEventArgs(response));
} catch (Exception ex) {
response.Exception = ex;
RequestCompleted?.Invoke(this, new RequestCompletedEventArgs(response));
if (response.Exception != null)
{
if (response.Exception == ex)
{
throw;
}
else
{
throw response.Exception; //throw new exception
}
}
}
return(response);
}
public void LogRequestStarting()
{
var requestStarting = new RequestStarting(new HttpRequestContext(_context), out _logContext);
_logOverheadStopwatch.Start();
_log.Info(requestStarting);
_logOverheadStopwatch.Stop();
_requestStopwatch.Restart();
}
protected override void OnRequestStart(RequestDiagnosticData data)
{
RequestStarting?.Invoke(data.Operation, data.RequestContext);
}
// events -----------------------
internal void OnRequestStarting(RequestContext context)
{
RequestStarting?.Invoke(this, new GraphQLServerEventArgs(context));
}
