public virtual Task <HttpResponseMessage> SendAsync(HttpRequestMessage request,
CancellationToken cancellationToken)
{
if (request == null)
{
throw new ArgumentNullException("request");
}
CheckDisposed();
if (NetEventSource.Log.IsEnabled())
{
NetEventSource.Enter(NetEventSource.ComponentType.Http, this, "SendAsync",
LoggingHash.GetObjectLogHash(request) + ": " + request);
}
Task <HttpResponseMessage> task = _handler.SendAsync(request, cancellationToken);
if (NetEventSource.Log.IsEnabled())
{
NetEventSource.Exit(NetEventSource.ComponentType.Http, this, "SendAsync", task);
}
return(task);
}
private void LogSendError(HttpRequestMessage request, CancellationTokenSource cancellationTokenSource,
string method, Exception e)
{
Contract.Requires(request != null);
if (cancellationTokenSource.IsCancellationRequested)
{
if (NetEventSource.Log.IsEnabled())
{
NetEventSource.PrintError(NetEventSource.ComponentType.Http, this, method, string.Format(System.Globalization.CultureInfo.InvariantCulture, SR.net_http_client_send_canceled, LoggingHash.GetObjectLogHash(request)));
}
}
else
{
Debug.Assert(e != null);
if (NetEventSource.Log.IsEnabled())
{
NetEventSource.PrintError(NetEventSource.ComponentType.Http, this, method, string.Format(System.Globalization.CultureInfo.InvariantCulture, SR.net_http_client_send_error, LoggingHash.GetObjectLogHash(request), e));
}
}
}
