public static IDisposable StartHttpSpan(this ITraceSpanProvider traceSpanProvider, HttpWebRequest request)
{
if (request == null)
{
throw new ArgumentNullException(nameof(request));
}
var requestSpan = SetHttpHeadersAndCreateSpan(traceSpanProvider?.CurrentSpan, request.RequestUri, (k, v) => request.Headers[k] = v);
requestSpan?.SetTag(SpanTagNames.HttpMethod, request.Method);
return(requestSpan);
}
public static HttpMessageHandler CreateHttpMessageHandler(ITraceSpanProvider traceSpanProvider, HttpMessageHandler messageHandler) => new TracingHttpMessageHandler(traceSpanProvider, messageHandler);
public TracingHttpMessageHandler(ITraceSpanProvider traceSpanProvider, HttpMessageHandler innerHandler)
: base(innerHandler)
{
m_traceSpanProvider = traceSpanProvider;
}
public static DbConnection Create(DbConnection connection, ITraceSpanProvider traceSpanProvider) => new TracingDbConnection(connection ?? throw new ArgumentNullException(nameof(connection)), traceSpanProvider);
