private static bool IsTracingEnabled(IRequestHeaders headers)
{
if (!Tracer.Instance.Settings.IsIntegrationEnabled(SocketHandlerIntegrationId, defaultValue: false))
{
return(false);
}
if (headers.TryGetValues(HttpHeaderNames.TracingEnabled, out var headerValues))
{
if (headerValues is string[] arrayValues)
{
for (var i = 0; i < arrayValues.Length; i++)
{
if (string.Equals(arrayValues[i], "false", StringComparison.OrdinalIgnoreCase))
{
return(false);
}
}
return(true);
}
if (headerValues != null && headerValues.Any(s => string.Equals(s, "false", StringComparison.OrdinalIgnoreCase)))
{
// tracing is disabled for this request via http header
return(false);
}
}
return(true);
}
private static bool IsTracingEnabled(IRequestHeaders headers, Func <bool> isTracingEnableFunc = null)
{
if (isTracingEnableFunc != null && !isTracingEnableFunc())
{
return(false);
}
if (headers.TryGetValues(HttpHeaderNames.TracingEnabled, out var headerValues))
{
if (headerValues is string[] arrayValues)
{
for (var i = 0; i < arrayValues.Length; i++)
{
if (string.Equals(arrayValues[i], "false", StringComparison.OrdinalIgnoreCase))
{
return(false);
}
}
return(true);
}
if (headerValues != null && headerValues.Any(s => string.Equals(s, "false", StringComparison.OrdinalIgnoreCase)))
{
// tracing is disabled for this request via http header
return(false);
}
}
return(true);
}
public IEnumerable <string> GetValues(string name)
{
if (_headers.TryGetValues(name, out IEnumerable <string> values))
{
return(values);
}
return(Enumerable.Empty <string>());
}