public async Task <IActionResult> GetAsync(
[HttpTrigger(AuthorizationLevel.Anonymous, "get", Route = "todo/{id}")] HttpRequest req, int id, ILogger log)
{
using (log.BeginScope(new Dictionary <string, object>()
{
[Constants.FunctionName] = "GetToDo",
["Outer"] = "Outer",
}))
{
log.LogInformation(EventConstants.GetTodoEventId, $"Fetching to do {{{Constants.TodoItemId}}}", id);
using (log.BeginScope(new Dictionary <string, object>()
{
[Constants.CorrelationIdHeader] = correlationProvider.GetCorrelationId(),
["Inner"] = "Inner",
}))
{
log.LogInformation(EventConstants.GetTodoEventId, $"This should have both CorrelationIdHeader and function name Fetching to do {{{Constants.TodoItemId}}}", id);
var todoItem = await toDoItemsService.GetToDoItem(id);
return(new OkObjectResult(todoItem));
}
}
}
public virtual async Task InvokeAsync(HttpContext context, RequestDelegate next)
{
_logger.Here(l => l.Entering(_correlationProvider, CorrelationIdHeaderName, _obtainCorrelationIdFromRequestHeaders));
if (_obtainCorrelationIdFromRequestHeaders)
{
string lowerCaseCorrelationIdHeaderName = CorrelationIdHeaderName.ToLower();
Microsoft.Extensions.Primitives.StringValues headerValue = context.Request.Headers.FirstOrDefault(x => x.Key.ToLower() == lowerCaseCorrelationIdHeaderName).Value;
if (headerValue.Count > 0)
{
var correlationValue = headerValue.First();
_logger.Here(l => l.LogTrace("Using {@0} header value {@1} as correlation id.", CorrelationIdHeaderName, correlationValue));
_correlationProvider.SetCorrelationId(correlationValue);
}
}
CorrelationProvider.CurrentCorrelationProvider = _correlationProvider;
using (_logger.BeginScope(new[] { new KeyValuePair <string, object>(Constants.CorrelationId, _correlationProvider.GetCorrelationId()) }))
{
await next(context);
}
_logger.Here(l => l.Exiting());
}