public async Task Invoke(HttpContext context)
{
try
{
await next(context);
}
catch (Exception e)
{
Exception ex = e as ApplicationInsightsAlreadyInspectedException;
if (ex != null)
{
ex = e.InnerException;
}
else
{
insight.Exception(e, "ExceptionHandlingMiddleware");
}
if (context.Response.HasStarted)
{
throw;
}
var errorResponse = new ErrorResponse
{
CorrelationId = CallContext.ClientContext.CorrelationId,
Message = options.HideErrorMessage ? "$(GeneralErrorMessage)" : e.Message,
Status = (int)((e as HttpStatusException)?.Status ?? StatusCode.InternalServerError)
};
context.Response.StatusCode = errorResponse.Status;
context.Response.ContentType = "application/json";
await context.Response.WriteAsync(Newtonsoft.Json.JsonConvert.SerializeObject(errorResponse));
}
}