public override async Task <Empty> StopSpan(StopSpanRequest request, ServerCallContext context)
{
await _uiUpdateHub.Clients.All.SendAsync("StopSpan", request);
var span = await _dbContext.Spans.SingleOrDefaultAsync(s => s.SpanIdentifier == request.SpanIdentifier);
if (span == null)
{
_logger.LogWarning($"No span for { request.SpanIdentifier}, skipping");
return(new Empty());
}
span.StoppedAtUtc = DateTime.UtcNow;
var ongoingSpans = await _dbContext.Spans.AnyAsync(s => s.TraceIdentifier == request.TraceIdentifier && s.StoppedAtUtc != null);
if (!ongoingSpans)
{
var trace = await _dbContext.Traces.SingleOrDefaultAsync(t => t.TraceIdentifier == request.TraceIdentifier);
trace.StoppedAtUtc = DateTime.UtcNow;
}
await _dbContext.SaveChangesAsync();
return(new Empty());
}
public async Task StopSpan(StopSpanRequest requestUpdate)
{
await _client.StopSpanAsync(requestUpdate);
}