public async Task <string> Get()
{
var sb = new StringBuilder();
await _tenantRepository.EnsureInitializedAsync().ConfigureAwait(false);
sb.AppendLine(_tenantRepository.All.Length + " tenants in index");
return(sb.ToString());
}
public async Task <TenantObj[]> Get()
{
await _repository.EnsureInitializedAsync().ConfigureAwait(false);
return(_repository.All);
}
public async Task <IActionResult> Post()
{
await _tenantRepository.EnsureInitializedAsync().ConfigureAwait(false);
using (var memoryStream = new MemoryStream((int)Request.ContentLength.GetValueOrDefault(0)))
{
if (Request.Headers["Content-Encoding"] == "gzip")
{
using (var gunzip = new GZipStream(Request.Body, CompressionMode.Decompress))
{
await gunzip.CopyToAsync(memoryStream).ConfigureAwait(false);
}
}
else
{
await Request.Body.CopyToAsync(memoryStream).ConfigureAwait(false);
}
string instrumentationKey = null;
memoryStream.Position = 0;
var objectsByIndex = new Dictionary <string, LinkedList <JObject> >();
using (var reader = new JsonTextReader(new StreamReader(memoryStream, Encoding.UTF8, false, 8192, true))
{
SupportMultipleContent = true
})
{
while (reader.Read())
{
var loadedObject = JObject.Load(reader);
var thisKey = loadedObject["iKey"]?.Value <string>();
if (instrumentationKey == null)
{
instrumentationKey = thisKey;
}
else if (instrumentationKey != thisKey)
{
throw new Exception("cannot mix messages for different targets!");
}
var time = loadedObject["time"].Value <DateTime>();
var messageType = loadedObject["data"]?["baseType"].Value <string>() ?? "Unknown";
var indexName = _indexNameBuilder.GetIndexName(thisKey, time, messageType);
_messageFilter.SanitizeMessage(loadedObject);
if (!objectsByIndex.TryGetValue(indexName, out var list))
{
list = new LinkedList <JObject>();
objectsByIndex.Add(indexName, list);
}
list.AddLast(loadedObject);
}
}
var tenant = _tenantRepository.All.SingleOrDefault(i => i.Identifier == instrumentationKey);
if (tenant == null)
{
return(base.BadRequest());
}
var client = new ElasticClient(_elasticClientSettings);
foreach (var item in objectsByIndex)
{
// hand-craft a bulk request here
var builder = new StringBuilder();
foreach (var obj in item.Value)
{
builder.Append("{\"index\": { \"_type\": \"doc\", \"_index\": \"");
builder.Append(item.Key);
builder.AppendLine("\"}}");
builder.AppendLine(JsonConvert.SerializeObject(obj, Formatting.None));
}
await client.LowLevel.BulkAsync <StringResponse>(builder.ToString()).ConfigureAwait(false);
// process results.
}
return(Accepted());
}
}
