private async Task SendData(TableInfo table, LogEntity logEntity)
{
while (true)
{
await _lock.WaitAsync();
try
{
if (!_isConnect || _writer == null)
{
_writer?.Dispose();
_client?.Dispose();
_client = new TcpClient(_settings.LogStash.Host, _settings.LogStash.Port);
_writer = new StreamWriter(_client.GetStream());
_isConnect = true;
}
var dto = new LogDto()
{
DateTime = logEntity.DateTime,
Level = logEntity.Level,
Version = logEntity.Version,
Component = logEntity.Component,
Process = logEntity.Process,
Context = logEntity.Context,
Type = logEntity.Type,
Stack = logEntity.Stack,
Msg = logEntity.Msg,
Table = table.Name,
AccountName = table.Account
};
PreparingContext(dto);
var json = dto.ToJson();
await _writer.WriteLineAsync(json);
return;
}
catch (Exception ex)
{
await _log.WriteInfoAsync(nameof(AzureLogHandler), nameof(SendData), $"{_settings.LogStash.Host}:_settings.LogStash.Port", ex.ToString());
await Task.Delay(2000);
_isConnect = false;
}
finally
{
_lock.Release();
}
}
}
private async Task <bool> SendDataToAggregator(TableInfo table, IEnumerable <LogEntity> logEntityList)
{
var data = logEntityList.Select(logEntity =>
{
var dto = new LogDto()
{
DateTime = logEntity.DateTime,
Level = logEntity.Level,
Version = logEntity.Version,
Component = logEntity.Component,
Process = logEntity.Process,
Context = logEntity.Context,
Type = logEntity.Type,
Stack = logEntity.Stack,
Msg = logEntity.Msg,
Table = table.Name,
AccountName = table.Account,
Env = logEntity.Env
};
PreparingContext(dto);
var json = dto.ToJson();
return(new
{
topic = "lykke-logs",
sender = $"{table.Account}.{table.Name}",
level = logEntity.Level,
document = json
});
})
.ToList();
try
{
var result = await _aggregatorUrl.PostJsonAsync(data);
return(result.StatusCode == HttpStatusCode.OK);
}
catch (Exception ex)
{
Console.WriteLine($"Cannot sent logs to aggregator: {ex}");
return(false);
}
}
private void PreparingContext(LogDto logEntity)
{
if (!_settings.ParseContextAsJson && (string.IsNullOrEmpty(logEntity.Context) || !logEntity.Context.StartsWith('{')))
{
return;
}
try
{
var ctx = JObject.Parse(logEntity.Context);
logEntity.ContextData = ctx;
}
// ReSharper disable once EmptyGeneralCatchClause
catch (Exception)
{
}
}
private async Task SendDataToSocket(StreamWriter writer, TableInfo table, LogEntity logEntity)
{
var dto = new LogDto()
{
DateTime = logEntity.DateTime,
Level = logEntity.Level,
Version = logEntity.Version,
Component = logEntity.Component,
Process = logEntity.Process,
Context = logEntity.Context,
Type = logEntity.Type,
Stack = logEntity.Stack,
Msg = logEntity.Msg,
Table = table.Name,
AccountName = table.Account,
Env = logEntity.Env
};
PreparingContext(dto);
var json = dto.ToJson();
await writer.WriteLineAsync(json);
}