public void BeforeExecuteCommand(MySqlDataTraceCommand sqlCommand)
{
var context = _tracingContext.CreateExitSegmentContext(ResolveOperationName(sqlCommand),
sqlCommand.DbServer);
context.Span.SpanLayer = Tracing.Segments.SpanLayer.DB;
context.Span.Component = Common.Components.SQLCLIENT;
context.Span.AddTag(Common.Tags.DB_TYPE, "MySql");
context.Span.AddTag(Common.Tags.DB_INSTANCE, sqlCommand.Database);
context.Span.AddTag(Common.Tags.DB_STATEMENT, sqlCommand.SqlText);
}
private MySqlDataTraceCommand GetCommand(object driverIdObj, object cmd)
{
var command = new MySqlDataTraceCommand();
if (_dbConn.TryGetValue((long)driverIdObj, out var database))
{
command.Database = database.Database;
command.DbServer = database.Server;
}
command.SqlText = (cmd == null ? "" : cmd.ToString());
return(command);
}
private static string ResolveOperationName(MySqlDataTraceCommand sqlCommand)
{
var commandType = sqlCommand.SqlText?.Split(' ');
return($"{MySqlDataDiagnosticStrings.MySqlDataPrefix}{commandType?.FirstOrDefault()}");
}