/// <summary>
///
/// </summary>
/// <returns></returns>
async public Task PingAsync()
{
await AsyncTaskQueue.EnqueueAsync(async () =>
{
var OutPacket = new MysqlPacket(ConnectionEncoding, 0);
OutPacket.WriteNumber(1, (uint)MysqlCommandEnum.COM_PING);
await SendPacketAsync(OutPacket);
});
}
/// <summary>
///
/// </summary>
/// <param name="DatabaseName"></param>
/// <returns></returns>
async public Task SelectDatabaseAsync(string DatabaseName)
{
await AsyncTaskQueue.EnqueueAsync(async () =>
{
var OutPacket = new MysqlPacket(ConnectionEncoding, 0);
OutPacket.WriteNumber(1, (uint)MysqlCommandEnum.COM_INIT_DB);
OutPacket.WryteBytes(ConnectionEncoding.GetBytes(DatabaseName));
await SendPacketAsync(OutPacket);
await ReadPacketAsync();
});
}
/// <summary>
///
/// </summary>
/// <param name="Query"></param>
/// <returns></returns>
async public Task<MysqlQueryResult> QueryAsync(string Query, params object[] Params)
{
var MysqlQueryResult = new MysqlQueryResult();
Query = ReplaceParameters(Query, Params);
await AsyncTaskQueue.EnqueueAsync(async () =>
{
var OutPacket = new MysqlPacket(ConnectionEncoding, 0);
OutPacket.WriteNumber(1, (uint)MysqlCommandEnum.COM_QUERY);
OutPacket.WryteBytes(ConnectionEncoding.GetBytes(Query));
await SendPacketAsync(OutPacket);
int NumberOfFields = HandleResultSetHeaderPacket(await ReadPacketAsync());
//Console.WriteLine("Number of fields: {0}", NumberOfFields);
if (NumberOfFields > 0)
{
// Read fields
while (true)
{
var InPacket = await ReadPacketAsync();
if (CheckEofPacket(InPacket)) break;
MysqlQueryResult.Columns.Add(HandleFieldPacket(InPacket));
}
// Read words
while (true)
{
var InPacket = await ReadPacketAsync();
if (CheckEofPacket(InPacket)) break;
MysqlQueryResult.Rows.Add(HandleRowDataPacket(InPacket, MysqlQueryResult.Columns));
}
}
});
return MysqlQueryResult;
}
