public override void Dispose()
{
_worldSession = null;
_queryProcessor = null;
_serverChallenge = null;
_sessionKey = null;
_compressionStream = null;
base.Dispose();
}
public Session(Socket socket) : base(socket)
{
clientSecret = new byte[32];
queryProcessor = new AsyncCallbackProcessor <QueryCallback>();
responseCallbacks = new Dictionary <uint, Action <CodedInputStream> >();
}
static void Main(string[] args)
{
var TestDB = new TestDatabase();
DatabaseLoader loader = new DatabaseLoader(false);
loader.AddDatabase(TestDB, new MySqlConnectionInfo()
{
Host = "127.0.0.1",
Port = "3306",
Username = "******",
Password = "******",
Database = "asyncsql_test"
}, 5);
var dbLoaded = loader.Load();
if (!dbLoaded)
{
Console.WriteLine("test db load failed!");
return;
}
var success = TestDB.DirectExecute("SELECT 1 FROM account");
if (success)
{
Console.WriteLine("Direct execute sql successfully.");
}
PreparedStatement stmt = TestDB.GetPreparedStatement(LoginStatements.INS_ACCOUNT);
stmt.AddValue(0, "asyncsql1");
TestDB.DirectExecute(stmt);
stmt = TestDB.GetPreparedStatement(LoginStatements.SEL_ACCOUNT_LIST_BY_NAME);
stmt.AddValue(0, "asyncsql1");
var result = TestDB.Query(stmt);
if (result.IsEmpty())
{
Console.WriteLine("Query failed.");
}
else
{
uint accountId = result.Read <uint>(0);
string accountName = result.Read <string>(1);
Console.WriteLine("Query success. accountId: {0}, accountName: {1}", accountId, accountName);
}
// Next teset async query
AsyncCallbackProcessor <QueryCallback> queryProcessor = new AsyncCallbackProcessor <QueryCallback>();
for (int i = 0; i < 5; i++)
{
stmt = TestDB.GetPreparedStatement(LoginStatements.SEL_ACCOUNT_LIST);
queryProcessor.AddCallback(TestDB.AsyncQuery(stmt).WithCallback(async result =>
{
if (!result.IsEmpty())
{
do
{
var accountId = result.Read <uint>(0);
string accountName = result.Read <string>(1);
Console.WriteLine("Async execute query {0} - accountId: {1}, accountName: {2}", stmt.CommandText, accountId, accountName);
} while (result.NextRow());
}
await AsyncFoo();
Console.WriteLine("Async query callback DONE.");
}));
}
// Process async queries in another thread.
var updateThread = new Thread(() =>
{
while (true)
{
queryProcessor.ProcessReadyCallbacks();
Thread.Sleep(500);
}
})
{
IsBackground = true, Name = "AsyncQueryThread"
};
updateThread.Start();
Thread.Sleep(2000);
TestDB.Dispose();
}
