static void Main(string[] args)
{
Console.WriteLine("SocketPro performance test against a remote MySQL backend DB");
Console.WriteLine("Remote host: ");
string host = Console.ReadLine();
Console.WriteLine("Database name: ");
string dbName = Console.ReadLine();
Console.WriteLine("Table name: ");
string tableName = Console.ReadLine();
Console.WriteLine("sql filter: ");
string filter = Console.ReadLine();
CConnectionContext cc = new CConnectionContext(host, 20902, "root", "Smash123");
Console.WriteLine("Asynchronous execution (0) or synchronous execution (1) ?");
bool sync = (Console.ReadKey().KeyChar != '0');
using (CSocketPool <CMysql> spMysql = new CSocketPool <CMysql>())
{
if (!spMysql.StartSocketPool(cc, 1, 1))
{
Console.WriteLine("Failed in connecting to remote helloworld server");
Console.WriteLine("Press any key to close the application ......");
Console.Read();
return;
}
Console.WriteLine("");
Console.WriteLine("Computing ......");
CMysql mysql = spMysql.Seek();
CAsyncDBHandler.DResult dr = (handler, res, errMsg) =>
{
if (res != 0)
{
Console.WriteLine("res = {0}, errMsg: {1}", res, errMsg);
}
};
uint obtained = 0;
bool ok = mysql.Open(dbName, dr);
#if USE_DATATABLE
List <KeyValuePair <CDBColumnInfoArray, DataTable> > ra = new List <KeyValuePair <CDBColumnInfoArray, DataTable> >();
#else
List <KeyValuePair <CDBColumnInfoArray, CDBVariantArray> > ra = new List <KeyValuePair <CDBColumnInfoArray, CDBVariantArray> >();
#endif
CAsyncDBHandler.DExecuteResult er = (handler, res, errMsg, affected, fail_ok, id) =>
{
if (res != 0)
{
Console.WriteLine("fails = {0}, oks = {1}, res = {2}, errMsg: {3}", (uint)(fail_ok >> 32), (uint)fail_ok, res, errMsg);
}
ra.Clear();
++obtained;
};
CAsyncDBHandler.DRows r = (handler, rowData) =>
{
//rowset data come here
int last = ra.Count - 1;
#if USE_DATATABLE
KeyValuePair <CDBColumnInfoArray, DataTable> item = ra[last];
CAsyncDBHandler.AppendRowDataIntoDataTable(rowData, item.Value);
#else
KeyValuePair <CDBColumnInfoArray, CDBVariantArray> item = ra[last];
item.Value.AddRange(rowData);
#endif
};
CAsyncDBHandler.DRowsetHeader rh = (handler) =>
{
//rowset header comes here
#if USE_DATATABLE
DataTable dt = CAsyncDBHandler.MakeDataTable(handler.ColumnInfo);
KeyValuePair <CDBColumnInfoArray, DataTable> item = new KeyValuePair <CDBColumnInfoArray, DataTable>(handler.ColumnInfo, dt);
#else
KeyValuePair <CDBColumnInfoArray, CDBVariantArray> item = new KeyValuePair <CDBColumnInfoArray, CDBVariantArray>(handler.ColumnInfo, new CDBVariantArray());
#endif
ra.Add(item);
};
obtained = 0;
string sql = "select * from " + tableName;
if (filter.Length > 0)
{
sql += " where " + filter;
}
int count = 10000;
DateTime start = DateTime.Now;
for (int n = 0; n < count; ++n)
{
ok = mysql.Execute(sql, er, r, rh);
if (sync && ok)
{
ok = mysql.WaitAll();
}
if (!ok)
{
break;
}
}
if (!sync && ok)
{
ok = mysql.WaitAll();
}
double diff = (DateTime.Now - start).TotalMilliseconds;
Console.WriteLine("Time required = {0} milliseconds for {1} query requests", diff, obtained);
//you need to compile and run the sample project test_sharp before running the below code
ok = mysql.Execute("USE mysqldb;delete from company where id > 3");
string sql_insert_parameter = "INSERT INTO company(ID,NAME,ADDRESS,Income)VALUES(?,?,?,?)";
ok = mysql.Prepare(sql_insert_parameter, dr);
ok = mysql.WaitAll();
int index = 0;
count = 50000;
Console.WriteLine();
Console.WriteLine("Going to insert {0} records into the table mysqldb.company", count);
start = DateTime.Now;
CDBVariantArray vData = new CDBVariantArray();
ok = mysql.BeginTrans();
for (int n = 0; n < count; ++n)
{
vData.Add(n + 4);
int data = (n % 3);
switch (data)
{
case 0:
vData.Add("Google Inc.");
vData.Add("1600 Amphitheatre Parkway, Mountain View, CA 94043, USA");
vData.Add(66000000000.12);
break;
case 1:
vData.Add("Microsoft Inc.");
vData.Add("700 Bellevue Way NE- 22nd Floor, Bellevue, WA 98804, USA");
vData.Add(93600000001.24);
break;
default:
vData.Add("Apple Inc.");
vData.Add("1 Infinite Loop, Cupertino, CA 95014, USA");
vData.Add(234000000002.17);
break;
}
++index;
//send 2000 sets of parameter data onto server for processing in batch
if (2000 == index)
{
ok = mysql.Execute(vData, er);
ok = mysql.EndTrans();
vData.Clear();
Console.WriteLine("Commit {0} records into the table mysqldb.company", index);
ok = mysql.BeginTrans();
index = 0;
}
}
if (vData.Count > 0)
{
ok = mysql.Execute(vData, er);
Console.WriteLine("Commit {0} records into the table mysqldb.company", index);
}
ok = mysql.EndTrans();
ok = mysql.WaitAll();
diff = (DateTime.Now - start).TotalMilliseconds;
Console.WriteLine("Time required = {0} milliseconds for {1} insert requests", diff, count);
Console.WriteLine();
Console.WriteLine("Press any key to close the application ......");
Console.ReadLine();
}
}
static void Main(string[] args)
{
Console.WriteLine("Remote host: ");
string host = Console.ReadLine();
CConnectionContext cc = new CConnectionContext(host, 20901, "sa", "Smash123");
#if DEBUG
using (CSocketPool <CSqlServer> spSql = new CSocketPool <CSqlServer>(true, 3600 * 1000))
#else
using (CSocketPool <CSqlServer> spSql = new CSocketPool <CSqlServer>())
#endif
{
if (!spSql.StartSocketPool(cc, 1))
{
Console.WriteLine("Failed in connecting to remote async sql server. Press any key to close the application ......");
Console.Read();
return;
}
CSqlServer sql = spSql.Seek();
//track all DML (DELETE, INSERT and UPDATE) events
sql.Socket.Push.OnPublish += (sender, messageSender, group, msg) => {
if (group[0] == DB_CONSTS.STREAMING_SQL_CHAT_GROUP_ID)
{
object[] vMsg = (object[])msg;
tagUpdateEvent ue = (tagUpdateEvent)(int)(vMsg[0]);
string server = (string)vMsg[1];
string user = (string)vMsg[2];
string database = (string)vMsg[3];
Console.WriteLine("DML event={0}, server={1}, database={2}, user={3}, table={4}", ue, server, database, user, vMsg[4].ToString());
}
};
List <KeyValuePair <CDBColumnInfoArray, CDBVariantArray> > ra = new List <KeyValuePair <CDBColumnInfoArray, CDBVariantArray> >();
//enable monitoring DML events through triggers by flag DB_CONSTS.ENABLE_TABLE_UPDATE_MESSAGES
bool ok = sql.Open("", dr, DB_CONSTS.ENABLE_TABLE_UPDATE_MESSAGES);
sql.WaitAll();
CAsyncDBHandler.DRowsetHeader rh = (h) => {
CDBColumnInfoArray v = h.ColumnInfo;
if (v.Count > 0)
{
Console.WriteLine("dbPath={0}, tablePath={1}", v[0].DBPath, v[0].TablePath);
ra.Add(new KeyValuePair <CDBColumnInfoArray, CDBVariantArray>(v, new CDBVariantArray()));
}
};
CAsyncDBHandler.DRows rows = (h, vData) => {
int endIndex = ra.Count - 1;
ra[endIndex].Value.AddRange(vData);
};
//bring all table data which have USqlStream trigger (usqlserver.USqlStream.PublishDMLEvent) with an empty sql input string when opening with the flag DB_CONSTS.ENABLE_TABLE_UPDATE_MESSAGES
ok = sql.Execute("", er, rows, rh);
TestCreateTablesAndStoredProcedures(sql);
ok = sql.Execute("select * from SpatialTable", er, rows, rh);
ok = sql.Execute("delete from employee;delete from company;delete from test_rare1;delete from SpatialTable;INSERT INTO SpatialTable(mygeometry, mygeography)VALUES(geometry::STGeomFromText('LINESTRING(100 100,20 180,180 180)',0),geography::Point(47.6475,-122.1393,4326))", er);
ok = sql.Execute("INSERT INTO test_rare1(mybool,mymoney,myxml,myvariant,mydateimeoffset)values(1,23.45,'<sometest />', N'美国总统川普下个星期四','2017-05-02 00:00:00.0000000 -04:00');INSERT INTO test_rare1(mybool,mymoney,myvariant)values(0,1223.45,'This is a test for ASCII string inside sql_variant');INSERT INTO test_rare1(myvariant)values(283.45)", er);
TestPreparedStatements(sql);
TestPreparedStatements_2(sql);
InsertBLOBByPreparedStatement(sql);
CDBVariantArray vPData = new CDBVariantArray();
//first set
vPData.Add(0); //retval
vPData.Add(1);
vPData.Add(21.2);
vPData.Add(null);
//2nd set
vPData.Add(0); //retval
vPData.Add(2);
vPData.Add(11.42);
vPData.Add(null);
TestStoredProcedure(sql, ra, vPData);
sql.WaitAll();
vPData.Clear();
//first set
vPData.Add(-1); //return int
vPData.Add(1); //@testid
vPData.Add(DateTime.Now);
vPData.Add("<test_sqlserver />"); //@myxml
Guid guid = Guid.NewGuid();
vPData.Add(guid); //@tuuid
vPData.Add(true); //@myvar
//2nd set
vPData.Add(-2); //return int
vPData.Add(4); //@testid
vPData.Add(DateTime.Now);
vPData.Add("<test_sqlserver_again />"); //@myxml
Guid guid2 = Guid.NewGuid();
vPData.Add(guid2); //@tuuid
vPData.Add(false); //@myvar
TestStoredProcedure_2(sql, ra, vPData);
sql.WaitAll();
TestBatch(sql, ra);
CDBVariantArray vParam = new CDBVariantArray();
//first set
vParam.Add(1); //ID
vParam.Add(0); //retval
//last three data will be updated with outputs
vParam.Add(1); //input @p_company_id, output retval
vParam.Add(21.2); //input @p_sum_salary, output @p_sum_salary
vParam.Add(null); //output @p_last_dt
vParam.Add(2); //EMPLOYEEID
//2nd set
vParam.Add(2); //ID
vParam.Add(0); //retval
//last three data will be updated with outputs
vParam.Add(2); //input @p_company_id, output retval
vParam.Add(11.42); //input @p_sum_salary, output @p_sum_salary
vParam.Add(null); //output @p_last_dt
vParam.Add(3); //EMPLOYEEID
TestBatch2(sql, ra, vParam);
sql.WaitAll();
int index = 0;
Console.WriteLine("+++++ Start rowsets +++");
foreach (KeyValuePair <CDBColumnInfoArray, CDBVariantArray> it in ra)
{
Console.Write("Statement index = {0}", index);
if (it.Key.Count > 0)
{
Console.WriteLine(", rowset with columns = {0}, records = {1}.", it.Key.Count, it.Value.Count / it.Key.Count);
}
else
{
Console.WriteLine(", no rowset received.");
}
++index;
}
Console.WriteLine("+++++ End rowsets +++");
Console.WriteLine();
Console.WriteLine("Press any key to close the application ......");
Console.Read();
Console.WriteLine("Press any key to close the application ......");
Console.Read();
}
}
static void Main(string[] args)
{
const int sessions_per_host = 2; const int cycles = 10000; string[] vHost = { "localhost", "192.168.2.172" };
using (CSocketPool <CSqlite> sp = new CSocketPool <CSqlite>()) {
sp.QueueName = "ar_sharp"; //set a local message queue to backup requests for auto fault recovery
CConnectionContext[,] ppCc = new CConnectionContext[1, vHost.Length *sessions_per_host]; //one thread enough
for (int n = 0; n < vHost.Length; ++n)
{
for (int j = 0; j < sessions_per_host; ++j)
{
ppCc[0, n *sessions_per_host + j] = new CConnectionContext(vHost[n], 20901, "AClientUserId", "Mypassword");
}
}
bool ok = sp.StartSocketPool(ppCc);
if (!ok)
{
Console.WriteLine("There is no connection and press any key to close the application ......");
Console.Read(); return;
}
string sql = "SELECT max(amount), min(amount), avg(amount) FROM payment";
Console.WriteLine("Input a filter for payment_id"); string filter = Console.ReadLine();
if (filter.Length > 0)
{
sql += (" WHERE " + filter);
}
var v = sp.AsyncHandlers;
foreach (var h in v)
{
ok = h.Open("sakila.db", (hsqlite, res, errMsg) => {
if (res != 0)
{
Console.WriteLine("Error code: {0}, error message: {1}", res, errMsg);
}
});
}
int returned = 0; double dmax = 0.0, dmin = 0.0, davg = 0.0;
SocketProAdapter.UDB.CDBVariantArray row = new SocketProAdapter.UDB.CDBVariantArray();
CAsyncDBHandler.DExecuteResult er = (h, res, errMsg, affected, fail_ok, lastId) => {
if (res != 0)
{
Console.WriteLine("Error code: {0}, error message: {1}", res, errMsg);
}
else
{
dmax += double.Parse(row[0].ToString());
dmin += double.Parse(row[1].ToString());
davg += double.Parse(row[2].ToString());
}
++returned;
};
CAsyncDBHandler.DRows r = (h, vData) => {
row.Clear(); row.AddRange(vData);
};
CSqlite sqlite = sp.SeekByQueue(); //get one handler for querying one record
ok = sqlite.Execute(sql, er, r); ok = sqlite.WaitAll();
Console.WriteLine("Result: max = {0}, min = {1}, avg = {2}", dmax, dmin, davg);
returned = 0; dmax = 0.0; dmin = 0.0; davg = 0.0;
Console.WriteLine("Going to get {0} queries for max, min and avg", cycles);
for (int n = 0; n < cycles; ++n)
{
sqlite = sp.SeekByQueue(); ok = sqlite.Execute(sql, er, r);
}
foreach (var h in v)
{
ok = h.WaitAll();
}
Console.WriteLine("Returned = {0}, max = {1}, min = {2}, avg = {3}", returned, dmax, dmin, davg);
Console.WriteLine("Press any key to close the application ......"); Console.Read();
}
}
static void Main(string[] args)
{
Console.WriteLine("Remote host: ");
string host = Console.ReadLine();
Console.WriteLine("");
Console.WriteLine("Table name: ");
string tableName = Console.ReadLine();
Console.WriteLine("sql filter: ");
string filter = Console.ReadLine();
CConnectionContext cc = new CConnectionContext(host, 20903, "sa", "Smash123");
Console.WriteLine("Asynchronous execution (0) or synchronous execution (1) ?");
bool sync = (Console.ReadKey().KeyChar != '0');
using (CSocketPool <COdbc> spOdbc = new CSocketPool <COdbc>())
{
if (!spOdbc.StartSocketPool(cc, 1, 1))
{
Console.WriteLine("Failed in connecting to remote async ODBC server");
Console.WriteLine("Press any key to close the application ......");
Console.Read();
return;
}
Console.WriteLine("");
Console.WriteLine("Computing ......");
COdbc odbc = spOdbc.Seek();
CAsyncDBHandler.DResult dr = (handler, res, errMsg) =>
{
if (res != 0)
{
Console.WriteLine("res = {0}, errMsg: {1}", res, errMsg);
}
};
uint obtained = 0;
bool ok = odbc.Open("sakila", dr);
#if USE_DATATABLE
List <KeyValuePair <CDBColumnInfoArray, DataTable> > ra = new List <KeyValuePair <CDBColumnInfoArray, DataTable> >();
#else
List <KeyValuePair <CDBColumnInfoArray, CDBVariantArray> > ra = new List <KeyValuePair <CDBColumnInfoArray, CDBVariantArray> >();
#endif
CAsyncDBHandler.DExecuteResult er = (handler, res, errMsg, affected, fail_ok, id) =>
{
if (res != 0)
{
Console.WriteLine("fails = {0}, oks = {1}, res = {2}, errMsg: {3}", (uint)(fail_ok >> 32), (uint)fail_ok, res, errMsg);
}
ra.Clear();
++obtained;
};
CAsyncDBHandler.DRows r = (handler, rowData) =>
{
//rowset data come here
int last = ra.Count - 1;
#if USE_DATATABLE
KeyValuePair <CDBColumnInfoArray, DataTable> item = ra[last];
CAsyncDBHandler.AppendRowDataIntoDataTable(rowData, item.Value);
#else
KeyValuePair <CDBColumnInfoArray, CDBVariantArray> item = ra[last];
item.Value.AddRange(rowData);
#endif
};
CAsyncDBHandler.DRowsetHeader rh = (handler) =>
{
//rowset header comes here
#if USE_DATATABLE
DataTable dt = CAsyncDBHandler.MakeDataTable(handler.ColumnInfo);
KeyValuePair <CDBColumnInfoArray, DataTable> item = new KeyValuePair <CDBColumnInfoArray, DataTable>(handler.ColumnInfo, dt);
#else
KeyValuePair <CDBColumnInfoArray, CDBVariantArray> item = new KeyValuePair <CDBColumnInfoArray, CDBVariantArray>(handler.ColumnInfo, new CDBVariantArray());
#endif
ra.Add(item);
};
ok = odbc.WaitAll();
obtained = 0;
string sql = "select * from " + tableName;
if (filter.Length > 0)
{
sql += " where " + filter;
}
uint count = 50000;
DateTime start = DateTime.Now;
for (uint n = 0; n < count; ++n)
{
ok = odbc.Execute(sql, er, r, rh);
if (sync && ok)
{
ok = odbc.WaitAll();
}
if (!ok)
{
break;
}
}
if (!sync && ok)
{
ok = odbc.WaitAll();
}
double diff = (DateTime.Now - start).TotalMilliseconds;
Console.WriteLine("Time required = {0} millseconds for {1} requests", diff, obtained);
Console.WriteLine("Press any key to close the application ......");
Console.ReadLine();
}
}