public static byte[] Pack(ClientData clientData)
{
if (clientData == null) throw new ArgumentNullException(nameof(clientData));
var offset = 0;
var buffer = new byte[GetBufferSize(clientData)];
Write(buffer, ref offset, (short)clientData.ContextRows.Count);
foreach (var row in clientData.ContextRows)
{
Write(buffer, ref offset, row.Id);
Write(buffer, ref offset, row.Name);
}
Write(buffer, ref offset, (short)clientData.ExceptionRows.Count);
foreach (var row in clientData.ExceptionRows)
{
Write(buffer, ref offset, row.Id);
Write(buffer, ref offset, row.Contents);
}
Write(buffer, ref offset, (short)clientData.FeatureRows.Count);
foreach (var row in clientData.FeatureRows)
{
Write(buffer, ref offset, row.Id);
Write(buffer, ref offset, row.Name);
Write(buffer, ref offset, row.ContextId);
}
Write(buffer, ref offset, (short)clientData.FeatureEntryRows.Count);
foreach (var row in clientData.FeatureEntryRows)
{
Write(buffer, ref offset, row.Details);
Write(buffer, ref offset, row.CreatedAt.ToBinary());
Write(buffer, ref offset, row.FeatureId);
}
Write(buffer, ref offset, (short)clientData.ExceptionEntryRows.Count);
foreach (var row in clientData.ExceptionEntryRows)
{
Write(buffer, ref offset, row.ExceptionId);
Write(buffer, ref offset, row.CreatedAt.ToBinary());
Write(buffer, ref offset, row.FeatureId);
}
return buffer;
}
public static void SimulateDay(string serverDbPath, DateTime date)
{
var s = Stopwatch.StartNew();
var replicationPerDay = 3;
replicationPerDay = 1;
var commonUsages = 100;
var systemUsages = 25;
var rnd = new Random();
var versions = new[]
{
@"8.28.79.127",
@"7.74.19.727",
@"6.22.29.492",
@"5.96.69.792",
@"4.11.27.292",
@"3.85.19.223",
};
var users = new List<string>();
for (var i = 11; i < 1200; i++)
{
users.Add(@"BG" + (i.ToString()).PadLeft(6, '0'));
}
var replications = new List<Tuple<string, string>>(users.Count * replicationPerDay);
foreach (var user in users)
{
for (var i = 0; i < replicationPerDay; i++)
{
replications.Add(Tuple.Create(user, versions[rnd.Next(versions.Length)]));
}
}
ServerData serverData;
using (var client = new TransactionContextCreator(GetSqliteConnectionString(serverDbPath)).Create())
{
serverData = FeatureServerManager.GetServerData(client);
client.Complete();
}
var fromDate = date.AddHours(7);
var toDate = date.AddHours(19);
var diff = (int)((toDate - fromDate).TotalSeconds);
foreach (var replication in replications)
{
var referenceDate = fromDate.AddSeconds(rnd.Next(diff));
var dbFeatureExceptionRows = new List<DbFeatureExceptionRow>
{
new DbFeatureExceptionRow(rnd.Next(1,1024), @"System.Collections.Generic.KeyNotFoundException: The given key was not present in the dictionary.
at System.Collections.Generic.Dictionary`2.get_Item(TKey key)
at System.SQLite.SQLiteDataReader.GetOrdinal(String name)
at SFA.BusinessLogic.DataAccess.OutletManagement.OutletAdapter.OutletSnapCreator(IDataReader r)
at SFA.BusinessLogic.DataAccess.Helpers.QueryHelper.ExecuteReader[T](String query, Func`2 creator, IEnumerable`1 parameters, Int32 capacity)
at SFA.BusinessLogic.DataAccess.Helpers.QueryHelper.ExecuteReader[T](String query, Func`2 creator, Int32 capacity)
at SFA.BusinessLogic.DataAccess.OutletManagement.OutletAdapter.GetAll()
at SFA.BusinessLogic.Helpers.DataHelper.Load(OutletAdapter outletAdapter, OutletHierLevelAdapter hierLevelAdapter, TradeChannelsAdapter channelsAdapter, OutletAssignmentAdapter assignmentAdapter, PayerAdapter payerAdapter, OutletAddressAdapter addressAdapter, MarketAttributesAdapter attributesAdapter, List`1 modifiedTables)
at SFA.BusinessLogic.Cache.<>c__DisplayClass62_0.<Load>b__32()
at SFA.BusinessLogic.Cache.Load(Boolean useDependancies)")
};
var dbFeatureContextRows = new List<DbFeatureContextRow>
{
new DbFeatureContextRow(rnd.Next(1,1024), @"Cache"),
new DbFeatureContextRow(rnd.Next(1024,2024), @"Agenda"),
};
var dbFeatureRows = new List<DbFeatureRow>
{
new DbFeatureRow(rnd.Next(1, 1024), @"Load", dbFeatureContextRows[0].Id),
new DbFeatureRow(rnd.Next(1024, 2024), @"Load", dbFeatureContextRows[1].Id),
new DbFeatureRow(rnd.Next(2024, 3024), @"Close Activity", dbFeatureContextRows[1].Id),
new DbFeatureRow(rnd.Next(3024, 4024), @"Cancel Activity", dbFeatureContextRows[1].Id),
new DbFeatureRow(rnd.Next(4024, 5024), @"Edit Activity", dbFeatureContextRows[1].Id),
new DbFeatureRow(rnd.Next(5024, 6024), @"Synchronize", dbFeatureContextRows[1].Id),
new DbFeatureRow(rnd.Next(6024, 7024), @"View Outlet Details", dbFeatureContextRows[1].Id),
};
var dbFeatureExceptionEntryRows = new List<DbFeatureExceptionEntryRow>
{
new DbFeatureExceptionEntryRow(dbFeatureExceptionRows[0].Id, GetRandomDate(rnd, fromDate, referenceDate), dbFeatureRows[0].Id)
};
var dbFeatureEntryRows = new List<DbFeatureEntryRow>
{
new DbFeatureEntryRow(string.Empty, DateTime.Now, dbFeatureRows[rnd.Next(dbFeatureRows.Count)].Id),
new DbFeatureEntryRow(string.Empty, DateTime.Now, dbFeatureRows[rnd.Next(dbFeatureRows.Count)].Id)
};
var clientData = new ClientData(dbFeatureContextRows, dbFeatureExceptionRows, dbFeatureRows, dbFeatureEntryRows, dbFeatureExceptionEntryRows);
using (var ctx = new TransactionContextCreator(GetSqliteConnectionString(serverDbPath)).Create())
{
FeatureServerManager.Replicate(replication.Item1, replication.Item2, ctx, clientData, serverData);
ctx.Complete();
}
}
s.Stop();
Console.WriteLine(s.ElapsedMilliseconds);
}
private static void Replicate(string serverDb, ClientData data, string user, string version, ServerData serverData)
{
using (var server = new TransactionContextCreator(serverDb).Create())
{
FeatureServerManager.Replicate(user, version, server, data, serverData);
server.Complete();
}
}
private static void Replicate(string serverDb, ClientData data, ServerData serverData)
{
var versions = new[]
{
@"8.28.79.127",
@"7.74.19.727",
@"6.22.29.492",
@"5.96.69.792",
@"4.11.27.292",
@"3.85.19.223",
};
using (var ctx = new TransactionContextCreator(serverDb).Create())
{
for (var i = 11; i < 120; i++)
{
var user = @"BG" + (i.ToString()).PadLeft(6, '0');
if (_r.Next(0, 10) == 0)
{
continue;
}
//Replicate(serverDb, data, user, versions[_r.Next(versions.Length)], serverData);
var version = versions[_r.Next(versions.Length)];
//Replicate(serverDb, data, user, version, serverData);
FeatureServerManager.Replicate(user, version, ctx, data, serverData);
}
ctx.Complete();
}
}
private static int GetBufferSize(ClientData clientData)
{
// For the number of elements in every list
var totalLists = 5;
var size = totalLists * ShortSize;
// Id
size += IntSize * clientData.ContextRows.Count;
foreach (var row in clientData.ContextRows)
{
// Name
size += GetBufferSize(row.Name);
}
// Id
size += IntSize * clientData.ExceptionRows.Count;
foreach (var row in clientData.ExceptionRows)
{
// Contents
size += GetBufferSize(row.Contents);
}
// Id & Context Id
size += 2 * IntSize * clientData.FeatureRows.Count;
foreach (var row in clientData.FeatureRows)
{
// Name
size += GetBufferSize(row.Name);
}
// Id, CreatedAt
size += LongSize * clientData.FeatureEntryRows.Count;
// FeatureId
size += IntSize * clientData.FeatureEntryRows.Count;
// Details
foreach (var row in clientData.FeatureEntryRows)
{
size += GetBufferSize(row.Details);
}
// Exception Id & Feature Id
size += 2 * IntSize * clientData.ExceptionEntryRows.Count;
// Created At
size += LongSize * clientData.ExceptionEntryRows.Count;
return size;
}
