private static bool StartPool(MyCase mc)
{
uint threads, sessions_per_host; bool ok = false;
System.Collections.Generic.List <CConnectionContext> Hosts; CSocketPool <CSql> pool = null;
switch (mc)
{
case MyCase.mcMasterWithClientQueue:
Master = new SPA.CMyMaster(Config.Master.DefaultDB, false, Config.Master.RecvTimeout);
Master.QueueName = "qmaster"; pool = Master; threads = Config.Master.Threads;
sessions_per_host = Config.Master.Sessions_Per_Host; Hosts = Config.Master.Hosts;
break;
case MyCase.mcSlaveWithClientQueue:
Slave = new SPA.CMyMaster.CSlavePool(Config.Slave.DefaultDB, Config.Slave.RecvTimeout);
Slave.QueueName = "qslave"; pool = Slave; threads = Config.Slave.Threads;
sessions_per_host = Config.Slave.Sessions_Per_Host; Hosts = Config.Slave.Hosts;
break;
case MyCase.mcMasterWithoutClientQueue:
MasterNotQueued = new SPA.CMyMaster.CSlavePool(Config.Master.DefaultDB, Config.Master.RecvTimeout);
pool = MasterNotQueued; threads = Config.Master.Threads;
sessions_per_host = Config.Master.Sessions_Per_Host; Hosts = Config.Master.Hosts;
break;
default:
throw new System.NotImplementedException("Not implemented");
}
pool.DoSslServerAuthentication += (sender, cs) => {
int errCode; string res = cs.UCert.Verify(out errCode);
return(errCode == 0); //true -- user id and password will be sent to server
};
uint sockets_per_thread = sessions_per_host * (uint)Hosts.Count;
if (sockets_per_thread > 0 && threads > 0)
{
CConnectionContext[,] ppCC = new CConnectionContext[threads, sockets_per_thread];
for (uint i = 0; i < threads; ++i)
{
for (uint j = 0; j < (uint)Hosts.Count; ++j)
{
for (uint n = 0; n < sessions_per_host; ++n)
{
ppCC[i, j *sessions_per_host + n] = Hosts[(int)j];
}
}
}
ok = pool.StartSocketPool(ppCC);
//not automatcally merge requests saved in local/client message queue files in case there is one host only
if (Hosts.Count < 2)
{
pool.QueueAutoMerge = false;
}
}
return(ok);
}
private static bool StartPool(bool master)
{
uint threads, sessions_per_host; bool ok = false;
List <CConnectionContext> Hosts; CSocketPool <CSql> pool;
if (master)
{
Master = new SPA.CMyMaster(Config.Master.DefaultDB, false, Config.Master.RecvTimeout);
Master.QueueName = "qmaster"; pool = Master; threads = Config.Master.Threads;
sessions_per_host = Config.Master.Sessions_Per_Host; Hosts = Config.Master.Hosts;
}
else
{
Slave = new SPA.CMySlave(Config.Slave.DefaultDB, Config.Slave.RecvTimeout);
Slave.QueueName = "qslave"; pool = Slave; threads = Config.Slave.Threads;
sessions_per_host = Config.Slave.Sessions_Per_Host; Hosts = Config.Slave.Hosts;
}
pool.DoSslServerAuthentication += (sender, cs) => {
int errCode; string res = cs.UCert.Verify(out errCode);
return(errCode == 0); //true -- user id and password will be sent to server
};
uint sockets_per_thread = sessions_per_host * (uint)Hosts.Count;
if (sockets_per_thread > 0 && threads > 0)
{
CConnectionContext[,] ppCC = new CConnectionContext[threads, sockets_per_thread];
for (uint i = 0; i < threads; ++i)
{
for (uint j = 0; j < (uint)Hosts.Count; ++j)
{
for (uint n = 0; n < sessions_per_host; ++n)
{
ppCC[i, j *sessions_per_host + n] = Hosts[(int)j];
}
}
}
ok = pool.StartSocketPool(ppCC);
//no automatcally merging requests saved in local/client message queue files in case master or one host
if (Hosts.Count < 2 || master)
{
pool.QueueAutoMerge = false;
}
}
return(ok);
}
