// Send indexes to all trusted nodes that are online
// For use after a backup and associated index insertion have occurred
public void sendIndexes()
{
IndexDatabase idd = new IndexDatabase();
if (!idd.TablesEmpty()) //if there are indexes to send
{
DistributionDatabase ddb = new DistributionDatabase();
List <string> guidList = new List <string>();
NodeDatabase ndb = new NodeDatabase();
string online = "online";
string indexDBCopy = System.IO.Path.GetDirectoryName(System.Reflection.Assembly.GetEntryAssembly().Location) + @"\indexes_" + (Properties.Settings.Default.guid).ToString() + ".s3db";
if (System.IO.File.Exists(idd.GetPathFileName()))
{
try
{
System.IO.File.Copy(idd.GetPathFileName(), indexDBCopy, true);
}
catch (System.IO.IOException e)
{
Debug.Print(e.Message);
}
}
guidList = ndb.SelectGUID();
foreach (string currentGUID in guidList)
{
if (Node.GetGuid() != Guid.Parse(currentGUID) && ddb.GetStatus(currentGUID) == online && ndb.SelectNodeTrusted(Guid.Parse(currentGUID)) == "yes")
{
Guid myGuid = Node.GetGuid();
TcpClient tcpClient = new TcpClient((ndb.SelectNodeIp(Guid.Parse(currentGUID))).ToString(), 7890);
ClientThread ct = new ClientThread(tcpClient, false, myGuid);
PushIndexRequest pir = new PushIndexRequest(indexDBCopy, new FileInfo(indexDBCopy).Length);
ct.EnqueueWork(pir);
NetworkResponse response = (NetworkResponse)ct.DequeueEvent();
while (ct.IsWorking())
{
Thread.Sleep(1000);
}
ct.RequestStop();
while (ct.IsAlive())
{
Thread.Sleep(1000);
}
}
}
}
}
// Send indexes to a specific node
// Use after a node comes online
public void sendIndexes(string guid)
{
NodeDatabase ndb = new NodeDatabase();
IndexDatabase idd = new IndexDatabase();
if (!idd.TablesEmpty()) //if there are indexes to send
{
string indexDBCopy = System.IO.Path.GetDirectoryName(System.Reflection.Assembly.GetEntryAssembly().Location) + @"\indexes_" + (Properties.Settings.Default.guid).ToString() + ".s3db";
if (System.IO.File.Exists(idd.GetPathFileName()))
{
try
{
System.IO.File.Copy(idd.GetPathFileName(), indexDBCopy, true);
}
catch (System.IO.IOException e)
{
Debug.Print(e.Message);
}
}
Guid myGuid = Node.GetGuid();
TcpClient tcpClient = new TcpClient((ndb.SelectNodeIp(Guid.Parse(guid))).ToString(), 7890);
ClientThread ct = new ClientThread(tcpClient, false, myGuid);
PushIndexRequest pir = new PushIndexRequest(indexDBCopy, new FileInfo(indexDBCopy).Length);
ct.EnqueueWork(pir);
NetworkResponse response = (NetworkResponse)ct.DequeueEvent();
while (ct.IsWorking())
{
Thread.Sleep(1000);
}
ct.RequestStop();
while (ct.IsAlive())
{
Thread.Sleep(1000);
}
}
}
//tests sending a QueryRequest and receiving a response
static void testQueryRequestClient()
{
Guid myGuid = Guid.NewGuid();
TcpClient tcpClient = new TcpClient("172.18.9.11", 7890);
ClientThread ct = new ClientThread(tcpClient, false, myGuid);
QueryRequest qr = new QueryRequest(IPAddress.Parse(Node.GetInternetAddress()), myGuid, 777);
qr.QueryType = QueryType.Hostname;
ct.EnqueueWork(qr);
int x = 0;
while (ct.EventCount() == 0)
{
x++;
Thread.Sleep(1000);
Print("waiting for response. " + x);
}
NetworkResponse response = (NetworkResponse) ct.DequeueEvent();
Print("response: " + response.Type + " reason: " + response.Reason);
ct.RequestStop();
Print("requested stop");
while (ct.IsAlive())
{
x++;
Thread.Sleep(1000);
Print("waiting for thread to die. " + x);
}
Print("thread dead.");
Console.WriteLine("press a key to continue");
Console.ReadKey();
}
// Send indexes to a specific node
// Use after a node comes online
public void sendIndexes(string guid)
{
NodeDatabase ndb = new NodeDatabase();
IndexDatabase idd = new IndexDatabase();
if (!idd.TablesEmpty()) //if there are indexes to send
{
string indexDBCopy = System.IO.Path.GetDirectoryName(System.Reflection.Assembly.GetEntryAssembly().Location) + @"\indexes_" + (Properties.Settings.Default.guid).ToString() + ".s3db";
if (System.IO.File.Exists(idd.GetPathFileName()))
{
try
{
System.IO.File.Copy(idd.GetPathFileName(), indexDBCopy, true);
}
catch (System.IO.IOException e)
{
Debug.Print(e.Message);
}
}
Guid myGuid = Node.GetGuid();
TcpClient tcpClient = new TcpClient((ndb.SelectNodeIp(Guid.Parse(guid))).ToString(), 7890);
ClientThread ct = new ClientThread(tcpClient, false, myGuid);
PushIndexRequest pir = new PushIndexRequest(indexDBCopy, new FileInfo(indexDBCopy).Length);
ct.EnqueueWork(pir);
NetworkResponse response = (NetworkResponse)ct.DequeueEvent();
while (ct.IsWorking())
{
Thread.Sleep(1000);
}
ct.RequestStop();
while (ct.IsAlive())
{
Thread.Sleep(1000);
}
}
}
// Send indexes to all trusted nodes that are online
// For use after a backup and associated index insertion have occurred
public void sendIndexes()
{
IndexDatabase idd = new IndexDatabase();
if (!idd.TablesEmpty()) //if there are indexes to send
{
DistributionDatabase ddb = new DistributionDatabase();
List<string> guidList = new List<string>();
NodeDatabase ndb = new NodeDatabase();
string online = "online";
string indexDBCopy = System.IO.Path.GetDirectoryName(System.Reflection.Assembly.GetEntryAssembly().Location) + @"\indexes_" + (Properties.Settings.Default.guid).ToString() + ".s3db";
if (System.IO.File.Exists(idd.GetPathFileName()))
{
try
{
System.IO.File.Copy(idd.GetPathFileName(), indexDBCopy, true);
}
catch (System.IO.IOException e)
{
Debug.Print(e.Message);
}
}
guidList = ndb.SelectGUID();
foreach (string currentGUID in guidList)
{
if (Node.GetGuid() != Guid.Parse(currentGUID) && ddb.GetStatus(currentGUID) == online && ndb.SelectNodeTrusted(Guid.Parse(currentGUID)) == "yes")
{
Guid myGuid = Node.GetGuid();
TcpClient tcpClient = new TcpClient((ndb.SelectNodeIp(Guid.Parse(currentGUID))).ToString(), 7890);
ClientThread ct = new ClientThread(tcpClient, false, myGuid);
PushIndexRequest pir = new PushIndexRequest(indexDBCopy, new FileInfo(indexDBCopy).Length);
ct.EnqueueWork(pir);
NetworkResponse response = (NetworkResponse)ct.DequeueEvent();
while (ct.IsWorking())
{
Thread.Sleep(1000);
}
ct.RequestStop();
while (ct.IsAlive())
{
Thread.Sleep(1000);
}
}
}
}
}