private void Dispose(bool disposing)
{
lock (this)
{
if (!this.disposed)
{
try
{
// release any unmanaged resources
this.Detach();
// release any managed resources
if (disposing)
{
this.connection = null;
this.charset = null;
this.eventManager = null;
this.serverVersion = null;
this.dialect = 0;
this.eventsId = 0;
this.handle = 0;
this.packetSize = 0;
this.warningMessage = null;
this.transactionCount = 0;
}
}
finally
{
}
this.disposed = true;
}
}
}
public void CloseEventManager()
{
lock (this)
{
if (this.eventManager != null)
{
this.eventManager.Close();
this.eventManager = null;
}
}
}
public void QueueEvents(RemoteEvent events)
{
if (this.eventManager == null)
{
string ipAddress = string.Empty;
int portNumber = 0;
int auxHandle = 0;
this.ConnectionRequest(out auxHandle, out ipAddress, out portNumber);
this.eventManager = new GdsEventManager(auxHandle, ipAddress, portNumber);
}
lock (this)
{
try
{
events.LocalId = ++this.eventsId;
EventParameterBuffer epb = events.ToEpb();
this.Send.Write(IscCodes.op_que_events); // Op codes
this.Send.Write(this.handle); // Database object id
this.Send.WriteBuffer(epb.ToArray()); // Event description block
this.Send.Write(0); // Address of ast routine
this.Send.Write(0); // Argument to ast routine
this.Send.Write(events.LocalId); // Client side id of remote event
this.Send.Flush();
// Update event Remote event ID
events.RemoteId = this.ReadGenericResponse().ObjectHandle;
// Enqueue events in the event manager
this.eventManager.QueueEvents(events);
}
catch (IOException)
{
throw new IscException(IscCodes.isc_net_read_err);
}
}
}
public void QueueEvents(RemoteEvent events)
{
if (this.eventManager == null)
{
string ipAddress = string.Empty;
int portNumber = 0;
int auxHandle = 0;
this.ConnectionRequest(out auxHandle, out ipAddress, out portNumber);
this.eventManager = new GdsEventManager(auxHandle, ipAddress, portNumber);
}
lock (this)
{
try
{
events.LocalId = ++this.eventsId;
EventParameterBuffer epb = events.ToEpb();
this.Send.Write(IscCodes.op_que_events);// Op codes
this.Send.Write(this.handle); // Database object id
this.Send.WriteBuffer(epb.ToArray()); // Event description block
this.Send.Write(0); // Address of ast routine
this.Send.Write(0); // Argument to ast routine
this.Send.Write(events.LocalId); // Client side id of remote event
this.Send.Flush();
// Update event Remote event ID
events.RemoteId = this.ReadGenericResponse().ObjectHandle;
// Enqueue events in the event manager
this.eventManager.QueueEvents(events);
}
catch (IOException)
{
throw new IscException(IscCodes.isc_net_read_err);
}
}
}
public void CloseEventManager()
{
lock (this)
{
if (this.eventManager != null)
{
this.eventManager.Close();
this.eventManager = null;
}
}
}
private void Dispose(bool disposing)
{
lock (this)
{
if (!this.disposed)
{
try
{
// release any unmanaged resources
this.Detach();
// release any managed resources
if (disposing)
{
this.connection = null;
this.charset = null;
this.eventManager = null;
this.serverVersion = null;
this.dialect = 0;
this.eventsId = 0;
this.handle = 0;
this.packetSize = 0;
this.warningMessage = null;
this.transactionCount = 0;
}
}
finally
{
}
this.disposed = true;
}
}
}