internal void MarkAsDownAndScheduleReconnection(Host host, HostConnectionPool pool)
{
// By setting the host as down, all pools should cancel any outstanding reconnection attempt
if (host.SetDown())
{
// Only attempt reconnection with 1 connection pool
pool.ScheduleReconnection();
}
}
internal void OnAllConnectionClosed(Host host, HostConnectionPool pool)
{
if (_cluster.AnyOpenConnections(host))
{
pool.ScheduleReconnection();
return;
}
// There isn't any open connection to this host in any of the pools
MarkAsDownAndScheduleReconnection(host, pool);
}
/// <summary>
/// Gets or creates the connection pool for a given host
/// </summary>
internal HostConnectionPool GetOrCreateConnectionPool(Host host, HostDistance distance)
{
var hostPool = _connectionPool.GetOrAdd(host.Address, address =>
{
var newPool = new HostConnectionPool(host, Configuration, _serializer);
newPool.AllConnectionClosed += OnAllConnectionClosed;
newPool.SetDistance(distance);
return(newPool);
});
return(hostPool);
}
public HostStateInfo(HostConnectionPool pool)
{
OpenConnections = pool.OpenConnections;
InFlightQueries = pool.InFlight;
}
