void Session::on_remove(Host::Ptr host) {
host->set_down();
config().load_balancing_policy()->on_remove(host);
{ // Lock hosts
ScopedMutex l(&hosts_mutex_);
hosts_.erase(host->address());
}
for (IOWorkerVec::iterator it = io_workers_.begin(),
end = io_workers_.end(); it != end; ++it) {
(*it)->remove_pool_async(host, true);
}
}
void Session::on_down(Host::Ptr host) {
host->set_down();
config().load_balancing_policy()->on_down(host);
bool cancel_reconnect = false;
if (config().load_balancing_policy()->distance(host) == CASS_HOST_DISTANCE_IGNORE) {
// This permanently removes a host from all IO workers by stopping
// any attempt to reconnect to that host.
cancel_reconnect = true;
}
for (IOWorkerVec::iterator it = io_workers_.begin(),
end = io_workers_.end(); it != end; ++it) {
(*it)->remove_pool_async(host, cancel_reconnect);
}
}