Files
scylla/locator/ec2_multi_region_snitch.hh
Benny Halevy ad8a9104d8 endpoint_state subscriptions: batch on_change notification
Rather than calling on_change for each particular
application_state, pass an endpoint_state::map_type
with all changed states, to be processed as a batch.

In particular, thise allows storage_service::on_change
to update_peer_info once for all changed states.

Signed-off-by: Benny Halevy <bhalevy@scylladb.com>
2023-12-31 18:37:34 +02:00

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/*
*
* Modified by ScyllaDB
* Copyright (C) 2015-present ScyllaDB
*/
/*
* SPDX-License-Identifier: (AGPL-3.0-or-later and Apache-2.0)
*/
#pragma once
#include "locator/ec2_snitch.hh"
namespace locator {
class ec2_multi_region_snitch : public ec2_snitch {
public:
ec2_multi_region_snitch(const snitch_config&);
virtual gms::application_state_map get_app_states() const override;
virtual future<> start() override;
virtual void set_local_private_addr(const sstring& addr_str) override;
virtual sstring get_name() const override {
return "org.apache.cassandra.locator.Ec2MultiRegionSnitch";
}
virtual std::optional<inet_address> get_public_address() const noexcept override {
return _local_public_address;
}
private:
inet_address _local_public_address;
sstring _local_private_address;
bool _broadcast_rpc_address_specified_by_user;
};
} // namespace locator