org.jetlinks.gateway.monitor.GatewayServerMonitor Maven / Gradle / Ivy

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package org.jetlinks.gateway.monitor;

import org.jetlinks.core.message.codec.Transport;

import java.util.List;
import java.util.Optional;
import java.util.function.Consumer;


/**
 * @author zhouhao
 * @since 1.0.0
 */
public interface GatewayServerMonitor {

    Optional getServerInfo(String serverId);

    GatewayServerInfo getCurrentServerInfo();

    List getAllServerInfo();

    void serverOffline(String serverId);

    void registerTransport(Transport transport, String... hosts);

    void reportDeviceCount(Transport transport, long count);

    long getDeviceCount(String serverId);

    void onServerDown(Consumer listener);

    long getDeviceCount();
}