io.micronaut.http.netty.channel.EpollAvailabilityCondition Maven / Gradle / Ivy
/*
* Copyright 2017-2020 original authors
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* https://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package io.micronaut.http.netty.channel;
import io.micronaut.context.condition.Condition;
import io.micronaut.context.condition.ConditionContext;
import io.micronaut.core.annotation.Internal;
import io.netty.channel.epoll.Epoll;
/**
* Checks if epoll is available.
*
* @author croudet
*/
@Internal
public class EpollAvailabilityCondition implements Condition {
/**
* Checks if netty's epoll native transport is available.
*
* @param context The ConditionContext.
* @return true if the epoll native transport is available.
*/
@Override
public boolean matches(ConditionContext context) {
return Epoll.isAvailable();
}
}