com.navercorp.pinpoint.grpc.client.UnaryCallDeadlineInterceptor Maven / Gradle / Ivy
/*
* Copyright 2019 NAVER Corp.
*
* 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
*
* http://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 com.navercorp.pinpoint.grpc.client;
import com.navercorp.pinpoint.common.util.Assert;
import io.grpc.CallOptions;
import io.grpc.Channel;
import io.grpc.ClientCall;
import io.grpc.ClientInterceptor;
import io.grpc.MethodDescriptor;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
import java.util.concurrent.TimeUnit;
/**
* @author Taejin Koo
*/
public class UnaryCallDeadlineInterceptor implements ClientInterceptor {
private final Logger logger = LoggerFactory.getLogger(this.getClass());
private final long timeoutMillis;
public UnaryCallDeadlineInterceptor(long timeoutMillis) {
Assert.isTrue(timeoutMillis > 0, "must be `timeoutMillis > 0`");
this.timeoutMillis = timeoutMillis;
}
@Override
public ClientCall interceptCall(MethodDescriptor method, CallOptions callOptions, Channel next) {
if (MethodDescriptor.MethodType.UNARY == method.getType()) {
if (logger.isDebugEnabled()) {
logger.debug("interceptCall {}", method.getFullMethodName());
}
return next.newCall(method, callOptions.withDeadlineAfter(timeoutMillis, TimeUnit.MILLISECONDS));
} else {
return next.newCall(method, callOptions);
}
}
}