/*
 *  Copyright 1999-2019 Seata.io Group.
 *
 *  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 io.seata.integration.grpc.interceptor;

import io.grpc.Metadata;
import io.seata.core.context.RootContext;

/**
 * @author eddyxu1213@126.com
 */
public interface GrpcHeaderKey {

    Metadata.Key<String> HEADER_KEY = Metadata.Key.of(RootContext.KEY_XID, Metadata.ASCII_STRING_MARSHALLER);

    Metadata.Key<String> HEADER_KEY_LOWERCASE = Metadata.Key.of(RootContext.KEY_XID.toLowerCase(), Metadata.ASCII_STRING_MARSHALLER);
}
