com.netflix.ribbon.transport.netty.http.SSEClient.java Source code

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Here is the source code for com.netflix.ribbon.transport.netty.http.SSEClient.java

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/*
 *
 * Copyright 2014 Netflix, Inc.
 *
 * 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.netflix.ribbon.transport.netty.http;

import io.netty.channel.ChannelOption;
import io.reactivex.netty.client.RxClient;
import io.reactivex.netty.protocol.http.client.HttpClient;
import io.reactivex.netty.protocol.http.client.HttpClientBuilder;
import io.reactivex.netty.protocol.text.sse.ServerSentEvent;
import rx.functions.Func1;

import com.netflix.client.config.DefaultClientConfigImpl;
import com.netflix.client.config.IClientConfigKey;
import com.netflix.loadbalancer.Server;

public class SSEClient<I> extends LoadBalancingHttpClient<I, ServerSentEvent> {

    public static <I> Builder<I, ServerSentEvent> sseClientBuilder() {
        return new Builder<I, ServerSentEvent>(
                new Func1<Builder<I, ServerSentEvent>, LoadBalancingHttpClient<I, ServerSentEvent>>() {
                    @Override
                    public LoadBalancingHttpClient<I, ServerSentEvent> call(Builder<I, ServerSentEvent> t1) {
                        return new SSEClient<I>(t1);
                    }
                });
    }

    private SSEClient(LoadBalancingHttpClient.Builder<I, ServerSentEvent> t1) {
        super(t1);
    }

    @Override
    protected HttpClient<I, ServerSentEvent> getOrCreateRxClient(Server server) {
        HttpClientBuilder<I, ServerSentEvent> clientBuilder = new HttpClientBuilder<I, ServerSentEvent>(
                server.getHost(), server.getPort()).pipelineConfigurator(pipelineConfigurator);
        int requestConnectTimeout = getProperty(IClientConfigKey.Keys.ConnectTimeout, null,
                DefaultClientConfigImpl.DEFAULT_CONNECT_TIMEOUT);
        RxClient.ClientConfig rxClientConfig = new HttpClientConfig.Builder().build();

        HttpClient<I, ServerSentEvent> client = clientBuilder
                .channelOption(ChannelOption.CONNECT_TIMEOUT_MILLIS, requestConnectTimeout).config(rxClientConfig)
                .build();
        return client;
    }

    @Override
    public void shutdown() {
    }
}