初始化

peter

2025-06-25 252184b1fff1b75e24032973996bfdc5b6126cb0

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package com.yami.trading.huobi.data.websocket.utils;
 
import com.yami.trading.huobi.data.websocket.exception.SDKException;
import okhttp3.*;
import org.jetbrains.annotations.NotNull;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
 
import java.io.IOException;
import java.util.concurrent.LinkedBlockingQueue;
import java.util.concurrent.TimeUnit;
 
public class ConnectionFactory {
 
    private static Boolean LATENCY_DEBUG_SWATCH = Boolean.FALSE;
 
    private static LinkedBlockingQueue<NetworkLatency> LATENCY_DEBUG_QUEUE = new LinkedBlockingQueue<>();
 
    private static ConnectionPool connectionPool = new ConnectionPool(20, 300, TimeUnit.SECONDS);
 
    private static final OkHttpClient client = new OkHttpClient.Builder().followSslRedirects(false)
            .followRedirects(false).connectTimeout(5000, TimeUnit.MILLISECONDS).readTimeout(5000, TimeUnit.MILLISECONDS)
            .writeTimeout(5000, TimeUnit.MILLISECONDS).connectionPool(connectionPool)
            .addNetworkInterceptor(new Interceptor() {
                @NotNull
                @Override
                public Response intercept(@NotNull Chain chain) throws IOException {
                    Request request = chain.request();
 
                    Long startNano = System.nanoTime();
 
                    Response response = chain.proceed(request);
 
                    Long endNano = System.nanoTime();
 
                    if (LATENCY_DEBUG_SWATCH) {
                        LATENCY_DEBUG_QUEUE.add(new NetworkLatency(request.url().url().getPath(), startNano, endNano));
                    }
 
                    return response;
                }
            }).build();
 
    private static final Logger log = LoggerFactory.getLogger(ConnectionFactory.class);
 
    public static String execute(Request request) {
 
        Response response = null;
        String str = null;
        try {
            log.debug("[Request URL]{}", request.url());
            response = client.newCall(request).execute();
            if (response.code() != 200) {
                throw new SDKException(SDKException.EXEC_ERROR,
                        "[Execute] Response Status Error : " + response.code() + " message:" + response.message());
            }
            if (response != null && response.body() != null) {
                str = response.body().string();
                response.close();
            } else {
                throw new SDKException(SDKException.ENV_ERROR, "[Execute] Cannot get the response from server");
            }
            log.debug("[Response]{}", str);
            return str;
        } catch (IOException e) {
            e.printStackTrace();
            throw new SDKException(SDKException.RUNTIME_ERROR, "[Execute] Cannot get the response from server");
        }
 
    }
 
    public static WebSocket createWebSocket(Request request, WebSocketListener listener) {
        return client.newWebSocket(request, listener);
    }
 
    public static void setLatencyDebug() {
        LATENCY_DEBUG_SWATCH = Boolean.TRUE;
    }
 
    public static LinkedBlockingQueue<NetworkLatency> getLatencyDebugQueue() {
        return LATENCY_DEBUG_QUEUE;
    }
 
    public static void clearLatencyDebugQueue() {
        LATENCY_DEBUG_QUEUE.clear();
    }
 
    public static class NetworkLatency {
 
        private String path;
 
        private Long startNanoTime;
 
        private Long endNanoTime;
 
        public NetworkLatency(String path, Long startNanoTime, Long endNanoTime) {
            this.path = path;
            this.startNanoTime = startNanoTime;
            this.endNanoTime = endNanoTime;
        }
 
        public String getPath() {
            return path;
        }
 
        public void setPath(String path) {
            this.path = path;
        }
 
        public Long getStartNanoTime() {
            return startNanoTime;
        }
 
        public void setStartNanoTime(Long startNanoTime) {
            this.startNanoTime = startNanoTime;
        }
 
        public Long getEndNanoTime() {
            return endNanoTime;
        }
 
        public void setEndNanoTime(Long endNanoTime) {
            this.endNanoTime = endNanoTime;
        }
 
    }
}