From 6dbdd5b82a5361d90c08246664252e50ac626cbf Mon Sep 17 00:00:00 2001
From: zainali5120 <512061637@qq.com>
Date: Wed, 16 Sep 2020 17:40:24 +0800
Subject: [PATCH] 撮合交易代码提交
---
src/main/java/com/xcong/excoin/websocket/TradePlateSendWebSocket.java | 128 ++++++++++++++++++++++++++++++------------
1 files changed, 91 insertions(+), 37 deletions(-)
diff --git a/src/main/java/com/xcong/excoin/websocket/TradePlateSendWebSocket.java b/src/main/java/com/xcong/excoin/websocket/TradePlateSendWebSocket.java
index b955f11..fc1ccab 100644
--- a/src/main/java/com/xcong/excoin/websocket/TradePlateSendWebSocket.java
+++ b/src/main/java/com/xcong/excoin/websocket/TradePlateSendWebSocket.java
@@ -2,8 +2,11 @@
import cn.hutool.core.util.StrUtil;
import com.alibaba.fastjson.JSON;
+import com.alibaba.fastjson.JSONArray;
import com.alibaba.fastjson.JSONObject;
+import com.huobi.client.model.Candlestick;
import com.xcong.excoin.common.contants.AppContants;
+import com.xcong.excoin.trade.CoinTraderFactory;
import com.xcong.excoin.utils.CoinTypeConvert;
import com.xcong.excoin.utils.RedisUtils;
import com.xcong.excoin.utils.SpringContextHolder;
@@ -15,9 +18,8 @@
import javax.websocket.*;
import javax.websocket.server.PathParam;
import javax.websocket.server.ServerEndpoint;
-import java.util.Collection;
-import java.util.HashMap;
-import java.util.Map;
+import java.io.IOException;
+import java.util.*;
import java.util.concurrent.ConcurrentHashMap;
import java.util.concurrent.atomic.AtomicInteger;
@@ -53,12 +55,19 @@
@OnClose
public void onClose(Session session) {
onlineCount.decrementAndGet(); // 在线数减1
-// Collection<Map<String, Session>> values = tradeplateClients.values();
-// if(CollectionUtils.isNotEmpty(values)){
-// for(Map<String,Session> map : values){
-// map.remove(session.getId());
-// }
-// }
+ Collection<Map<String, Session>> values = tradeplateClients.values();
+ if(CollectionUtils.isNotEmpty(values)){
+ for(Map<String,Session> map : values){
+ map.remove(session.getId());
+ }
+ }
+
+ Collection<Map<String, Session>> klineClientsValues = klineClients.values();
+ if(CollectionUtils.isNotEmpty(klineClientsValues)){
+ for(Map<String,Session> map : klineClientsValues){
+ map.remove(session.getId());
+ }
+ }
log.info("有一连接关闭：{}，当前在线人数为：{}", session.getId(), onlineCount.get());
}
@@ -69,9 +78,7 @@
*/
@OnMessage
public void onMessage(String message, Session session) {
- log.info("服务端收到客户端[{}]的消息:{}", session.getId(), message);
- // 订阅方法 {sub: 'market.' + symbol + '.depth.' + this._caculateType(),id: symbol
- //}
+ // 盘口订阅方法 {sub: 'market.btcusdt.depth.10,id: symbol}
JSONObject jsonObject = JSON.parseObject(message);
// 盘口的判断
if (jsonObject.containsKey("sub") && jsonObject.get("sub").toString().contains("depth")) {
@@ -85,10 +92,33 @@
map.put(session.getId(), session);
tradeplateClients.put(symbol, map);
}
+ // 发送一次盘口
+ CoinTraderFactory factory = SpringContextHolder.getBean(CoinTraderFactory.class);
+ // 发送订阅消息
+ String nekk = factory.getTrader("NEKK").sendTradePlateMessage();
+ SubResultModel subResultModel = new SubResultModel();
+ subResultModel.setId("nekkusdt");
+ subResultModel.setSubbed(sub);
+ synchronized (session){
+ try {
+ session.getBasicRemote().sendText(JSONObject.toJSONString(subResultModel));
+ } catch (IOException e) {
+ e.printStackTrace();
+ }
+ }
+ synchronized (session){
+ try {
+ session.getBasicRemote().sendText(nekk);
+ } catch (IOException e) {
+ e.printStackTrace();
+ }
+ }
+
+
}
// 取消盘口订阅
if (jsonObject.containsKey("unsub") && jsonObject.get("unsub").toString().contains("depth")) {
- // `market.${symbol}.kline.${strPeriod}
+ // {unsub:'market.btcusdt.kline.1min'}
String unsub = jsonObject.get("unsub").toString();
String[] split = unsub.split("\\.");
String symbol = split[1];
@@ -99,22 +129,18 @@
}
}
-
// 最新K线订阅
-
- // 根据消息判断这个用户需要订阅哪种数据
- // {sub: `market.${symbol}.kline.${strPeriod}`,
- // symbol: symbol,
- // period: strPeriod
- //}
- // 取消订阅 {unsub: xxx(标识)}
if (jsonObject.containsKey("sub") && jsonObject.get("sub").toString().contains("kline")) {
// 订阅
+ // {sub: 'market.btcusdt.kline.1min'}
String sub = jsonObject.get("sub").toString();
String[] split = sub.split("\\.");
String symbol = split[1];
symbol = CoinTypeConvert.convert(symbol);
String period = split[3];
+ if("60min".equals(period)){
+ period = "1hour";
+ }
String key = symbol + "-" + period;
if (klineClients.containsKey(key)) {
// 有这个币种K线
@@ -131,10 +157,13 @@
// 取消订阅
if (jsonObject.containsKey("unsub") && jsonObject.get("unsub").toString().contains("kline")) {
- // `market.${symbol}.kline.${strPeriod}
+ // {unsub:'market.${symbol}.kline.${strPeriod}'}
String unsub = jsonObject.get("unsub").toString();
String[] split = unsub.split("\\.");
String strPeriod = split[3];
+ if("60min".equals(strPeriod)){
+ strPeriod = "1hour";
+ }
String symbol = split[1];
symbol = CoinTypeConvert.convert(symbol);
String key = symbol + "-" + strPeriod;
@@ -151,14 +180,38 @@
String symbol = split[1];
symbol = CoinTypeConvert.convert(symbol);
String period = split[3];
+ if("60min".equals(period)){
+ period = "1hour";
+ }
//String key = symbol+"-"+period;
// String key = "KINE_BCH/USDT_1week";
String key = "KINE_{}_{}";
// 币币k线数据
- key = StrUtil.format(key, symbol, period);
+ //key = StrUtil.format(key, symbol, period);
+ key = StrUtil.format(key, "NEKK/USDT", period);
RedisUtils bean = SpringContextHolder.getBean(RedisUtils.class);
Object o = bean.get(key);
- sendMessageHistory(JSON.toJSONString(o), session);
+ List<CandlestickModel> candlestickModels = new ArrayList<>();
+ CandlestickResult result = new CandlestickResult();
+ result.setRep(sub);
+ if(o!=null){
+ List<Candlestick> list = (List<Candlestick>)o;
+ for(Candlestick candlestick : list){
+ CandlestickModel model = new CandlestickModel();
+ model.setAmount(candlestick.getAmount());
+ model.setClose(candlestick.getClose());
+ model.setCount(candlestick.getCount());
+ model.setHigh(candlestick.getHigh());
+ model.setId(candlestick.getTimestamp()/1000);
+ model.setOpen(candlestick.getOpen());
+ model.setLow(candlestick.getLow());
+ model.setVol(candlestick.getVolume());
+ candlestickModels.add(model);
+ }
+ result.setData(candlestickModels);
+ }
+
+ sendMessageHistory(JSON.toJSONString(result), session);
}
}
@@ -169,51 +222,52 @@
}
/**
- * 群发消息
+ * 发送盘口消息
*
* @param message 消息内容
*/
- public void sendMessagePlate(String message, Session fromSession) {
- if (tradeplateClients.containsKey("nekkusdt")) {
- Map<String, Session> nekk = tradeplateClients.get("nekkusdt");
+ public void sendMessagePlate(String symbol,String message, Session fromSession) {
+ if (tradeplateClients.containsKey(symbol)) {
+ Map<String, Session> nekk = tradeplateClients.get(symbol);
for (Map.Entry<String, Session> sessionEntry : nekk.entrySet()) {
Session toSession = sessionEntry.getValue();
// 排除掉自己
- //if (!fromSession.getId().equals(toSession.getId())) {
- log.info("服务端给客户端[{}]发送消息{}", toSession.getId(), message);
boolean open = toSession.isOpen();
if (open) {
toSession.getAsyncRemote().sendText(message);
}
-
- // }
}
}
}
+ /**
+ * 发送历史K线
+ * @param message, toSession
+ * @return void
+ */
public void sendMessageHistory(String message, Session toSession) {
- log.info("服务端给客户端[{}]发送消息{}", toSession.getId(), message);
boolean open = toSession.isOpen();
if (open) {
toSession.getAsyncRemote().sendText(message);
}
}
+ /**
+ * 发送最新K线
+ * @param symbol, period, message, fromSession
+ * @return void
+ */
public void sendMessageKline(String symbol, String period, String message, Session fromSession) {
String key = symbol + "-" + period;
if (klineClients.containsKey(key)) {
Map<String, Session> stringSessionMap = klineClients.get(key);
for (Map.Entry<String, Session> sessionEntry : stringSessionMap.entrySet()) {
Session toSession = sessionEntry.getValue();
- // 排除掉自己
- //if (!fromSession.getId().equals(toSession.getId())) {
- log.info("服务端给客户端[{}]发送消息{}", toSession.getId(), message);
boolean open = toSession.isOpen();
if (open) {
toSession.getAsyncRemote().sendText(message);
}
- // }
}
}
}
--
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