发消息性能优化

74045943 · Future · beb6bbdb · 74045943 · 74045943 · beb6bbdb
Commit 74045943 authored Nov 16, 2022 by Future
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Showing with 25 additions and 64 deletions

core/src/main/java/com/wecloud/im/action/NormalChatAction.java
+14 -23

core/src/main/java/com/wecloud/im/service/EhcacheService.java
+11 -4

core/src/main/resources/ehcache.xml
+0 -37

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--- a/core/src/main/java/com/wecloud/im/action/NormalChatAction.java
+++ b/core/src/main/java/com/wecloud/im/action/NormalChatAction.java
@@ -182,31 +182,32 @@ public class NormalChatAction {
        final Boolean isPush = ehcacheService.getIsPush("push" + conversation.getId());
        // 多线程处理消息下发
        long time5 = System.currentTimeMillis();
+        // 构造发送响应
+        WsResponse<ImMessageOnlineSend> responseModel = new WsResponse<>();
+        responseModel.setCmd(WsResponseCmdEnum.ONLINE_MSG.getCmdCode());
+        responseModel.setCode(200);
+        responseModel.setMsg(null);
+        responseModel.setData(imMessageOnlineSend);
+        responseModel.setReqId(null);
        for (ImConversationMembers member : membersList) {
            if (member.getFkClientId().equals(imClientSender.getId())) {
                // 不给自己发
                continue;
            }
            SendMsgThreadPool.SEND_MSG_THREAD_POOL_EXECUTOR.execute(() -> {
-                this.sendMsgToMember(imApplication, member, imMessageOnlineSend, data.getPush(), isPush);
+                this.sendMsgToMember(imApplication, member, responseModel, data.getPush(), isPush);
            });
        }
        log.info("会话id{} 多线程发消息耗时 {}", conversation.getId(), System.currentTimeMillis()-time5);
        // 响应发送方消息id等信息
-        long time6 = System.currentTimeMillis();
        response(reqId, imMessageOnlineSend, request.getSenderChannel());
-        log.info("会话id{} 构造响应耗时 {}", conversation.getId(), System.currentTimeMillis()-time6);
    }
-    private void sendMsgToMember(ImApplication imApplication, ImConversationMembers member, ImMessageOnlineSend imMessageOnlineSend, PushVO push, Boolean isPush) {
+    private void sendMsgToMember(ImApplication imApplication, ImConversationMembers member, WsResponse<ImMessageOnlineSend> responseModel, PushVO push, Boolean isPush) {
        // 在线用户直接发消息
+        sendMsgForOnline(member.getFkClientId(), responseModel);
-        long time1 = System.currentTimeMillis();
-        sendMsgForOnline(member.getFkClientId(), imMessageOnlineSend);
-        log.info("会话id{} 在线发消息耗时 {} isPush {}", imMessageOnlineSend.getConversationId(), System.currentTimeMillis()-time1, isPush);
        if (isPush && !member.getDoNotDisturb()) {
-            long time2 = System.currentTimeMillis();
            try {
                // 异步推送系统通知消息 5分钟内推一次消息
                PushDTO pushDTO = mqSender.buildPushDto(push, member.getFkClientId(), member.getClientId(), imApplication);
@@ -216,7 +217,6 @@ public class NormalChatAction {
            } catch (Exception e) {
                log.info("发送系统消息失败异常 ", e);
            }
-            log.info("会话id{} mq推送耗时 {}", imMessageOnlineSend.getConversationId(), System.currentTimeMillis()-time2);
        }
    }
@@ -224,17 +224,9 @@ public class NormalChatAction {
     * 发送消息给在线客户
     *
     * @param receiverClientId
-     * @param imMessageOnlineSend
+     * @param responseModel
     */
-    private Boolean sendMsgForOnline(Long receiverClientId, ImMessageOnlineSend imMessageOnlineSend) {
+    private Boolean sendMsgForOnline(Long receiverClientId, WsResponse<ImMessageOnlineSend> responseModel) {
-        //  封装要推给接收方的消息
-        WsResponse<ImMessageOnlineSend> responseModel = new WsResponse<>();
-        responseModel.setCmd(WsResponseCmdEnum.ONLINE_MSG.getCmdCode());
-        responseModel.setCode(200);
-        responseModel.setMsg(null);
-        responseModel.setData(imMessageOnlineSend);
-        responseModel.setReqId(null);
        return channelSender.sendMsg(responseModel, receiverClientId);
    }
@@ -280,10 +272,9 @@ public class NormalChatAction {
     */
    private void response(String reqId, ImMessageOnlineSend imMessageOnlineSend, Channel channel) {
        WsResponse<MsgVo> responseModel = new WsResponse<>();
-        ApiResult<Boolean> result = ApiResult.result(ApiCode.SUCCESS);
        responseModel.setCmd(WsResponseCmdEnum.RES.getCmdCode());
-        responseModel.setCode(result.getCode());
+        responseModel.setCode(200);
-        responseModel.setMsg(result.getMessage());
+        responseModel.setMsg(null);
        responseModel.setData(new MsgVo(imMessageOnlineSend.getMsgId(), imMessageOnlineSend.getPreMessageId(), imMessageOnlineSend.getCreateTime()));
        responseModel.setReqId(reqId);
        // 响应发送方

--- a/core/src/main/java/com/wecloud/im/service/EhcacheService.java
+++ b/core/src/main/java/com/wecloud/im/service/EhcacheService.java
@@ -4,6 +4,7 @@ import com.baomidou.mybatisplus.core.conditions.query.QueryWrapper;
 import com.wecloud.im.entity.ImClient;
 import com.wecloud.im.entity.ImConversationMembers;
 import com.wecloud.im.param.ImConversationQueryVo;
+import com.wecloud.im.ws.utils.RedisUtils;
 import lombok.extern.slf4j.Slf4j;
 import org.apache.commons.lang3.StringUtils;
 import org.springframework.beans.factory.annotation.Autowired;
@@ -11,6 +12,7 @@ import org.springframework.cache.Cache;
 import org.springframework.cache.CacheManager;
 import org.springframework.stereotype.Service;
+import java.time.Duration;
 import java.util.List;
@@ -35,20 +37,25 @@ public class EhcacheService {
    @Autowired
    private ImConversationMembersService imConversationMembersService;
+    @Autowired
+    private RedisUtils redisUtils;
    /**
-     * 本地缓存中获取
+     * 缓存中获取
     *
     * @param key
     * @return
     */
    public Boolean getIsPush(String key) {
        try {
-            Cache cache = cacheManager.getCache("push");
+            String value = redisUtils.getKey(key);
-            String value = cache.get(key, String.class);
            if (StringUtils.isNotBlank(value)) {
+                // 缓存中有数据 不做系统消息推送
                return false;
            } else {
-                cache.put(key, "1");
+                // 缓存中无数据， 设置缓存 3分钟， 并且需要推送
+                redisUtils.addKey(key, "1", Duration.ofMinutes(3));
                return true;
            }
        } catch (Exception e) {

--- a/core/src/main/resources/ehcache.xml
+++ b/core/src/main/resources/ehcache.xml
-<ehcache xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:noNamespaceSchemaLocation="../config/ehcache.xsd">
-    <diskStore path="java.io.tmpdir"/>
-    <defaultCache
-            maxElementsInMemory="10000"
-            eternal="false"
-            timeToIdleSeconds="120"
-            timeToLiveSeconds="120"
-            maxElementsOnDisk="10000000"
-            diskExpiryThreadIntervalSeconds="120"
-            memoryStoreEvictionPolicy="LRU">
-        <persistence strategy="localTempSwap"/>
-    </defaultCache>
-    <cache name="business"
-           maxElementsInMemory="100000"
-           eternal="false"
-           timeToIdleSeconds="86400"
-           timeToLiveSeconds="86400"
-           maxElementsOnDisk="10000000"
-           diskExpiryThreadIntervalSeconds="120"
-           memoryStoreEvictionPolicy="LRU">
-        <persistence strategy="localTempSwap"/>
-    </cache>
-    <cache name="push"
-           maxElementsInMemory="10000"
-           eternal="false"
-           timeToIdleSeconds="180"
-           timeToLiveSeconds="180"
-           maxElementsOnDisk="10000000"
-           diskExpiryThreadIntervalSeconds="120"
-           memoryStoreEvictionPolicy="LRU">
-        <persistence strategy="localTempSwap"/>
-    </cache>
-</ehcache>