登录：登录时候的redis改为原子性

2022-06-13 19:29:58 +08:00
parent f4bfc40cfa
commit d926de282b
2 changed files with 6 additions and 1 deletions
@@ -311,6 +311,7 @@ export async function clearChannelServers() {
 * @param sid connector服的那个sid
 */
 export async function roleLogin(roleId: string, userCode: string, sid: string, pkgName: string, createTime: number, serverId: number) {
+    await redisClient().hincrbyAsync(REDIS_KEY.ONLINE_CNT, roleId, 1);
    return await redisClient().hsetAsync(REDIS_KEY.ONLINE_USERS, roleId, `${userCode}|${sid}|${pkgName}|${createTime}|${serverId}`);
 }

@@ -320,7 +321,10 @@ export async function roleLogin(roleId: string, userCode: string, sid: string, p
 */
 export async function roleLeave(roleId: string) {
    let role = await getRoleOnlineInfo(roleId);
-    await redisClient().hdelAsync(REDIS_KEY.ONLINE_USERS, roleId);
+    let count = await redisClient().hincrbyAsync(REDIS_KEY.ONLINE_CNT, roleId, -1);
+    if(count <= 0) {
+        await redisClient().hdelAsync(REDIS_KEY.ONLINE_USERS, roleId);
+    }
    return role;
 }