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71 lines
2.0 KiB
71 lines
2.0 KiB
package cache
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import (
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"Open_IM/pkg/common/constant"
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"Open_IM/pkg/common/db/relation"
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"Open_IM/pkg/common/log"
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"Open_IM/pkg/common/tracelog"
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"Open_IM/pkg/utils"
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"context"
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"encoding/json"
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"math/big"
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"sort"
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"strconv"
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"time"
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)
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const (
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//userInfoCache = "USER_INFO_CACHE:"
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//friendRelationCache = "FRIEND_RELATION_CACHE:"
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blackListCache = "BLACK_LIST_CACHE:"
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//groupCache = "GROUP_CACHE:"
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//groupInfoCache = "GROUP_INFO_CACHE:"
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//groupOwnerIDCache = "GROUP_OWNER_ID:"
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//joinedGroupListCache = "JOINED_GROUP_LIST_CACHE:"
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//groupMemberInfoCache = "GROUP_MEMBER_INFO_CACHE:"
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//groupAllMemberInfoCache = "GROUP_ALL_MEMBER_INFO_CACHE:"
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//allFriendInfoCache = "ALL_FRIEND_INFO_CACHE:"
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//joinedSuperGroupListCache = "JOINED_SUPER_GROUP_LIST_CACHE:"
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//groupMemberListHashCache = "GROUP_MEMBER_LIST_HASH_CACHE:"
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//groupMemberNumCache = "GROUP_MEMBER_NUM_CACHE:"
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conversationCache = "CONVERSATION_CACHE:"
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conversationIDListCache = "CONVERSATION_ID_LIST_CACHE:"
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extendMsgSetCache = "EXTEND_MSG_SET_CACHE:"
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extendMsgCache = "EXTEND_MSG_CACHE:"
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)
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const scanCount = 3000
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const RandomExpireAdjustment = 0.2
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func (rc *RcClient) DelKeys() {
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for _, key := range []string{"GROUP_CACHE:", "FRIEND_RELATION_CACHE", "BLACK_LIST_CACHE:", "USER_INFO_CACHE:", "GROUP_INFO_CACHE", groupOwnerIDCache, joinedGroupListCache,
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groupMemberInfoCache, groupAllMemberInfoCache, "ALL_FRIEND_INFO_CACHE:"} {
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fName := utils.GetSelfFuncName()
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var cursor uint64
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var n int
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for {
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var keys []string
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var err error
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keys, cursor, err = rc.rdb.Scan(context.Background(), cursor, key+"*", scanCount).Result()
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if err != nil {
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panic(err.Error())
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}
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n += len(keys)
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// for each for redis cluster
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for _, key := range keys {
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if err = rc.rdb.Del(context.Background(), key).Err(); err != nil {
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log.NewError("", fName, key, err.Error())
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err = rc.rdb.Del(context.Background(), key).Err()
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if err != nil {
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panic(err.Error())
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}
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}
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}
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if cursor == 0 {
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break
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}
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}
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}
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}
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