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45 lines
1.4 KiB
45 lines
1.4 KiB
// Copyright © 2024 OpenIM. All rights reserved.
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//
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// Licensed under the Apache License, Version 2.0 (the "License");
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// you may not use this file except in compliance with the License.
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// You may obtain a copy of the License at
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//
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// http://www.apache.org/licenses/LICENSE-2.0
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//
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// Unless required by applicable law or agreed to in writing, software
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// distributed under the License is distributed on an "AS IS" BASIS,
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// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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// See the License for the specific language governing permissions and
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// limitations under the License.
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package rpccache
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import (
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"context"
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"encoding/json"
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"github.com/openimsdk/tools/mw"
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"github.com/openimsdk/tools/log"
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"github.com/redis/go-redis/v9"
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)
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func subscriberRedisDeleteCache(ctx context.Context, client redis.UniversalClient, channel string, del func(ctx context.Context, key ...string)) {
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defer func() {
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if r := recover(); r != nil {
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mw.PanicStackToLog(ctx, r)
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}
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}()
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for message := range client.Subscribe(ctx, channel).Channel() {
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log.ZDebug(ctx, "subscriberRedisDeleteCache", "channel", channel, "payload", message.Payload)
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var keys []string
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if err := json.Unmarshal([]byte(message.Payload), &keys); err != nil {
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log.ZError(ctx, "subscriberRedisDeleteCache json.Unmarshal error", err)
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continue
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}
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if len(keys) == 0 {
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continue
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}
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del(ctx, keys...)
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}
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}
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