40 lines
1.1 KiB
Go
40 lines
1.1 KiB
Go
/*
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Copyright 2021 Qiniu Cloud (qiniu.com)
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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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http://www.apache.org/licenses/LICENSE-2.0
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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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*/
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package watch
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import (
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"fmt"
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"github.com/ar0c/goc/v2/pkg/log"
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"github.com/gorilla/websocket"
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)
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func Watch(host string) {
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watchUrl := fmt.Sprintf("ws://%v/v2/cover/ws/watch", host)
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c, _, err := websocket.DefaultDialer.Dial(watchUrl, nil)
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if err != nil {
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log.Fatalf("cannot connect to goc server: %v", err)
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}
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defer c.Close()
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for {
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_, message, err := c.ReadMessage()
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if err != nil {
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log.Fatalf("cannot read message: %v", err)
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}
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log.Infof("profile update: %v", string(message))
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}
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}
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