35 lines
1.3 KiB
Go
35 lines
1.3 KiB
Go
// Copyright 2024 PingCAP, Inc.
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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 server
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import (
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"net/http"
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)
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// StandbyController is the interface for standby module.
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type StandbyController interface {
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// WaitForActivate starts to wait for the active signal before server starts.
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WaitForActivate()
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// EndStandby ends the standby mode. Controller implements this method to do the necessary cleanup.
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EndStandby(error)
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// Handler returns the handler for the standby server. It will be registered to the status server.
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Handler(svr *Server) (pathPrefix string, mux *http.ServeMux)
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// OnConnActive is called when a new connection is established or a connection successfully executes a command.
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OnConnActive()
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// OnServerCreated is called when the server is created.
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OnServerCreated(svr *Server)
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}
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