55 lines
1.5 KiB
Protocol Buffer
55 lines
1.5 KiB
Protocol Buffer
/*
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* Copyright 2020 The Dragonfly Authors
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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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*/
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syntax = "proto3";
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package cdnsystem;
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import "pkg/rpc/base/base.proto";
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option go_package = "d7y.io/dragonfly/v2/pkg/rpc/cdnsystem";
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message SeedRequest{
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string task_id = 1;
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string url = 2;
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base.UrlMeta url_meta = 3;
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}
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// keep piece meta and data separately
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// check piece md5, md5s sign and total content length
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message PieceSeed{
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// peer id for cdn node, need suffix with _CDN
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string peer_id = 2;
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// cdn node host uuid
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string host_uuid = 3;
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base.PieceInfo piece_info = 4;
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// whether or not all seeds are downloaded
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bool done = 5;
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// content total length for the url
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int64 content_length = 6;
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// total piece count
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int32 total_piece_count = 7;
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}
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// CDN System RPC Service
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service Seeder{
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// Generate seeds and return to scheduler
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rpc ObtainSeeds(SeedRequest)returns(stream PieceSeed);
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// Get piece tasks from cdn
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rpc GetPieceTasks(base.PieceTaskRequest)returns(base.PiecePacket);
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}
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