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fix: check same peer id for sync pieces (#1525) 

Signed-off-by: Jim Ma <majinjing3@gmail.com>
This commit is contained in:
Jim Ma 2022-08-04 13:56:28 +08:00 committed by Gaius
parent f8252cba04
commit 4984cdfbbc
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2 changed files with 12 additions and 3 deletions
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11
client/daemon/rpcserver/rpcserver.go
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@ -124,13 +124,22 @@ func (s *server) GetPieceTasks(ctx context.Context, request *commonv1.PieceTaskR
err, request.TaskId, request.SrcPid, request.DstPid, request.StartNum, request.Limit) err, request.TaskId, request.SrcPid, request.DstPid, request.StartNum, request.Limit)
return nil, dferrors.New(code, err.Error()) return nil, dferrors.New(code, err.Error())
} }
// dst peer is not running
// check whether dst peer is not running
task, ok := s.peerTaskManager.IsPeerTaskRunning(request.TaskId) task, ok := s.peerTaskManager.IsPeerTaskRunning(request.TaskId)
if !ok { if !ok {
// 1. no running task
code = commonv1.Code_PeerTaskNotFound code = commonv1.Code_PeerTaskNotFound
logger.Errorf("get piece tasks error: target peer task not found, task id: %s, src peer: %s, dst peer: %s, piece num: %d, limit: %d", logger.Errorf("get piece tasks error: target peer task not found, task id: %s, src peer: %s, dst peer: %s, piece num: %d, limit: %d",
request.TaskId, request.SrcPid, request.DstPid, request.StartNum, request.Limit) request.TaskId, request.SrcPid, request.DstPid, request.StartNum, request.Limit)
return nil, dferrors.New(code, err.Error()) return nil, dferrors.New(code, err.Error())
} else if task.GetPeerID() == request.GetSrcPid() {
// 2. scheduler schedules same peer host, and the running peer is the source peer (schedulers misses the old peer leaved event)
code = commonv1.Code_PeerTaskNotFound
logger.Errorf("get piece tasks error: target peer task not found, task id: %s, the src peer is same with running peer,"+
" src peer: %s, dst peer: %s, piece num: %d, limit: %d",
request.TaskId, request.SrcPid, request.DstPid, request.StartNum, request.Limit)
return nil, dferrors.New(code, err.Error())
} }
if task.GetPeerID() != request.GetDstPid() { if task.GetPeerID() != request.GetDstPid() {