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peer.go
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peer.go
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/*
* Copyright 2020 The Dragonfly Authors
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package client
import (
"context"
"fmt"
"strings"
"google.golang.org/grpc"
"d7y.io/dragonfly/v2/pkg/dfnet"
"d7y.io/dragonfly/v2/pkg/rpc"
"d7y.io/dragonfly/v2/pkg/rpc/base"
"d7y.io/dragonfly/v2/pkg/rpc/base/common"
cdnclient "d7y.io/dragonfly/v2/pkg/rpc/cdnsystem/client"
"d7y.io/dragonfly/v2/pkg/rpc/dfdaemon"
"d7y.io/dragonfly/v2/pkg/rpc/scheduler"
)
func GetPieceTasks(ctx context.Context,
destPeer *scheduler.PeerPacket_DestPeer,
ptr *base.PieceTaskRequest,
opts ...grpc.CallOption) (*base.PiecePacket, error) {
destAddr := fmt.Sprintf("%s:%d", destPeer.Ip, destPeer.RpcPort)
peerID := destPeer.PeerId
toCdn := strings.HasSuffix(peerID, common.CdnSuffix)
var err error
netAddr := dfnet.NetAddr{
Type: dfnet.TCP,
Addr: destAddr,
}
client, err := getClient(netAddr, toCdn)
if err != nil {
return nil, err
}
if toCdn {
return client.(cdnclient.CdnClient).GetPieceTasks(ctx, netAddr, ptr, opts...)
}
return client.(DaemonClient).GetPieceTasks(ctx, netAddr, ptr, opts...)
}
func SyncPieceTasks(ctx context.Context,
destPeer *scheduler.PeerPacket_DestPeer,
ptr *base.PieceTaskRequest,
opts ...grpc.CallOption) (dfdaemon.Daemon_SyncPieceTasksClient, error) {
destAddr := fmt.Sprintf("%s:%d", destPeer.Ip, destPeer.RpcPort)
peerID := destPeer.PeerId
toCdn := strings.HasSuffix(peerID, common.CdnSuffix)
var err error
netAddr := dfnet.NetAddr{
Type: dfnet.TCP,
Addr: destAddr,
}
client, err := getClient(netAddr, toCdn)
if err != nil {
return nil, err
}
if toCdn {
return client.(cdnclient.CdnClient).SyncPieceTasks(ctx, netAddr, ptr, opts...)
}
return client.(DaemonClient).SyncPieceTasks(ctx, netAddr, ptr, opts...)
}
func getClient(netAddr dfnet.NetAddr, toCdn bool) (rpc.Closer, error) {
if toCdn {
return cdnclient.GetElasticClientByAddrs([]dfnet.NetAddr{netAddr})
}
return GetElasticClientByAddrs([]dfnet.NetAddr{netAddr})
}