(stream network.Stream, req interface{})
| 87 | } |
| 88 | |
| 89 | func Send(stream network.Stream, req interface{}) (network.Stream, error) { |
| 90 | data, err := rlp.EncodeToBytes(req) |
| 91 | if err != nil { |
| 92 | return nil, err |
| 93 | } |
| 94 | |
| 95 | err = WriteMsg(stream, &Msg{0, data}) |
| 96 | if err != nil { |
| 97 | stream.Close() |
| 98 | return nil, err |
| 99 | } |
| 100 | |
| 101 | if err := stream.CloseWrite(); err != nil { |
| 102 | stream.Reset() |
| 103 | return nil, err |
| 104 | } |
| 105 | return stream, err |
| 106 | } |
| 107 | |
| 108 | func SendRPC(stream network.Stream, req interface{}, resp interface{}) (byte, error) { |
| 109 | s, err := Send(stream, req) |