mirror of
https://github.com/hanzoai/psrpc.git
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zeekay
24eca416c1
PSRPC for Hanzo LiveKit, forked from livekit/psrpc (Apache-2.0). Two rewrites: github.com/livekit/psrpc -> github.com/hanzoai/psrpc github.com/redis/go-redis/v9 -> github.com/hanzokv/go/v9 psrpc's message bus (bus.go, internal/bus/bus_redis.go, internal/bus/bustest) speaks to a KV over go-redis. After hanzoai/livekit moved to our client, psrpc was the one remaining edge pulling upstream go-redis into that binary — not our code, but our dependency, the same shape redsync had for hanzoai/git. The other livekit/* modules (protocol, mediatransportutil, mageutil) are NOT forked and should not be: none of them touch a KV client, so they are ordinary external dependencies and their names are addresses.
72 lines
1.7 KiB
Go
72 lines
1.7 KiB
Go
// Copyright 2023 LiveKit, 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 bus
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import (
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"google.golang.org/protobuf/proto"
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"google.golang.org/protobuf/types/known/anypb"
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"github.com/hanzoai/psrpc/internal"
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)
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func serialize(msg proto.Message, channel string) ([]byte, error) {
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value, err := proto.Marshal(msg)
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if err != nil {
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return nil, err
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}
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return proto.Marshal(&internal.Msg{
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TypeUrl: "type.googleapis.com/" + string(msg.ProtoReflect().Descriptor().FullName()),
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Value: value,
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Channel: channel,
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})
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}
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func deserializeChannel(b []byte) (string, error) {
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c := &internal.Channel{}
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opt := proto.UnmarshalOptions{
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DiscardUnknown: true,
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}
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err := opt.Unmarshal(b, c)
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if err != nil {
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return "", err
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}
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return c.Channel, nil
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}
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func deserialize(b []byte) (proto.Message, error) {
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a := &anypb.Any{}
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opt := proto.UnmarshalOptions{
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DiscardUnknown: true,
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}
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err := opt.Unmarshal(b, a)
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if err != nil {
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return nil, err
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}
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return a.UnmarshalNew()
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}
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func SerializePayload(m proto.Message) ([]byte, error) {
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return proto.Marshal(m)
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}
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func DeserializePayload[T proto.Message](buf []byte) (T, error) {
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var v T
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v = v.ProtoReflect().New().Interface().(T)
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return v, proto.Unmarshal(buf, v)
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}
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