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feat(serverv2): integrate gRPC #21038

Merged
merged 14 commits into from
Jul 30, 2024
Merged

feat(serverv2): integrate gRPC #21038

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3c0ddc0
refactor grpc query handlers
testinginprod Jul 23, 2024
9162065
add make unknown service handler
testinginprod Jul 23, 2024
cdbd164
refactors left and right
testinginprod Jul 23, 2024
8ab8b26
add height header handling
testinginprod Jul 23, 2024
a83f470
Merge remote-tracking branch 'origin/tip/serverv2/grpc' into tip/serv…
testinginprod Jul 23, 2024
7b3e051
gRPC finally works
testinginprod Jul 25, 2024
0a5e2ae
Merge branch 'refs/heads/main' into tip/serverv2/grpc
testinginprod Jul 29, 2024
422ea8d
go mod tidy all
testinginprod Jul 29, 2024
9308ae7
lint
testinginprod Jul 29, 2024
1e612d1
fix more tests
testinginprod Jul 29, 2024
9839aea
go mod tidy all
testinginprod Jul 29, 2024
1fc2735
Update serverreflection.go
testinginprod Jul 29, 2024
02d7289
Merge branch 'main' into tip/serverv2/grpc
tac0turtle Jul 30, 2024
d6f6d7d
linting
tac0turtle Jul 30, 2024
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8 changes: 4 additions & 4 deletions runtime/v2/app.go
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -44,9 +44,9 @@ type App[T transaction.Tx] struct {
amino legacy.Amino
moduleManager *MM[T]

// GRPCQueryDecoders maps gRPC method name to a function that decodes the request
// GRPCMethodsToMessageMap maps gRPC method name to a function that decodes the request
// bytes into a gogoproto.Message, which then can be passed to appmanager.
GRPCQueryDecoders map[string]func(requestBytes []byte) (gogoproto.Message, error)
GRPCMethodsToMessageMap map[string]func() gogoproto.Message
}

// Name returns the app name.
Expand Down Expand Up @@ -118,6 +118,6 @@ func (a *App[T]) GetAppManager() *appmanager.AppManager[T] {
return a.AppManager
}

func (a *App[T]) GetGRPCQueryDecoders() map[string]func(requestBytes []byte) (gogoproto.Message, error) {
return a.GRPCQueryDecoders
func (a *App[T]) GetGPRCMethodsToMessageMap() map[string]func() gogoproto.Message {
return a.GRPCMethodsToMessageMap
}
7 changes: 7 additions & 0 deletions runtime/v2/go.mod
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -30,6 +30,7 @@ require (
cosmossdk.io/server/v2/stf v0.0.0-00010101000000-000000000000
cosmossdk.io/store/v2 v2.0.0-00010101000000-000000000000
cosmossdk.io/x/tx v0.13.3
github.com/cometbft/cometbft v0.38.10
testinginprod marked this conversation as resolved.
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github.com/cosmos/gogoproto v1.5.0
github.com/spf13/viper v1.19.0
golang.org/x/exp v0.0.0-20240531132922-fd00a4e0eefc
Expand All @@ -44,6 +45,7 @@ require (
cosmossdk.io/errors v1.0.1 // indirect
github.com/DataDog/zstd v1.5.5 // indirect
github.com/beorn7/perks v1.0.1 // indirect
github.com/btcsuite/btcd/btcec/v2 v2.3.2 // indirect
github.com/cespare/xxhash/v2 v2.3.0 // indirect
github.com/cockroachdb/errors v1.11.1 // indirect
github.com/cockroachdb/logtags v0.0.0-20230118201751-21c54148d20b // indirect
Expand All @@ -55,10 +57,12 @@ require (
github.com/cosmos/iavl v1.2.1-0.20240725141113-7adc688cf179 // indirect
github.com/cosmos/ics23/go v0.10.0 // indirect
github.com/davecgh/go-spew v1.1.2-0.20180830191138-d8f796af33cc // indirect
github.com/decred/dcrd/dcrec/secp256k1/v4 v4.0.1 // indirect
github.com/emicklei/dot v1.6.2 // indirect
github.com/fsnotify/fsnotify v1.7.0 // indirect
github.com/getsentry/sentry-go v0.27.0 // indirect
github.com/gogo/protobuf v1.3.2 // indirect
github.com/golang/protobuf v1.5.4 // indirect
github.com/golang/snappy v0.0.4 // indirect
github.com/google/btree v1.1.2 // indirect
github.com/google/go-cmp v0.6.0 // indirect
Expand All @@ -76,8 +80,10 @@ require (
github.com/mattn/go-sqlite3 v1.14.22 // indirect
github.com/mitchellh/mapstructure v1.5.0 // indirect
github.com/munnerz/goautoneg v0.0.0-20191010083416-a7dc8b61c822 // indirect
github.com/oasisprotocol/curve25519-voi v0.0.0-20220708102147-0a8a51822cae // indirect
github.com/onsi/gomega v1.28.1 // indirect
github.com/pelletier/go-toml/v2 v2.2.2 // indirect
github.com/petermattis/goid v0.0.0-20180202154549-b0b1615b78e5 // indirect
github.com/pkg/errors v0.9.1 // indirect
github.com/pmezard/go-difflib v1.0.1-0.20181226105442-5d4384ee4fb2 // indirect
github.com/prometheus/client_golang v1.19.1 // indirect
Expand All @@ -88,6 +94,7 @@ require (
github.com/rs/zerolog v1.33.0 // indirect
github.com/sagikazarmark/locafero v0.4.0 // indirect
github.com/sagikazarmark/slog-shim v0.1.0 // indirect
github.com/sasha-s/go-deadlock v0.3.1 // indirect
github.com/sourcegraph/conc v0.3.0 // indirect
github.com/spf13/afero v1.11.0 // indirect
github.com/spf13/cast v1.6.0 // indirect
Expand Down
19 changes: 19 additions & 0 deletions runtime/v2/go.sum
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -19,6 +19,12 @@ github.com/beorn7/perks v0.0.0-20180321164747-3a771d992973/go.mod h1:Dwedo/Wpr24
github.com/beorn7/perks v1.0.0/go.mod h1:KWe93zE9D1o94FZ5RNwFwVgaQK1VOXiVxmqh+CedLV8=
github.com/beorn7/perks v1.0.1 h1:VlbKKnNfV8bJzeqoa4cOKqO6bYr3WgKZxO8Z16+hsOM=
github.com/beorn7/perks v1.0.1/go.mod h1:G2ZrVWU2WbWT9wwq4/hrbKbnv/1ERSJQ0ibhJ6rlkpw=
github.com/btcsuite/btcd/btcec/v2 v2.3.2 h1:5n0X6hX0Zk+6omWcihdYvdAlGf2DfasC0GMf7DClJ3U=
github.com/btcsuite/btcd/btcec/v2 v2.3.2/go.mod h1:zYzJ8etWJQIv1Ogk7OzpWjowwOdXY1W/17j2MW85J04=
github.com/btcsuite/btcd/btcutil v1.1.3 h1:xfbtw8lwpp0G6NwSHb+UE67ryTFHJAiNuipusjXSohQ=
github.com/btcsuite/btcd/btcutil v1.1.3/go.mod h1:UR7dsSJzJUfMmFiiLlIrMq1lS9jh9EdCV7FStZSnpi0=
github.com/btcsuite/btcd/chaincfg/chainhash v1.0.1 h1:q0rUy8C/TYNBQS1+CGKw68tLOFYSNEs0TFnxxnS9+4U=
github.com/btcsuite/btcd/chaincfg/chainhash v1.0.1/go.mod h1:7SFka0XMvUgj3hfZtydOrQY2mwhPclbT2snogU7SQQc=
github.com/cespare/xxhash/v2 v2.1.1/go.mod h1:VGX0DQ3Q6kWi7AoAeZDth3/j3BFtOZR5XLFGgcrjCOs=
github.com/cespare/xxhash/v2 v2.3.0 h1:UL815xU9SqsFlibzuggzjXhog7bL6oX9BbNZnL2UFvs=
github.com/cespare/xxhash/v2 v2.3.0/go.mod h1:VGX0DQ3Q6kWi7AoAeZDth3/j3BFtOZR5XLFGgcrjCOs=
Expand All @@ -39,6 +45,8 @@ github.com/cockroachdb/redact v1.1.5 h1:u1PMllDkdFfPWaNGMyLD1+so+aq3uUItthCFqzwP
github.com/cockroachdb/redact v1.1.5/go.mod h1:BVNblN9mBWFyMyqK1k3AAiSxhvhfK2oOZZ2lK+dpvRg=
github.com/cockroachdb/tokenbucket v0.0.0-20230807174530-cc333fc44b06 h1:zuQyyAKVxetITBuuhv3BI9cMrmStnpT18zmgmTxunpo=
github.com/cockroachdb/tokenbucket v0.0.0-20230807174530-cc333fc44b06/go.mod h1:7nc4anLGjupUW/PeY5qiNYsdNXj7zopG+eqsS7To5IQ=
github.com/cometbft/cometbft v0.38.10 h1:2ePuglchT+j0Iao+cfmt/nw5U7K2lnGDzXSUPGVdXaU=
github.com/cometbft/cometbft v0.38.10/go.mod h1:jHPx9vQpWzPHEAiYI/7EDKaB1NXhK6o3SArrrY8ExKc=
github.com/coreos/go-systemd/v22 v22.5.0/go.mod h1:Y58oyj3AT4RCenI/lSvhwexgC+NSVTIJ3seZv2GcEnc=
github.com/cosmos/cosmos-db v1.0.2 h1:hwMjozuY1OlJs/uh6vddqnk9j7VamLv+0DBlbEXbAKs=
github.com/cosmos/cosmos-db v1.0.2/go.mod h1:Z8IXcFJ9PqKK6BIsVOB3QXtkKoqUOp1vRvPT39kOXEA=
Expand All @@ -55,6 +63,10 @@ github.com/davecgh/go-spew v1.1.0/go.mod h1:J7Y8YcW2NihsgmVo/mv3lAwl/skON4iLHjSs
github.com/davecgh/go-spew v1.1.1/go.mod h1:J7Y8YcW2NihsgmVo/mv3lAwl/skON4iLHjSsI+c5H38=
github.com/davecgh/go-spew v1.1.2-0.20180830191138-d8f796af33cc h1:U9qPSI2PIWSS1VwoXQT9A3Wy9MM3WgvqSxFWenqJduM=
github.com/davecgh/go-spew v1.1.2-0.20180830191138-d8f796af33cc/go.mod h1:J7Y8YcW2NihsgmVo/mv3lAwl/skON4iLHjSsI+c5H38=
github.com/decred/dcrd/crypto/blake256 v1.0.0 h1:/8DMNYp9SGi5f0w7uCm6d6M4OU2rGFK09Y2A4Xv7EE0=
github.com/decred/dcrd/crypto/blake256 v1.0.0/go.mod h1:sQl2p6Y26YV+ZOcSTP6thNdn47hh8kt6rqSlvmrXFAc=
github.com/decred/dcrd/dcrec/secp256k1/v4 v4.0.1 h1:YLtO71vCjJRCBcrPMtQ9nqBsqpA1m5sE92cU+pd5Mcc=
github.com/decred/dcrd/dcrec/secp256k1/v4 v4.0.1/go.mod h1:hyedUtir6IdtD/7lIxGeCxkaw7y45JueMRL4DIyJDKs=
github.com/emicklei/dot v1.6.2 h1:08GN+DD79cy/tzN6uLCT84+2Wk9u+wvqP+Hkx/dIR8A=
github.com/emicklei/dot v1.6.2/go.mod h1:DeV7GvQtIw4h2u73RKBkkFdvVAz0D9fzeJrgPW6gy/s=
github.com/frankban/quicktest v1.14.6 h1:7Xjx+VpznH+oBnejlPUj8oUpdxnVs4f8XU8WnHkI4W8=
Expand Down Expand Up @@ -168,6 +180,8 @@ github.com/mwitkow/go-conntrack v0.0.0-20161129095857-cc309e4a2223/go.mod h1:qRW
github.com/nxadm/tail v1.4.4/go.mod h1:kenIhsEOeOJmVchQTgglprH7qJGnHDVpk1VPCcaMI8A=
github.com/nxadm/tail v1.4.8 h1:nPr65rt6Y5JFSKQO7qToXr7pePgD6Gwiw05lkbyAQTE=
github.com/nxadm/tail v1.4.8/go.mod h1:+ncqLTQzXmGhMZNUePPaPqPvBxHAIsmXswZKocGu+AU=
github.com/oasisprotocol/curve25519-voi v0.0.0-20220708102147-0a8a51822cae h1:FatpGJD2jmJfhZiFDElaC0QhZUDQnxUeAwTGkfAHN3I=
github.com/oasisprotocol/curve25519-voi v0.0.0-20220708102147-0a8a51822cae/go.mod h1:hVoHR2EVESiICEMbg137etN/Lx+lSrHPTD39Z/uE+2s=
github.com/onsi/ginkgo v1.6.0/go.mod h1:lLunBs/Ym6LB5Z9jYTR76FiuTmxDTDusOGeTQH+WWjE=
github.com/onsi/ginkgo v1.12.1/go.mod h1:zj2OWP4+oCPe1qIXoGWkgMRwljMUYCdkwsT2108oapk=
github.com/onsi/ginkgo v1.16.4/go.mod h1:dX+/inL/fNMqNlz0e9LfyB9TswhZpCVdJM/Z6Vvnwo0=
Expand All @@ -184,6 +198,8 @@ github.com/pascaldekloe/goe v0.1.0 h1:cBOtyMzM9HTpWjXfbbunk26uA6nG3a8n06Wieeh0Mw
github.com/pascaldekloe/goe v0.1.0/go.mod h1:lzWF7FIEvWOWxwDKqyGYQf6ZUaNfKdP144TG7ZOy1lc=
github.com/pelletier/go-toml/v2 v2.2.2 h1:aYUidT7k73Pcl9nb2gScu7NSrKCSHIDE89b3+6Wq+LM=
github.com/pelletier/go-toml/v2 v2.2.2/go.mod h1:1t835xjRzz80PqgE6HHgN2JOsmgYu/h4qDAS4n929Rs=
github.com/petermattis/goid v0.0.0-20180202154549-b0b1615b78e5 h1:q2e307iGHPdTGp0hoxKjt1H5pDo6utceo3dQVK3I5XQ=
github.com/petermattis/goid v0.0.0-20180202154549-b0b1615b78e5/go.mod h1:jvVRKCrJTQWu0XVbaOlby/2lO20uSCHEMzzplHXte1o=
github.com/pingcap/errors v0.11.4 h1:lFuQV/oaUMGcD2tqt+01ROSmJs75VG1ToEOkZIZ4nE4=
github.com/pingcap/errors v0.11.4/go.mod h1:Oi8TUi2kEtXXLMJk9l1cGmz20kV3TaQ0usTwv5KuLY8=
github.com/pkg/diff v0.0.0-20210226163009-20ebb0f2a09e/go.mod h1:pJLUxLENpZxwdsKMEsNbx1VGcRFpLqf3715MtcvvzbA=
Expand Down Expand Up @@ -223,6 +239,8 @@ github.com/sagikazarmark/locafero v0.4.0 h1:HApY1R9zGo4DBgr7dqsTH/JJxLTTsOt7u6ke
github.com/sagikazarmark/locafero v0.4.0/go.mod h1:Pe1W6UlPYUk/+wc/6KFhbORCfqzgYEpgQ3O5fPuL3H4=
github.com/sagikazarmark/slog-shim v0.1.0 h1:diDBnUNK9N/354PgrxMywXnAwEr1QZcOr6gto+ugjYE=
github.com/sagikazarmark/slog-shim v0.1.0/go.mod h1:SrcSrq8aKtyuqEI1uvTDTK1arOWRIczQRv+GVI1AkeQ=
github.com/sasha-s/go-deadlock v0.3.1 h1:sqv7fDNShgjcaxkO0JNcOAlr8B9+cV5Ey/OB71efZx0=
github.com/sasha-s/go-deadlock v0.3.1/go.mod h1:F73l+cr82YSh10GxyRI6qZiCgK64VaZjwesgfQ1/iLM=
github.com/sirupsen/logrus v1.2.0/go.mod h1:LxeOpSwHxABJmUn/MG1IvRgCAasNZTLOkJPxbbu5VWo=
github.com/sirupsen/logrus v1.4.2/go.mod h1:tLMulIdttU9McNUspp0xgXVQah82FyeX6MwdIuYE2rE=
github.com/sourcegraph/conc v0.3.0 h1:OQTbbt6P72L20UqAkXXuLOj79LfEanQ+YQFNpLA9ySo=
Expand Down Expand Up @@ -374,6 +392,7 @@ gopkg.in/yaml.v2 v2.4.0/go.mod h1:RDklbk79AGWmwhnvt/jBztapEOGDOx6ZbXqjP6csGnQ=
gopkg.in/yaml.v3 v3.0.0-20200313102051-9f266ea9e77c/go.mod h1:K4uyk7z7BCEPqu6E+C64Yfv1cQ7kz7rIZviUmN+EgEM=
gopkg.in/yaml.v3 v3.0.1 h1:fxVm/GzAzEWqLHuvctI91KS9hhNmmWOoWu0XTYJS7CA=
gopkg.in/yaml.v3 v3.0.1/go.mod h1:K4uyk7z7BCEPqu6E+C64Yfv1cQ7kz7rIZviUmN+EgEM=
gotest.tools v2.2.0+incompatible h1:VsBPFP1AI068pPrMxtb/S8Zkgf9xEmTLJjfM+P5UIEo=
gotest.tools/v3 v3.5.1 h1:EENdUnS3pdur5nybKYIh2Vfgc8IUNBjxDPSjtiJcOzU=
gotest.tools/v3 v3.5.1/go.mod h1:isy3WKz7GK6uNw/sbHzfKBLvlvXwUyV06n6brMxxopU=
sigs.k8s.io/yaml v1.4.0 h1:Mk1wCc2gy/F0THH0TAp1QYyJNzRm2KCLy3o5ASXVI5E=
Expand Down
17 changes: 10 additions & 7 deletions runtime/v2/manager.go
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -556,7 +556,7 @@

func registerServices[T transaction.Tx](s appmodule.HasServices, app *App[T], registry *protoregistry.Files) error {
c := &configurator{
grpcQueryDecoders: map[string]func([]byte) (gogoproto.Message, error){},
grpcQueryDecoders: map[string]func() gogoproto.Message{},
stfQueryRouter: app.queryRouterBuilder,
stfMsgRouter: app.msgRouterBuilder,
registry: registry,
Expand All @@ -567,7 +567,10 @@
if err != nil {
return fmt.Errorf("unable to register services: %w", err)
}
app.GRPCQueryDecoders = c.grpcQueryDecoders
// merge maps
for path, decoder := range c.grpcQueryDecoders {
app.GRPCMethodsToMessageMap[path] = decoder
}
Comment on lines +571 to +573

Check warning

Code scanning / CodeQL

Iteration over map Warning

Iteration over map may be a possible source of non-determinism
return nil
}

Expand All @@ -576,7 +579,7 @@
type configurator struct {
// grpcQueryDecoders is required because module expose queries through gRPC
// this provides a way to route to modules using gRPC.
grpcQueryDecoders map[string]func([]byte) (gogoproto.Message, error)
grpcQueryDecoders map[string]func() gogoproto.Message

stfQueryRouter *stf.MsgRouterBuilder
stfMsgRouter *stf.MsgRouterBuilder
Expand Down Expand Up @@ -618,11 +621,11 @@
if typ == nil {
return fmt.Errorf("unable to find message in gogotype registry: %w", err)
}
decoderFunc := func(bytes []byte) (gogoproto.Message, error) {
msg := reflect.New(typ.Elem()).Interface().(gogoproto.Message)
return msg, gogoproto.Unmarshal(bytes, msg)
decoderFunc := func() gogoproto.Message {
return reflect.New(typ.Elem()).Interface().(gogoproto.Message)
}
c.grpcQueryDecoders[md.MethodName] = decoderFunc
methodName := fmt.Sprintf("/%s/%s", sd.ServiceName, md.MethodName)
c.grpcQueryDecoders[methodName] = decoderFunc
}
return nil
}
Expand Down
11 changes: 6 additions & 5 deletions runtime/v2/module.go
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -130,11 +130,12 @@ func ProvideAppBuilder[T transaction.Tx](

msgRouterBuilder := stf.NewMsgRouterBuilder()
app := &App[T]{
storeKeys: nil,
interfaceRegistrar: interfaceRegistrar,
amino: amino,
msgRouterBuilder: msgRouterBuilder,
queryRouterBuilder: stf.NewMsgRouterBuilder(), // TODO dedicated query router
storeKeys: nil,
interfaceRegistrar: interfaceRegistrar,
amino: amino,
msgRouterBuilder: msgRouterBuilder,
queryRouterBuilder: stf.NewMsgRouterBuilder(), // TODO dedicated query router
GRPCMethodsToMessageMap: map[string]func() proto.Message{},
}
appBuilder := &AppBuilder[T]{app: app}

Expand Down
68 changes: 46 additions & 22 deletions server/v2/api/grpc/gogoreflection/serverreflection.go
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -42,13 +42,17 @@ import (
"errors"
"fmt"
"io"
"log"
"reflect"
"sort"
"strings"
"sync"

//nolint: staticcheck // keep this import for backward compatibility
"github.com/golang/protobuf/proto"
"cosmossdk.io/core/log"
gogoproto "github.com/cosmos/gogoproto/proto"
"google.golang.org/protobuf/reflect/protodesc"
"google.golang.org/protobuf/reflect/protoreflect"

// nolint: staticcheck // keep this import for backward compatibility
dpb "github.com/golang/protobuf/protoc-gen-go/descriptor"
"google.golang.org/grpc"
"google.golang.org/grpc/codes"
Expand All @@ -60,15 +64,20 @@ type serverReflectionServer struct {
rpb.UnimplementedServerReflectionServer
s *grpc.Server

methods []string

initSymbols sync.Once
serviceNames []string
symbols map[string]*dpb.FileDescriptorProto // map of fully-qualified names to files
log log.Logger
}

// Register registers the server reflection service on the given gRPC server.
func Register(s *grpc.Server) {
func Register(s *grpc.Server, methods []string, logger log.Logger) {
rpb.RegisterServerReflectionServer(s, &serverReflectionServer{
s: s,
s: s,
methods: methods,
log: logger,
})
}

Expand All @@ -82,21 +91,13 @@ type protoMessage interface {

func (s *serverReflectionServer) getSymbols() (svcNames []string, symbolIndex map[string]*dpb.FileDescriptorProto) {
s.initSymbols.Do(func() {
serviceInfo := s.s.GetServiceInfo()

s.symbols = map[string]*dpb.FileDescriptorProto{}
s.serviceNames = make([]string, 0, len(serviceInfo))
services, fds := s.getServices(s.methods)
s.serviceNames = services

processed := map[string]struct{}{}
for svc, info := range serviceInfo {
s.serviceNames = append(s.serviceNames, svc)
fdenc, ok := parseMetadata(info.Metadata)
if !ok {
continue
}
fd, err := decodeFileDesc(fdenc)
if err != nil {
continue
}
for _, fd := range fds {
s.processFile(fd, processed)
}
sort.Strings(s.serviceNames)
Expand Down Expand Up @@ -207,7 +208,7 @@ func decodeFileDesc(enc []byte) (*dpb.FileDescriptorProto, error) {
}

fd := new(dpb.FileDescriptorProto)
if err := proto.Unmarshal(raw, fd); err != nil {
if err := gogoproto.Unmarshal(raw, fd); err != nil {
return nil, fmt.Errorf("bad descriptor: %w", err)
}
return fd, nil
Expand Down Expand Up @@ -237,7 +238,7 @@ func typeForName(name string) (reflect.Type, error) {
}

func fileDescContainingExtension(st reflect.Type, ext int32) (*dpb.FileDescriptorProto, error) {
m, ok := reflect.Zero(reflect.PtrTo(st)).Interface().(proto.Message)
m, ok := reflect.Zero(reflect.PtrTo(st)).Interface().(gogoproto.Message)
if !ok {
return nil, fmt.Errorf("failed to create message from type: %v", st)
}
Expand All @@ -252,7 +253,7 @@ func fileDescContainingExtension(st reflect.Type, ext int32) (*dpb.FileDescripto
}

func (s *serverReflectionServer) allExtensionNumbersForType(st reflect.Type) ([]int32, error) {
m, ok := reflect.Zero(reflect.PtrTo(st)).Interface().(proto.Message)
m, ok := reflect.Zero(reflect.PtrTo(st)).Interface().(gogoproto.Message)
if !ok {
return nil, fmt.Errorf("failed to create message from type: %v", st)
}
Expand All @@ -272,7 +273,7 @@ func fileDescWithDependencies(fd *dpb.FileDescriptorProto, sentFileDescriptors m
queue = queue[1:]
if sent := sentFileDescriptors[currentfd.GetName()]; len(r) == 0 || !sent {
sentFileDescriptors[currentfd.GetName()] = true
currentfdEncoded, err := proto.Marshal(currentfd)
currentfdEncoded, err := gogoproto.Marshal(currentfd)
if err != nil {
return nil, err
}
Expand Down Expand Up @@ -446,7 +447,6 @@ func (s *serverReflectionServer) ServerReflectionInfo(stream rpb.ServerReflectio
ErrorMessage: err.Error(),
},
}
log.Printf("OH NO: %s", err)
} else {
out.MessageResponse = &rpb.ServerReflectionResponse_AllExtensionNumbersResponse{
AllExtensionNumbersResponse: &rpb.ExtensionNumberResponse{ //nolint:staticcheck // SA1019: we want to keep using v1alpha
Expand Down Expand Up @@ -476,3 +476,27 @@ func (s *serverReflectionServer) ServerReflectionInfo(stream rpb.ServerReflectio
}
}
}

func (s *serverReflectionServer) getServices(methods []string) (svcs []string, fds []*dpb.FileDescriptorProto) {
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registry, err := gogoproto.MergedRegistry()
if err != nil {
s.log.Error("unable to load merged registry", "err", err)
return nil, nil
}
seenSvc := map[protoreflect.FullName]struct{}{}
for _, methodName := range methods {
methodName = strings.Join(strings.Split(methodName[1:], "/"), ".")
md, err := registry.FindDescriptorByName(protoreflect.FullName(methodName))
if err != nil {
s.log.Error("unable to load method descriptor", "method", methodName, "err", err)
continue
}
svc := md.(protoreflect.MethodDescriptor).Parent()
if _, seen := seenSvc[svc.FullName()]; !seen {
svcs = append(svcs, string(svc.FullName()))
file := svc.ParentFile()
fds = append(fds, protodesc.ToFileDescriptorProto(file))
}
}
return
}
Comment on lines +461 to +483
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Improve error handling and optimize getServices method.

The getServices method is well-structured but can be improved by handling errors more effectively and optimizing the conversion of method names.

-	for _, methodName := range methods {
-		methodName = strings.Join(strings.Split(methodName[1:], "/"), ".")
+	for _, method := range methods {
+		methodName := strings.ReplaceAll(method[1:], "/", ".")

Additionally, consider logging the successful retrieval of method descriptors for better traceability.

+		s.log.Info("successfully retrieved method descriptor", "method", methodName)

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