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Create protocol buffer for garbage collection (#2222)

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Fadila 2019-06-19 15:56:46 +02:00 committed by GitHub
parent 7b450927ff
commit 0eb8ac58c1
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4 changed files with 291 additions and 3 deletions
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7
docs/design/garbage-collection.md
View File

@ -53,15 +53,16 @@ What could be sent to the node:
### Service ### Service
```protobuf ```protobuf
service GarbageCollection { service GarbageCollection {
rpc Delete(DeleteRequest) returns (DeleteResponse); rpc Retain(RetainRequest) returns (RetainResponse);
} }
message Filter { message Filter {
... ...
} }
message DeleteRequest { message RetainRequest {
Filter filter = 1; Timestamp creation_date = 1;
Filter filter = 2;
} }
``` ```
### Probabilistic data structures ### Probabilistic data structures

200
pkg/pb/gc.pb.go Normal file
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@ -0,0 +1,200 @@
// Code generated by protoc-gen-gogo. DO NOT EDIT.
// source: gc.proto
package pb
import (
context "context"
fmt "fmt"
_ "github.com/gogo/protobuf/gogoproto"
proto "github.com/gogo/protobuf/proto"
_ "github.com/golang/protobuf/ptypes/timestamp"
grpc "google.golang.org/grpc"
math "math"
time "time"
)
// Reference imports to suppress errors if they are not otherwise used.
var _ = proto.Marshal
var _ = fmt.Errorf
var _ = math.Inf
var _ = time.Kitchen
// This is a compile-time assertion to ensure that this generated file
// is compatible with the proto package it is being compiled against.
// A compilation error at this line likely means your copy of the
// proto package needs to be updated.
const _ = proto.GoGoProtoPackageIsVersion2 // please upgrade the proto package
type RetainRequest struct {
CreationDate time.Time `protobuf:"bytes,1,opt,name=creation_date,json=creationDate,proto3,stdtime" json:"creation_date"`
Filter []byte `protobuf:"bytes,2,opt,name=filter,proto3" json:"filter,omitempty"`
XXX_NoUnkeyedLiteral struct{} `json:"-"`
XXX_unrecognized []byte `json:"-"`
XXX_sizecache int32 `json:"-"`
}
func (m *RetainRequest) Reset() { *m = RetainRequest{} }
func (m *RetainRequest) String() string { return proto.CompactTextString(m) }
func (*RetainRequest) ProtoMessage() {}
func (*RetainRequest) Descriptor() ([]byte, []int) {
return fileDescriptor_5502b0b1493f7734, []int{0}
}
func (m *RetainRequest) XXX_Unmarshal(b []byte) error {
return xxx_messageInfo_RetainRequest.Unmarshal(m, b)
}
func (m *RetainRequest) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) {
return xxx_messageInfo_RetainRequest.Marshal(b, m, deterministic)
}
func (m *RetainRequest) XXX_Merge(src proto.Message) {
xxx_messageInfo_RetainRequest.Merge(m, src)
}
func (m *RetainRequest) XXX_Size() int {
return xxx_messageInfo_RetainRequest.Size(m)
}
func (m *RetainRequest) XXX_DiscardUnknown() {
xxx_messageInfo_RetainRequest.DiscardUnknown(m)
}
var xxx_messageInfo_RetainRequest proto.InternalMessageInfo
func (m *RetainRequest) GetCreationDate() time.Time {
if m != nil {
return m.CreationDate
}
return time.Time{}
}
func (m *RetainRequest) GetFilter() []byte {
if m != nil {
return m.Filter
}
return nil
}
type RetainResponse struct {
XXX_NoUnkeyedLiteral struct{} `json:"-"`
XXX_unrecognized []byte `json:"-"`
XXX_sizecache int32 `json:"-"`
}
func (m *RetainResponse) Reset() { *m = RetainResponse{} }
func (m *RetainResponse) String() string { return proto.CompactTextString(m) }
func (*RetainResponse) ProtoMessage() {}
func (*RetainResponse) Descriptor() ([]byte, []int) {
return fileDescriptor_5502b0b1493f7734, []int{1}
}
func (m *RetainResponse) XXX_Unmarshal(b []byte) error {
return xxx_messageInfo_RetainResponse.Unmarshal(m, b)
}
func (m *RetainResponse) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) {
return xxx_messageInfo_RetainResponse.Marshal(b, m, deterministic)
}
func (m *RetainResponse) XXX_Merge(src proto.Message) {
xxx_messageInfo_RetainResponse.Merge(m, src)
}
func (m *RetainResponse) XXX_Size() int {
return xxx_messageInfo_RetainResponse.Size(m)
}
func (m *RetainResponse) XXX_DiscardUnknown() {
xxx_messageInfo_RetainResponse.DiscardUnknown(m)
}
var xxx_messageInfo_RetainResponse proto.InternalMessageInfo
func init() {
proto.RegisterType((*RetainRequest)(nil), "gc.RetainRequest")
proto.RegisterType((*RetainResponse)(nil), "gc.RetainResponse")
}
func init() { proto.RegisterFile("gc.proto", fileDescriptor_5502b0b1493f7734) }
var fileDescriptor_5502b0b1493f7734 = []byte{
// 222 bytes of a gzipped FileDescriptorProto
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0xbf, 0x99, 0xb5, 0xfa, 0x7b, 0x4a, 0x96, 0xfd, 0xe5, 0x73, 0xe9, 0xfb, 0xbe, 0x9a, 0x16, 0xde,
0x7d, 0x07, 0x00, 0x00, 0xff, 0xff, 0xe4, 0x72, 0x5d, 0xf5, 0x15, 0x01, 0x00, 0x00,
}
// Reference imports to suppress errors if they are not otherwise used.
var _ context.Context
var _ grpc.ClientConn
// This is a compile-time assertion to ensure that this generated file
// is compatible with the grpc package it is being compiled against.
const _ = grpc.SupportPackageIsVersion4
// GarbageCollectionClient is the client API for GarbageCollection service.
//
// For semantics around ctx use and closing/ending streaming RPCs, please refer to https://godoc.org/google.golang.org/grpc#ClientConn.NewStream.
type GarbageCollectionClient interface {
Retain(ctx context.Context, in *RetainRequest, opts ...grpc.CallOption) (*RetainResponse, error)
}
type garbageCollectionClient struct {
cc *grpc.ClientConn
}
func NewGarbageCollectionClient(cc *grpc.ClientConn) GarbageCollectionClient {
return &garbageCollectionClient{cc}
}
func (c *garbageCollectionClient) Retain(ctx context.Context, in *RetainRequest, opts ...grpc.CallOption) (*RetainResponse, error) {
out := new(RetainResponse)
err := c.cc.Invoke(ctx, "/gc.GarbageCollection/Retain", in, out, opts...)
if err != nil {
return nil, err
}
return out, nil
}
// GarbageCollectionServer is the server API for GarbageCollection service.
type GarbageCollectionServer interface {
Retain(context.Context, *RetainRequest) (*RetainResponse, error)
}
func RegisterGarbageCollectionServer(s *grpc.Server, srv GarbageCollectionServer) {
s.RegisterService(&_GarbageCollection_serviceDesc, srv)
}
func _GarbageCollection_Retain_Handler(srv interface{}, ctx context.Context, dec func(interface{}) error, interceptor grpc.UnaryServerInterceptor) (interface{}, error) {
in := new(RetainRequest)
if err := dec(in); err != nil {
return nil, err
}
if interceptor == nil {
return srv.(GarbageCollectionServer).Retain(ctx, in)
}
info := &grpc.UnaryServerInfo{
Server: srv,
FullMethod: "/gc.GarbageCollection/Retain",
}
handler := func(ctx context.Context, req interface{}) (interface{}, error) {
return srv.(GarbageCollectionServer).Retain(ctx, req.(*RetainRequest))
}
return interceptor(ctx, in, info, handler)
}
var _GarbageCollection_serviceDesc = grpc.ServiceDesc{
ServiceName: "gc.GarbageCollection",
HandlerType: (*GarbageCollectionServer)(nil),
Methods: []grpc.MethodDesc{
{
MethodName: "Retain",
Handler: _GarbageCollection_Retain_Handler,
},
},
Streams: []grpc.StreamDesc{},
Metadata: "gc.proto",
}

23
pkg/pb/gc.proto Normal file
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@ -0,0 +1,23 @@
// Copyright (C) 2019 Storj Labs, Inc.
// See LICENSE for copying information.
syntax = "proto3";
option go_package = "pb";
package gc;
import "gogo.proto";
import "google/protobuf/timestamp.proto";
service GarbageCollection {
rpc Retain(RetainRequest) returns (RetainResponse);
}
message RetainRequest {
google.protobuf.Timestamp creation_date = 1 [(gogoproto.stdtime) = true, (gogoproto.nullable) = false];
bytes filter = 2;
}
message RetainResponse {
}

64
proto.lock
View File

@ -184,6 +184,70 @@
] ]
} }
}, },
{
"protopath": "pkg:/:pb:/:gc.proto",
"def": {
"messages": [
{
"name": "RetainRequest",
"fields": [
{
"id": 1,
"name": "creation_date",
"type": "google.protobuf.Timestamp",
"options": [
{
"name": "(gogoproto.stdtime)",
"value": "true"
},
{
"name": "(gogoproto.nullable)",
"value": "false"
}
]
},
{
"id": 2,
"name": "filter",
"type": "bytes"
}
]
},
{
"name": "RetainResponse"
}
],
"services": [
{
"name": "GarbageCollection",
"rpcs": [
{
"name": "Retain",
"in_type": "RetainRequest",
"out_type": "RetainResponse"
}
]
}
],
"imports": [
{
"path": "gogo.proto"
},
{
"path": "google/protobuf/timestamp.proto"
}
],
"package": {
"name": "gc"
},
"options": [
{
"name": "go_package",
"value": "pb"
}
]
}
},
{ {
"protopath": "pkg:/:pb:/:gogo.proto", "protopath": "pkg:/:pb:/:gogo.proto",
"def": { "def": {