fluidB
/
fluidb-old
1
0
Fork 0
Code Pull Requests Activity

Support stale reads relative to Leader time

Browse Source
master
Philip O'Toole 7 months ago
parent 248c66f251
commit 3c3ba7b839
7 changed files with 235 additions and 125 deletions
Show Stats Download Patch File Download Diff File

258
command/proto/command.pb.go
Unescape Escape View File

@ -440,6 +440,7 @@ type QueryRequest struct {
Timings bool `protobuf:"varint,2,opt,name=timings,proto3" json:"timings,omitempty"`
Level QueryRequest_Level `protobuf:"varint,3,opt,name=level,proto3,enum=command.QueryRequest_Level" json:"level,omitempty"`
Freshness int64 `protobuf:"varint,4,opt,name=freshness,proto3" json:"freshness,omitempty"`
MaxStale int64 `protobuf:"varint,5,opt,name=max_stale,json=maxStale,proto3" json:"max_stale,omitempty"`
}
func (x *QueryRequest) Reset() {
@ -502,6 +503,13 @@ func (x *QueryRequest) GetFreshness() int64 {
return 0
}
func (x *QueryRequest) GetMaxStale() int64 {
if x != nil {
return x.MaxStale
}
return 0
}
type Values struct {
state protoimpl.MessageState
sizeCache protoimpl.SizeCache
@ -763,6 +771,7 @@ type ExecuteQueryRequest struct {
Timings bool `protobuf:"varint,2,opt,name=timings,proto3" json:"timings,omitempty"`
Level QueryRequest_Level `protobuf:"varint,3,opt,name=level,proto3,enum=command.QueryRequest_Level" json:"level,omitempty"`
Freshness int64 `protobuf:"varint,4,opt,name=freshness,proto3" json:"freshness,omitempty"`
MaxStale int64 `protobuf:"varint,5,opt,name=max_stale,json=maxStale,proto3" json:"max_stale,omitempty"`
}
func (x *ExecuteQueryRequest) Reset() {
@ -825,6 +834,13 @@ func (x *ExecuteQueryRequest) GetFreshness() int64 {
return 0
}
func (x *ExecuteQueryRequest) GetMaxStale() int64 {
if x != nil {
return x.MaxStale
}
return 0
}
type ExecuteQueryResponse struct {
state protoimpl.MessageState
sizeCache protoimpl.SizeCache
@ -1417,7 +1433,7 @@ var file_command_proto_rawDesc = []byte{
0x2e, 0x53, 0x74, 0x61, 0x74, 0x65, 0x6d, 0x65, 0x6e, 0x74, 0x52, 0x0a, 0x73, 0x74, 0x61, 0x74,
0x65, 0x6d, 0x65, 0x6e, 0x74, 0x73, 0x12, 0x1c, 0x0a, 0x09, 0x64, 0x62, 0x54, 0x69, 0x6d, 0x65,
0x6f, 0x75, 0x74, 0x18, 0x03, 0x20, 0x01, 0x28, 0x03, 0x52, 0x09, 0x64, 0x62, 0x54, 0x69, 0x6d,
0x65, 0x6f, 0x75, 0x74, 0x22, 0x8a, 0x02, 0x0a, 0x0c, 0x51, 0x75, 0x65, 0x72, 0x79, 0x52, 0x65,
0x65, 0x6f, 0x75, 0x74, 0x22, 0xa7, 0x02, 0x0a, 0x0c, 0x51, 0x75, 0x65, 0x72, 0x79, 0x52, 0x65,
0x71, 0x75, 0x65, 0x73, 0x74, 0x12, 0x2a, 0x0a, 0x07, 0x72, 0x65, 0x71, 0x75, 0x65, 0x73, 0x74,
0x18, 0x01, 0x20, 0x01, 0x28, 0x0b, 0x32, 0x10, 0x2e, 0x63, 0x6f, 0x6d, 0x6d, 0x61, 0x6e, 0x64,
0x2e, 0x52, 0x65, 0x71, 0x75, 0x65, 0x73, 0x74, 0x52, 0x07, 0x72, 0x65, 0x71, 0x75, 0x65, 0x73,
@ -1427,124 +1443,128 @@ var file_command_proto_rawDesc = []byte{
0x6d, 0x61, 0x6e, 0x64, 0x2e, 0x51, 0x75, 0x65, 0x72, 0x79, 0x52, 0x65, 0x71, 0x75, 0x65, 0x73,
0x74, 0x2e, 0x4c, 0x65, 0x76, 0x65, 0x6c, 0x52, 0x05, 0x6c, 0x65, 0x76, 0x65, 0x6c, 0x12, 0x1c,
0x0a, 0x09, 0x66, 0x72, 0x65, 0x73, 0x68, 0x6e, 0x65, 0x73, 0x73, 0x18, 0x04, 0x20, 0x01, 0x28,
0x03, 0x52, 0x09, 0x66, 0x72, 0x65, 0x73, 0x68, 0x6e, 0x65, 0x73, 0x73, 0x22, 0x63, 0x0a, 0x05,
0x4c, 0x65, 0x76, 0x65, 0x6c, 0x12, 0x1c, 0x0a, 0x18, 0x51, 0x55, 0x45, 0x52, 0x59, 0x5f, 0x52,
0x45, 0x51, 0x55, 0x45, 0x53, 0x54, 0x5f, 0x4c, 0x45, 0x56, 0x45, 0x4c, 0x5f, 0x4e, 0x4f, 0x4e,
0x45, 0x10, 0x00, 0x12, 0x1c, 0x0a, 0x18, 0x51, 0x55, 0x45, 0x52, 0x59, 0x5f, 0x52, 0x45, 0x51,
0x55, 0x45, 0x53, 0x54, 0x5f, 0x4c, 0x45, 0x56, 0x45, 0x4c, 0x5f, 0x57, 0x45, 0x41, 0x4b, 0x10,
0x01, 0x12, 0x1e, 0x0a, 0x1a, 0x51, 0x55, 0x45, 0x52, 0x59, 0x5f, 0x52, 0x45, 0x51, 0x55, 0x45,
0x53, 0x54, 0x5f, 0x4c, 0x45, 0x56, 0x45, 0x4c, 0x5f, 0x53, 0x54, 0x52, 0x4f, 0x4e, 0x47, 0x10,
0x02, 0x22, 0x3c, 0x0a, 0x06, 0x56, 0x61, 0x6c, 0x75, 0x65, 0x73, 0x12, 0x32, 0x0a, 0x0a, 0x70,
0x61, 0x72, 0x61, 0x6d, 0x65, 0x74, 0x65, 0x72, 0x73, 0x18, 0x01, 0x20, 0x03, 0x28, 0x0b, 0x32,
0x12, 0x2e, 0x63, 0x6f, 0x6d, 0x6d, 0x61, 0x6e, 0x64, 0x2e, 0x50, 0x61, 0x72, 0x61, 0x6d, 0x65,
0x74, 0x65, 0x72, 0x52, 0x0a, 0x70, 0x61, 0x72, 0x61, 0x6d, 0x65, 0x74, 0x65, 0x72, 0x73, 0x22,
0x8e, 0x01, 0x0a, 0x09, 0x51, 0x75, 0x65, 0x72, 0x79, 0x52, 0x6f, 0x77, 0x73, 0x12, 0x18, 0x0a,
0x07, 0x63, 0x6f, 0x6c, 0x75, 0x6d, 0x6e, 0x73, 0x18, 0x01, 0x20, 0x03, 0x28, 0x09, 0x52, 0x07,
0x63, 0x6f, 0x6c, 0x75, 0x6d, 0x6e, 0x73, 0x12, 0x14, 0x0a, 0x05, 0x74, 0x79, 0x70, 0x65, 0x73,
0x18, 0x02, 0x20, 0x03, 0x28, 0x09, 0x52, 0x05, 0x74, 0x79, 0x70, 0x65, 0x73, 0x12, 0x27, 0x0a,
0x06, 0x76, 0x61, 0x6c, 0x75, 0x65, 0x73, 0x18, 0x03, 0x20, 0x03, 0x28, 0x0b, 0x32, 0x0f, 0x2e,
0x63, 0x6f, 0x6d, 0x6d, 0x61, 0x6e, 0x64, 0x2e, 0x56, 0x61, 0x6c, 0x75, 0x65, 0x73, 0x52, 0x06,
0x76, 0x61, 0x6c, 0x75, 0x65, 0x73, 0x12, 0x14, 0x0a, 0x05, 0x65, 0x72, 0x72, 0x6f, 0x72, 0x18,
0x04, 0x20, 0x01, 0x28, 0x09, 0x52, 0x05, 0x65, 0x72, 0x72, 0x6f, 0x72, 0x12, 0x12, 0x0a, 0x04,
0x74, 0x69, 0x6d, 0x65, 0x18, 0x05, 0x20, 0x01, 0x28, 0x01, 0x52, 0x04, 0x74, 0x69, 0x6d, 0x65,
0x22, 0x56, 0x0a, 0x0e, 0x45, 0x78, 0x65, 0x63, 0x75, 0x74, 0x65, 0x52, 0x65, 0x71, 0x75, 0x65,
0x73, 0x74, 0x12, 0x2a, 0x0a, 0x07, 0x72, 0x65, 0x71, 0x75, 0x65, 0x73, 0x74, 0x18, 0x01, 0x20,
0x01, 0x28, 0x0b, 0x32, 0x10, 0x2e, 0x63, 0x6f, 0x6d, 0x6d, 0x61, 0x6e, 0x64, 0x2e, 0x52, 0x65,
0x71, 0x75, 0x65, 0x73, 0x74, 0x52, 0x07, 0x72, 0x65, 0x71, 0x75, 0x65, 0x73, 0x74, 0x12, 0x18,
0x0a, 0x07, 0x74, 0x69, 0x6d, 0x69, 0x6e, 0x67, 0x73, 0x18, 0x02, 0x20, 0x01, 0x28, 0x08, 0x52,
0x07, 0x74, 0x69, 0x6d, 0x69, 0x6e, 0x67, 0x73, 0x22, 0x84, 0x01, 0x0a, 0x0d, 0x45, 0x78, 0x65,
0x63, 0x75, 0x74, 0x65, 0x52, 0x65, 0x73, 0x75, 0x6c, 0x74, 0x12, 0x24, 0x0a, 0x0e, 0x6c, 0x61,
0x73, 0x74, 0x5f, 0x69, 0x6e, 0x73, 0x65, 0x72, 0x74, 0x5f, 0x69, 0x64, 0x18, 0x01, 0x20, 0x01,
0x28, 0x03, 0x52, 0x0c, 0x6c, 0x61, 0x73, 0x74, 0x49, 0x6e, 0x73, 0x65, 0x72, 0x74, 0x49, 0x64,
0x12, 0x23, 0x0a, 0x0d, 0x72, 0x6f, 0x77, 0x73, 0x5f, 0x61, 0x66, 0x66, 0x65, 0x63, 0x74, 0x65,
0x64, 0x18, 0x02, 0x20, 0x01, 0x28, 0x03, 0x52, 0x0c, 0x72, 0x6f, 0x77, 0x73, 0x41, 0x66, 0x66,
0x65, 0x63, 0x74, 0x65, 0x64, 0x12, 0x14, 0x0a, 0x05, 0x65, 0x72, 0x72, 0x6f, 0x72, 0x18, 0x03,
0x20, 0x01, 0x28, 0x09, 0x52, 0x05, 0x65, 0x72, 0x72, 0x6f, 0x72, 0x12, 0x12, 0x0a, 0x04, 0x74,
0x69, 0x6d, 0x65, 0x18, 0x04, 0x20, 0x01, 0x28, 0x01, 0x52, 0x04, 0x74, 0x69, 0x6d, 0x65, 0x22,
0xac, 0x01, 0x0a, 0x13, 0x45, 0x78, 0x65, 0x63, 0x75, 0x74, 0x65, 0x51, 0x75, 0x65, 0x72, 0x79,
0x52, 0x65, 0x71, 0x75, 0x65, 0x73, 0x74, 0x12, 0x2a, 0x0a, 0x07, 0x72, 0x65, 0x71, 0x75, 0x65,
0x73, 0x74, 0x18, 0x01, 0x20, 0x01, 0x28, 0x0b, 0x32, 0x10, 0x2e, 0x63, 0x6f, 0x6d, 0x6d, 0x61,
0x6e, 0x64, 0x2e, 0x52, 0x65, 0x71, 0x75, 0x65, 0x73, 0x74, 0x52, 0x07, 0x72, 0x65, 0x71, 0x75,
0x65, 0x73, 0x74, 0x12, 0x18, 0x0a, 0x07, 0x74, 0x69, 0x6d, 0x69, 0x6e, 0x67, 0x73, 0x18, 0x02,
0x20, 0x01, 0x28, 0x08, 0x52, 0x07, 0x74, 0x69, 0x6d, 0x69, 0x6e, 0x67, 0x73, 0x12, 0x31, 0x0a,
0x05, 0x6c, 0x65, 0x76, 0x65, 0x6c, 0x18, 0x03, 0x20, 0x01, 0x28, 0x0e, 0x32, 0x1b, 0x2e, 0x63,
0x6f, 0x6d, 0x6d, 0x61, 0x6e, 0x64, 0x2e, 0x51, 0x75, 0x65, 0x72, 0x79, 0x52, 0x65, 0x71, 0x75,
0x65, 0x73, 0x74, 0x2e, 0x4c, 0x65, 0x76, 0x65, 0x6c, 0x52, 0x05, 0x6c, 0x65, 0x76, 0x65, 0x6c,
0x12, 0x1c, 0x0a, 0x09, 0x66, 0x72, 0x65, 0x73, 0x68, 0x6e, 0x65, 0x73, 0x73, 0x18, 0x04, 0x20,
0x01, 0x28, 0x03, 0x52, 0x09, 0x66, 0x72, 0x65, 0x73, 0x68, 0x6e, 0x65, 0x73, 0x73, 0x22, 0x84,
0x01, 0x0a, 0x14, 0x45, 0x78, 0x65, 0x63, 0x75, 0x74, 0x65, 0x51, 0x75, 0x65, 0x72, 0x79, 0x52,
0x65, 0x73, 0x70, 0x6f, 0x6e, 0x73, 0x65, 0x12, 0x22, 0x0a, 0x01, 0x71, 0x18, 0x01, 0x20, 0x01,
0x28, 0x0b, 0x32, 0x12, 0x2e, 0x63, 0x6f, 0x6d, 0x6d, 0x61, 0x6e, 0x64, 0x2e, 0x51, 0x75, 0x65,
0x72, 0x79, 0x52, 0x6f, 0x77, 0x73, 0x48, 0x00, 0x52, 0x01, 0x71, 0x12, 0x26, 0x0a, 0x01, 0x65,
0x18, 0x02, 0x20, 0x01, 0x28, 0x0b, 0x32, 0x16, 0x2e, 0x63, 0x6f, 0x6d, 0x6d, 0x61, 0x6e, 0x64,
0x2e, 0x45, 0x78, 0x65, 0x63, 0x75, 0x74, 0x65, 0x52, 0x65, 0x73, 0x75, 0x6c, 0x74, 0x48, 0x00,
0x52, 0x01, 0x65, 0x12, 0x16, 0x0a, 0x05, 0x65, 0x72, 0x72, 0x6f, 0x72, 0x18, 0x03, 0x20, 0x01,
0x28, 0x09, 0x48, 0x00, 0x52, 0x05, 0x65, 0x72, 0x72, 0x6f, 0x72, 0x42, 0x08, 0x0a, 0x06, 0x72,
0x65, 0x73, 0x75, 0x6c, 0x74, 0x22, 0xfd, 0x01, 0x0a, 0x0d, 0x42, 0x61, 0x63, 0x6b, 0x75, 0x70,
0x52, 0x65, 0x71, 0x75, 0x65, 0x73, 0x74, 0x12, 0x35, 0x0a, 0x06, 0x66, 0x6f, 0x72, 0x6d, 0x61,
0x74, 0x18, 0x01, 0x20, 0x01, 0x28, 0x0e, 0x32, 0x1d, 0x2e, 0x63, 0x6f, 0x6d, 0x6d, 0x61, 0x6e,
0x64, 0x2e, 0x42, 0x61, 0x63, 0x6b, 0x75, 0x70, 0x52, 0x65, 0x71, 0x75, 0x65, 0x73, 0x74, 0x2e,
0x46, 0x6f, 0x72, 0x6d, 0x61, 0x74, 0x52, 0x06, 0x66, 0x6f, 0x72, 0x6d, 0x61, 0x74, 0x12, 0x16,
0x0a, 0x06, 0x4c, 0x65, 0x61, 0x64, 0x65, 0x72, 0x18, 0x02, 0x20, 0x01, 0x28, 0x08, 0x52, 0x06,
0x4c, 0x65, 0x61, 0x64, 0x65, 0x72, 0x12, 0x16, 0x0a, 0x06, 0x56, 0x61, 0x63, 0x75, 0x75, 0x6d,
0x18, 0x03, 0x20, 0x01, 0x28, 0x08, 0x52, 0x06, 0x56, 0x61, 0x63, 0x75, 0x75, 0x6d, 0x12, 0x1a,
0x0a, 0x08, 0x43, 0x6f, 0x6d, 0x70, 0x72, 0x65, 0x73, 0x73, 0x18, 0x04, 0x20, 0x01, 0x28, 0x08,
0x52, 0x08, 0x43, 0x6f, 0x6d, 0x70, 0x72, 0x65, 0x73, 0x73, 0x22, 0x69, 0x0a, 0x06, 0x46, 0x6f,
0x72, 0x6d, 0x61, 0x74, 0x12, 0x1e, 0x0a, 0x1a, 0x42, 0x41, 0x43, 0x4b, 0x55, 0x50, 0x5f, 0x52,
0x45, 0x51, 0x55, 0x45, 0x53, 0x54, 0x5f, 0x46, 0x4f, 0x52, 0x4d, 0x41, 0x54, 0x5f, 0x4e, 0x4f,
0x4e, 0x45, 0x10, 0x00, 0x12, 0x1d, 0x0a, 0x19, 0x42, 0x41, 0x43, 0x4b, 0x55, 0x50, 0x5f, 0x52,
0x45, 0x51, 0x55, 0x45, 0x53, 0x54, 0x5f, 0x46, 0x4f, 0x52, 0x4d, 0x41, 0x54, 0x5f, 0x53, 0x51,
0x4c, 0x10, 0x01, 0x12, 0x20, 0x0a, 0x1c, 0x42, 0x41, 0x43, 0x4b, 0x55, 0x50, 0x5f, 0x52, 0x45,
0x51, 0x55, 0x45, 0x53, 0x54, 0x5f, 0x46, 0x4f, 0x52, 0x4d, 0x41, 0x54, 0x5f, 0x42, 0x49, 0x4e,
0x41, 0x52, 0x59, 0x10, 0x02, 0x22, 0x21, 0x0a, 0x0b, 0x4c, 0x6f, 0x61, 0x64, 0x52, 0x65, 0x71,
0x75, 0x65, 0x73, 0x74, 0x12, 0x12, 0x0a, 0x04, 0x64, 0x61, 0x74, 0x61, 0x18, 0x01, 0x20, 0x01,
0x28, 0x0c, 0x52, 0x04, 0x64, 0x61, 0x74, 0x61, 0x22, 0x95, 0x01, 0x0a, 0x10, 0x4c, 0x6f, 0x61,
0x64, 0x43, 0x68, 0x75, 0x6e, 0x6b, 0x52, 0x65, 0x71, 0x75, 0x65, 0x73, 0x74, 0x12, 0x1b, 0x0a,
0x09, 0x73, 0x74, 0x72, 0x65, 0x61, 0x6d, 0x5f, 0x69, 0x64, 0x18, 0x01, 0x20, 0x01, 0x28, 0x09,
0x52, 0x08, 0x73, 0x74, 0x72, 0x65, 0x61, 0x6d, 0x49, 0x64, 0x12, 0x21, 0x0a, 0x0c, 0x73, 0x65,
0x71, 0x75, 0x65, 0x6e, 0x63, 0x65, 0x5f, 0x6e, 0x75, 0x6d, 0x18, 0x02, 0x20, 0x01, 0x28, 0x03,
0x52, 0x0b, 0x73, 0x65, 0x71, 0x75, 0x65, 0x6e, 0x63, 0x65, 0x4e, 0x75, 0x6d, 0x12, 0x17, 0x0a,
0x07, 0x69, 0x73, 0x5f, 0x6c, 0x61, 0x73, 0x74, 0x18, 0x03, 0x20, 0x01, 0x28, 0x08, 0x52, 0x06,
0x69, 0x73, 0x4c, 0x61, 0x73, 0x74, 0x12, 0x12, 0x0a, 0x04, 0x64, 0x61, 0x74, 0x61, 0x18, 0x04,
0x20, 0x01, 0x28, 0x0c, 0x52, 0x04, 0x64, 0x61, 0x74, 0x61, 0x12, 0x14, 0x0a, 0x05, 0x61, 0x62,
0x6f, 0x72, 0x74, 0x18, 0x05, 0x20, 0x01, 0x28, 0x08, 0x52, 0x05, 0x61, 0x62, 0x6f, 0x72, 0x74,
0x22, 0x4d, 0x0a, 0x0b, 0x4a, 0x6f, 0x69, 0x6e, 0x52, 0x65, 0x71, 0x75, 0x65, 0x73, 0x74, 0x12,
0x0e, 0x0a, 0x02, 0x69, 0x64, 0x18, 0x01, 0x20, 0x01, 0x28, 0x09, 0x52, 0x02, 0x69, 0x64, 0x12,
0x18, 0x0a, 0x07, 0x61, 0x64, 0x64, 0x72, 0x65, 0x73, 0x73, 0x18, 0x02, 0x20, 0x01, 0x28, 0x09,
0x52, 0x07, 0x61, 0x64, 0x64, 0x72, 0x65, 0x73, 0x73, 0x12, 0x14, 0x0a, 0x05, 0x76, 0x6f, 0x74,
0x65, 0x72, 0x18, 0x03, 0x20, 0x01, 0x28, 0x08, 0x52, 0x05, 0x76, 0x6f, 0x74, 0x65, 0x72, 0x22,
0x39, 0x0a, 0x0d, 0x4e, 0x6f, 0x74, 0x69, 0x66, 0x79, 0x52, 0x65, 0x71, 0x75, 0x65, 0x73, 0x74,
0x12, 0x0e, 0x0a, 0x02, 0x69, 0x64, 0x18, 0x01, 0x20, 0x01, 0x28, 0x09, 0x52, 0x02, 0x69, 0x64,
0x12, 0x18, 0x0a, 0x07, 0x61, 0x64, 0x64, 0x72, 0x65, 0x73, 0x73, 0x18, 0x02, 0x20, 0x01, 0x28,
0x09, 0x52, 0x07, 0x61, 0x64, 0x64, 0x72, 0x65, 0x73, 0x73, 0x22, 0x23, 0x0a, 0x11, 0x52, 0x65,
0x6d, 0x6f, 0x76, 0x65, 0x4e, 0x6f, 0x64, 0x65, 0x52, 0x65, 0x71, 0x75, 0x65, 0x73, 0x74, 0x12,
0x0e, 0x0a, 0x02, 0x69, 0x64, 0x18, 0x01, 0x20, 0x01, 0x28, 0x09, 0x52, 0x02, 0x69, 0x64, 0x22,
0x16, 0x0a, 0x04, 0x4e, 0x6f, 0x6f, 0x70, 0x12, 0x0e, 0x0a, 0x02, 0x69, 0x64, 0x18, 0x01, 0x20,
0x01, 0x28, 0x09, 0x52, 0x02, 0x69, 0x64, 0x22, 0xcc, 0x02, 0x0a, 0x07, 0x43, 0x6f, 0x6d, 0x6d,
0x61, 0x6e, 0x64, 0x12, 0x29, 0x0a, 0x04, 0x74, 0x79, 0x70, 0x65, 0x18, 0x01, 0x20, 0x01, 0x28,
0x0e, 0x32, 0x15, 0x2e, 0x63, 0x6f, 0x6d, 0x6d, 0x61, 0x6e, 0x64, 0x2e, 0x43, 0x6f, 0x6d, 0x6d,
0x61, 0x6e, 0x64, 0x2e, 0x54, 0x79, 0x70, 0x65, 0x52, 0x04, 0x74, 0x79, 0x70, 0x65, 0x12, 0x1f,
0x0a, 0x0b, 0x73, 0x75, 0x62, 0x5f, 0x63, 0x6f, 0x6d, 0x6d, 0x61, 0x6e, 0x64, 0x18, 0x02, 0x20,
0x01, 0x28, 0x0c, 0x52, 0x0a, 0x73, 0x75, 0x62, 0x43, 0x6f, 0x6d, 0x6d, 0x61, 0x6e, 0x64, 0x12,
0x1e, 0x0a, 0x0a, 0x63, 0x6f, 0x6d, 0x70, 0x72, 0x65, 0x73, 0x73, 0x65, 0x64, 0x18, 0x03, 0x20,
0x01, 0x28, 0x08, 0x52, 0x0a, 0x63, 0x6f, 0x6d, 0x70, 0x72, 0x65, 0x73, 0x73, 0x65, 0x64, 0x22,
0xd4, 0x01, 0x0a, 0x04, 0x54, 0x79, 0x70, 0x65, 0x12, 0x18, 0x0a, 0x14, 0x43, 0x4f, 0x4d, 0x4d,
0x41, 0x4e, 0x44, 0x5f, 0x54, 0x59, 0x50, 0x45, 0x5f, 0x55, 0x4e, 0x4b, 0x4e, 0x4f, 0x57, 0x4e,
0x10, 0x00, 0x12, 0x16, 0x0a, 0x12, 0x43, 0x4f, 0x4d, 0x4d, 0x41, 0x4e, 0x44, 0x5f, 0x54, 0x59,
0x50, 0x45, 0x5f, 0x51, 0x55, 0x45, 0x52, 0x59, 0x10, 0x01, 0x12, 0x18, 0x0a, 0x14, 0x43, 0x4f,
0x4d, 0x4d, 0x41, 0x4e, 0x44, 0x5f, 0x54, 0x59, 0x50, 0x45, 0x5f, 0x45, 0x58, 0x45, 0x43, 0x55,
0x54, 0x45, 0x10, 0x02, 0x12, 0x15, 0x0a, 0x11, 0x43, 0x4f, 0x4d, 0x4d, 0x41, 0x4e, 0x44, 0x5f,
0x54, 0x59, 0x50, 0x45, 0x5f, 0x4e, 0x4f, 0x4f, 0x50, 0x10, 0x03, 0x12, 0x15, 0x0a, 0x11, 0x43,
0x4f, 0x4d, 0x4d, 0x41, 0x4e, 0x44, 0x5f, 0x54, 0x59, 0x50, 0x45, 0x5f, 0x4c, 0x4f, 0x41, 0x44,
0x10, 0x04, 0x12, 0x15, 0x0a, 0x11, 0x43, 0x4f, 0x4d, 0x4d, 0x41, 0x4e, 0x44, 0x5f, 0x54, 0x59,
0x50, 0x45, 0x5f, 0x4a, 0x4f, 0x49, 0x4e, 0x10, 0x05, 0x12, 0x1e, 0x0a, 0x1a, 0x43, 0x4f, 0x4d,
0x4d, 0x41, 0x4e, 0x44, 0x5f, 0x54, 0x59, 0x50, 0x45, 0x5f, 0x45, 0x58, 0x45, 0x43, 0x55, 0x54,
0x45, 0x5f, 0x51, 0x55, 0x45, 0x52, 0x59, 0x10, 0x06, 0x12, 0x1b, 0x0a, 0x17, 0x43, 0x4f, 0x4d,
0x4d, 0x41, 0x4e, 0x44, 0x5f, 0x54, 0x59, 0x50, 0x45, 0x5f, 0x4c, 0x4f, 0x41, 0x44, 0x5f, 0x43,
0x48, 0x55, 0x4e, 0x4b, 0x10, 0x07, 0x42, 0x2b, 0x5a, 0x29, 0x67, 0x69, 0x74, 0x68, 0x75, 0x62,
0x2e, 0x63, 0x6f, 0x6d, 0x2f, 0x72, 0x71, 0x6c, 0x69, 0x74, 0x65, 0x2f, 0x72, 0x71, 0x6c, 0x69,
0x74, 0x65, 0x2f, 0x76, 0x38, 0x2f, 0x63, 0x6f, 0x6d, 0x6d, 0x61, 0x6e, 0x64, 0x2f, 0x70, 0x72,
0x6f, 0x74, 0x6f, 0x62, 0x06, 0x70, 0x72, 0x6f, 0x74, 0x6f, 0x33,
0x03, 0x52, 0x09, 0x66, 0x72, 0x65, 0x73, 0x68, 0x6e, 0x65, 0x73, 0x73, 0x12, 0x1b, 0x0a, 0x09,
0x6d, 0x61, 0x78, 0x5f, 0x73, 0x74, 0x61, 0x6c, 0x65, 0x18, 0x05, 0x20, 0x01, 0x28, 0x03, 0x52,
0x08, 0x6d, 0x61, 0x78, 0x53, 0x74, 0x61, 0x6c, 0x65, 0x22, 0x63, 0x0a, 0x05, 0x4c, 0x65, 0x76,
0x65, 0x6c, 0x12, 0x1c, 0x0a, 0x18, 0x51, 0x55, 0x45, 0x52, 0x59, 0x5f, 0x52, 0x45, 0x51, 0x55,
0x45, 0x53, 0x54, 0x5f, 0x4c, 0x45, 0x56, 0x45, 0x4c, 0x5f, 0x4e, 0x4f, 0x4e, 0x45, 0x10, 0x00,
0x12, 0x1c, 0x0a, 0x18, 0x51, 0x55, 0x45, 0x52, 0x59, 0x5f, 0x52, 0x45, 0x51, 0x55, 0x45, 0x53,
0x54, 0x5f, 0x4c, 0x45, 0x56, 0x45, 0x4c, 0x5f, 0x57, 0x45, 0x41, 0x4b, 0x10, 0x01, 0x12, 0x1e,
0x0a, 0x1a, 0x51, 0x55, 0x45, 0x52, 0x59, 0x5f, 0x52, 0x45, 0x51, 0x55, 0x45, 0x53, 0x54, 0x5f,
0x4c, 0x45, 0x56, 0x45, 0x4c, 0x5f, 0x53, 0x54, 0x52, 0x4f, 0x4e, 0x47, 0x10, 0x02, 0x22, 0x3c,
0x0a, 0x06, 0x56, 0x61, 0x6c, 0x75, 0x65, 0x73, 0x12, 0x32, 0x0a, 0x0a, 0x70, 0x61, 0x72, 0x61,
0x6d, 0x65, 0x74, 0x65, 0x72, 0x73, 0x18, 0x01, 0x20, 0x03, 0x28, 0x0b, 0x32, 0x12, 0x2e, 0x63,
0x6f, 0x6d, 0x6d, 0x61, 0x6e, 0x64, 0x2e, 0x50, 0x61, 0x72, 0x61, 0x6d, 0x65, 0x74, 0x65, 0x72,
0x52, 0x0a, 0x70, 0x61, 0x72, 0x61, 0x6d, 0x65, 0x74, 0x65, 0x72, 0x73, 0x22, 0x8e, 0x01, 0x0a,
0x09, 0x51, 0x75, 0x65, 0x72, 0x79, 0x52, 0x6f, 0x77, 0x73, 0x12, 0x18, 0x0a, 0x07, 0x63, 0x6f,
0x6c, 0x75, 0x6d, 0x6e, 0x73, 0x18, 0x01, 0x20, 0x03, 0x28, 0x09, 0x52, 0x07, 0x63, 0x6f, 0x6c,
0x75, 0x6d, 0x6e, 0x73, 0x12, 0x14, 0x0a, 0x05, 0x74, 0x79, 0x70, 0x65, 0x73, 0x18, 0x02, 0x20,
0x03, 0x28, 0x09, 0x52, 0x05, 0x74, 0x79, 0x70, 0x65, 0x73, 0x12, 0x27, 0x0a, 0x06, 0x76, 0x61,
0x6c, 0x75, 0x65, 0x73, 0x18, 0x03, 0x20, 0x03, 0x28, 0x0b, 0x32, 0x0f, 0x2e, 0x63, 0x6f, 0x6d,
0x6d, 0x61, 0x6e, 0x64, 0x2e, 0x56, 0x61, 0x6c, 0x75, 0x65, 0x73, 0x52, 0x06, 0x76, 0x61, 0x6c,
0x75, 0x65, 0x73, 0x12, 0x14, 0x0a, 0x05, 0x65, 0x72, 0x72, 0x6f, 0x72, 0x18, 0x04, 0x20, 0x01,
0x28, 0x09, 0x52, 0x05, 0x65, 0x72, 0x72, 0x6f, 0x72, 0x12, 0x12, 0x0a, 0x04, 0x74, 0x69, 0x6d,
0x65, 0x18, 0x05, 0x20, 0x01, 0x28, 0x01, 0x52, 0x04, 0x74, 0x69, 0x6d, 0x65, 0x22, 0x56, 0x0a,
0x0e, 0x45, 0x78, 0x65, 0x63, 0x75, 0x74, 0x65, 0x52, 0x65, 0x71, 0x75, 0x65, 0x73, 0x74, 0x12,
0x2a, 0x0a, 0x07, 0x72, 0x65, 0x71, 0x75, 0x65, 0x73, 0x74, 0x18, 0x01, 0x20, 0x01, 0x28, 0x0b,
0x32, 0x10, 0x2e, 0x63, 0x6f, 0x6d, 0x6d, 0x61, 0x6e, 0x64, 0x2e, 0x52, 0x65, 0x71, 0x75, 0x65,
0x73, 0x74, 0x52, 0x07, 0x72, 0x65, 0x71, 0x75, 0x65, 0x73, 0x74, 0x12, 0x18, 0x0a, 0x07, 0x74,
0x69, 0x6d, 0x69, 0x6e, 0x67, 0x73, 0x18, 0x02, 0x20, 0x01, 0x28, 0x08, 0x52, 0x07, 0x74, 0x69,
0x6d, 0x69, 0x6e, 0x67, 0x73, 0x22, 0x84, 0x01, 0x0a, 0x0d, 0x45, 0x78, 0x65, 0x63, 0x75, 0x74,
0x65, 0x52, 0x65, 0x73, 0x75, 0x6c, 0x74, 0x12, 0x24, 0x0a, 0x0e, 0x6c, 0x61, 0x73, 0x74, 0x5f,
0x69, 0x6e, 0x73, 0x65, 0x72, 0x74, 0x5f, 0x69, 0x64, 0x18, 0x01, 0x20, 0x01, 0x28, 0x03, 0x52,
0x0c, 0x6c, 0x61, 0x73, 0x74, 0x49, 0x6e, 0x73, 0x65, 0x72, 0x74, 0x49, 0x64, 0x12, 0x23, 0x0a,
0x0d, 0x72, 0x6f, 0x77, 0x73, 0x5f, 0x61, 0x66, 0x66, 0x65, 0x63, 0x74, 0x65, 0x64, 0x18, 0x02,
0x20, 0x01, 0x28, 0x03, 0x52, 0x0c, 0x72, 0x6f, 0x77, 0x73, 0x41, 0x66, 0x66, 0x65, 0x63, 0x74,
0x65, 0x64, 0x12, 0x14, 0x0a, 0x05, 0x65, 0x72, 0x72, 0x6f, 0x72, 0x18, 0x03, 0x20, 0x01, 0x28,
0x09, 0x52, 0x05, 0x65, 0x72, 0x72, 0x6f, 0x72, 0x12, 0x12, 0x0a, 0x04, 0x74, 0x69, 0x6d, 0x65,
0x18, 0x04, 0x20, 0x01, 0x28, 0x01, 0x52, 0x04, 0x74, 0x69, 0x6d, 0x65, 0x22, 0xc9, 0x01, 0x0a,
0x13, 0x45, 0x78, 0x65, 0x63, 0x75, 0x74, 0x65, 0x51, 0x75, 0x65, 0x72, 0x79, 0x52, 0x65, 0x71,
0x75, 0x65, 0x73, 0x74, 0x12, 0x2a, 0x0a, 0x07, 0x72, 0x65, 0x71, 0x75, 0x65, 0x73, 0x74, 0x18,
0x01, 0x20, 0x01, 0x28, 0x0b, 0x32, 0x10, 0x2e, 0x63, 0x6f, 0x6d, 0x6d, 0x61, 0x6e, 0x64, 0x2e,
0x52, 0x65, 0x71, 0x75, 0x65, 0x73, 0x74, 0x52, 0x07, 0x72, 0x65, 0x71, 0x75, 0x65, 0x73, 0x74,
0x12, 0x18, 0x0a, 0x07, 0x74, 0x69, 0x6d, 0x69, 0x6e, 0x67, 0x73, 0x18, 0x02, 0x20, 0x01, 0x28,
0x08, 0x52, 0x07, 0x74, 0x69, 0x6d, 0x69, 0x6e, 0x67, 0x73, 0x12, 0x31, 0x0a, 0x05, 0x6c, 0x65,
0x76, 0x65, 0x6c, 0x18, 0x03, 0x20, 0x01, 0x28, 0x0e, 0x32, 0x1b, 0x2e, 0x63, 0x6f, 0x6d, 0x6d,
0x61, 0x6e, 0x64, 0x2e, 0x51, 0x75, 0x65, 0x72, 0x79, 0x52, 0x65, 0x71, 0x75, 0x65, 0x73, 0x74,
0x2e, 0x4c, 0x65, 0x76, 0x65, 0x6c, 0x52, 0x05, 0x6c, 0x65, 0x76, 0x65, 0x6c, 0x12, 0x1c, 0x0a,
0x09, 0x66, 0x72, 0x65, 0x73, 0x68, 0x6e, 0x65, 0x73, 0x73, 0x18, 0x04, 0x20, 0x01, 0x28, 0x03,
0x52, 0x09, 0x66, 0x72, 0x65, 0x73, 0x68, 0x6e, 0x65, 0x73, 0x73, 0x12, 0x1b, 0x0a, 0x09, 0x6d,
0x61, 0x78, 0x5f, 0x73, 0x74, 0x61, 0x6c, 0x65, 0x18, 0x05, 0x20, 0x01, 0x28, 0x03, 0x52, 0x08,
0x6d, 0x61, 0x78, 0x53, 0x74, 0x61, 0x6c, 0x65, 0x22, 0x84, 0x01, 0x0a, 0x14, 0x45, 0x78, 0x65,
0x63, 0x75, 0x74, 0x65, 0x51, 0x75, 0x65, 0x72, 0x79, 0x52, 0x65, 0x73, 0x70, 0x6f, 0x6e, 0x73,
0x65, 0x12, 0x22, 0x0a, 0x01, 0x71, 0x18, 0x01, 0x20, 0x01, 0x28, 0x0b, 0x32, 0x12, 0x2e, 0x63,
0x6f, 0x6d, 0x6d, 0x61, 0x6e, 0x64, 0x2e, 0x51, 0x75, 0x65, 0x72, 0x79, 0x52, 0x6f, 0x77, 0x73,
0x48, 0x00, 0x52, 0x01, 0x71, 0x12, 0x26, 0x0a, 0x01, 0x65, 0x18, 0x02, 0x20, 0x01, 0x28, 0x0b,
0x32, 0x16, 0x2e, 0x63, 0x6f, 0x6d, 0x6d, 0x61, 0x6e, 0x64, 0x2e, 0x45, 0x78, 0x65, 0x63, 0x75,
0x74, 0x65, 0x52, 0x65, 0x73, 0x75, 0x6c, 0x74, 0x48, 0x00, 0x52, 0x01, 0x65, 0x12, 0x16, 0x0a,
0x05, 0x65, 0x72, 0x72, 0x6f, 0x72, 0x18, 0x03, 0x20, 0x01, 0x28, 0x09, 0x48, 0x00, 0x52, 0x05,
0x65, 0x72, 0x72, 0x6f, 0x72, 0x42, 0x08, 0x0a, 0x06, 0x72, 0x65, 0x73, 0x75, 0x6c, 0x74, 0x22,
0xfd, 0x01, 0x0a, 0x0d, 0x42, 0x61, 0x63, 0x6b, 0x75, 0x70, 0x52, 0x65, 0x71, 0x75, 0x65, 0x73,
0x74, 0x12, 0x35, 0x0a, 0x06, 0x66, 0x6f, 0x72, 0x6d, 0x61, 0x74, 0x18, 0x01, 0x20, 0x01, 0x28,
0x0e, 0x32, 0x1d, 0x2e, 0x63, 0x6f, 0x6d, 0x6d, 0x61, 0x6e, 0x64, 0x2e, 0x42, 0x61, 0x63, 0x6b,
0x75, 0x70, 0x52, 0x65, 0x71, 0x75, 0x65, 0x73, 0x74, 0x2e, 0x46, 0x6f, 0x72, 0x6d, 0x61, 0x74,
0x52, 0x06, 0x66, 0x6f, 0x72, 0x6d, 0x61, 0x74, 0x12, 0x16, 0x0a, 0x06, 0x4c, 0x65, 0x61, 0x64,
0x65, 0x72, 0x18, 0x02, 0x20, 0x01, 0x28, 0x08, 0x52, 0x06, 0x4c, 0x65, 0x61, 0x64, 0x65, 0x72,
0x12, 0x16, 0x0a, 0x06, 0x56, 0x61, 0x63, 0x75, 0x75, 0x6d, 0x18, 0x03, 0x20, 0x01, 0x28, 0x08,
0x52, 0x06, 0x56, 0x61, 0x63, 0x75, 0x75, 0x6d, 0x12, 0x1a, 0x0a, 0x08, 0x43, 0x6f, 0x6d, 0x70,
0x72, 0x65, 0x73, 0x73, 0x18, 0x04, 0x20, 0x01, 0x28, 0x08, 0x52, 0x08, 0x43, 0x6f, 0x6d, 0x70,
0x72, 0x65, 0x73, 0x73, 0x22, 0x69, 0x0a, 0x06, 0x46, 0x6f, 0x72, 0x6d, 0x61, 0x74, 0x12, 0x1e,
0x0a, 0x1a, 0x42, 0x41, 0x43, 0x4b, 0x55, 0x50, 0x5f, 0x52, 0x45, 0x51, 0x55, 0x45, 0x53, 0x54,
0x5f, 0x46, 0x4f, 0x52, 0x4d, 0x41, 0x54, 0x5f, 0x4e, 0x4f, 0x4e, 0x45, 0x10, 0x00, 0x12, 0x1d,
0x0a, 0x19, 0x42, 0x41, 0x43, 0x4b, 0x55, 0x50, 0x5f, 0x52, 0x45, 0x51, 0x55, 0x45, 0x53, 0x54,
0x5f, 0x46, 0x4f, 0x52, 0x4d, 0x41, 0x54, 0x5f, 0x53, 0x51, 0x4c, 0x10, 0x01, 0x12, 0x20, 0x0a,
0x1c, 0x42, 0x41, 0x43, 0x4b, 0x55, 0x50, 0x5f, 0x52, 0x45, 0x51, 0x55, 0x45, 0x53, 0x54, 0x5f,
0x46, 0x4f, 0x52, 0x4d, 0x41, 0x54, 0x5f, 0x42, 0x49, 0x4e, 0x41, 0x52, 0x59, 0x10, 0x02, 0x22,
0x21, 0x0a, 0x0b, 0x4c, 0x6f, 0x61, 0x64, 0x52, 0x65, 0x71, 0x75, 0x65, 0x73, 0x74, 0x12, 0x12,
0x0a, 0x04, 0x64, 0x61, 0x74, 0x61, 0x18, 0x01, 0x20, 0x01, 0x28, 0x0c, 0x52, 0x04, 0x64, 0x61,
0x74, 0x61, 0x22, 0x95, 0x01, 0x0a, 0x10, 0x4c, 0x6f, 0x61, 0x64, 0x43, 0x68, 0x75, 0x6e, 0x6b,
0x52, 0x65, 0x71, 0x75, 0x65, 0x73, 0x74, 0x12, 0x1b, 0x0a, 0x09, 0x73, 0x74, 0x72, 0x65, 0x61,
0x6d, 0x5f, 0x69, 0x64, 0x18, 0x01, 0x20, 0x01, 0x28, 0x09, 0x52, 0x08, 0x73, 0x74, 0x72, 0x65,
0x61, 0x6d, 0x49, 0x64, 0x12, 0x21, 0x0a, 0x0c, 0x73, 0x65, 0x71, 0x75, 0x65, 0x6e, 0x63, 0x65,
0x5f, 0x6e, 0x75, 0x6d, 0x18, 0x02, 0x20, 0x01, 0x28, 0x03, 0x52, 0x0b, 0x73, 0x65, 0x71, 0x75,
0x65, 0x6e, 0x63, 0x65, 0x4e, 0x75, 0x6d, 0x12, 0x17, 0x0a, 0x07, 0x69, 0x73, 0x5f, 0x6c, 0x61,
0x73, 0x74, 0x18, 0x03, 0x20, 0x01, 0x28, 0x08, 0x52, 0x06, 0x69, 0x73, 0x4c, 0x61, 0x73, 0x74,
0x12, 0x12, 0x0a, 0x04, 0x64, 0x61, 0x74, 0x61, 0x18, 0x04, 0x20, 0x01, 0x28, 0x0c, 0x52, 0x04,
0x64, 0x61, 0x74, 0x61, 0x12, 0x14, 0x0a, 0x05, 0x61, 0x62, 0x6f, 0x72, 0x74, 0x18, 0x05, 0x20,
0x01, 0x28, 0x08, 0x52, 0x05, 0x61, 0x62, 0x6f, 0x72, 0x74, 0x22, 0x4d, 0x0a, 0x0b, 0x4a, 0x6f,
0x69, 0x6e, 0x52, 0x65, 0x71, 0x75, 0x65, 0x73, 0x74, 0x12, 0x0e, 0x0a, 0x02, 0x69, 0x64, 0x18,
0x01, 0x20, 0x01, 0x28, 0x09, 0x52, 0x02, 0x69, 0x64, 0x12, 0x18, 0x0a, 0x07, 0x61, 0x64, 0x64,
0x72, 0x65, 0x73, 0x73, 0x18, 0x02, 0x20, 0x01, 0x28, 0x09, 0x52, 0x07, 0x61, 0x64, 0x64, 0x72,
0x65, 0x73, 0x73, 0x12, 0x14, 0x0a, 0x05, 0x76, 0x6f, 0x74, 0x65, 0x72, 0x18, 0x03, 0x20, 0x01,
0x28, 0x08, 0x52, 0x05, 0x76, 0x6f, 0x74, 0x65, 0x72, 0x22, 0x39, 0x0a, 0x0d, 0x4e, 0x6f, 0x74,
0x69, 0x66, 0x79, 0x52, 0x65, 0x71, 0x75, 0x65, 0x73, 0x74, 0x12, 0x0e, 0x0a, 0x02, 0x69, 0x64,
0x18, 0x01, 0x20, 0x01, 0x28, 0x09, 0x52, 0x02, 0x69, 0x64, 0x12, 0x18, 0x0a, 0x07, 0x61, 0x64,
0x64, 0x72, 0x65, 0x73, 0x73, 0x18, 0x02, 0x20, 0x01, 0x28, 0x09, 0x52, 0x07, 0x61, 0x64, 0x64,
0x72, 0x65, 0x73, 0x73, 0x22, 0x23, 0x0a, 0x11, 0x52, 0x65, 0x6d, 0x6f, 0x76, 0x65, 0x4e, 0x6f,
0x64, 0x65, 0x52, 0x65, 0x71, 0x75, 0x65, 0x73, 0x74, 0x12, 0x0e, 0x0a, 0x02, 0x69, 0x64, 0x18,
0x01, 0x20, 0x01, 0x28, 0x09, 0x52, 0x02, 0x69, 0x64, 0x22, 0x16, 0x0a, 0x04, 0x4e, 0x6f, 0x6f,
0x70, 0x12, 0x0e, 0x0a, 0x02, 0x69, 0x64, 0x18, 0x01, 0x20, 0x01, 0x28, 0x09, 0x52, 0x02, 0x69,
0x64, 0x22, 0xcc, 0x02, 0x0a, 0x07, 0x43, 0x6f, 0x6d, 0x6d, 0x61, 0x6e, 0x64, 0x12, 0x29, 0x0a,
0x04, 0x74, 0x79, 0x70, 0x65, 0x18, 0x01, 0x20, 0x01, 0x28, 0x0e, 0x32, 0x15, 0x2e, 0x63, 0x6f,
0x6d, 0x6d, 0x61, 0x6e, 0x64, 0x2e, 0x43, 0x6f, 0x6d, 0x6d, 0x61, 0x6e, 0x64, 0x2e, 0x54, 0x79,
0x70, 0x65, 0x52, 0x04, 0x74, 0x79, 0x70, 0x65, 0x12, 0x1f, 0x0a, 0x0b, 0x73, 0x75, 0x62, 0x5f,
0x63, 0x6f, 0x6d, 0x6d, 0x61, 0x6e, 0x64, 0x18, 0x02, 0x20, 0x01, 0x28, 0x0c, 0x52, 0x0a, 0x73,
0x75, 0x62, 0x43, 0x6f, 0x6d, 0x6d, 0x61, 0x6e, 0x64, 0x12, 0x1e, 0x0a, 0x0a, 0x63, 0x6f, 0x6d,
0x70, 0x72, 0x65, 0x73, 0x73, 0x65, 0x64, 0x18, 0x03, 0x20, 0x01, 0x28, 0x08, 0x52, 0x0a, 0x63,
0x6f, 0x6d, 0x70, 0x72, 0x65, 0x73, 0x73, 0x65, 0x64, 0x22, 0xd4, 0x01, 0x0a, 0x04, 0x54, 0x79,
0x70, 0x65, 0x12, 0x18, 0x0a, 0x14, 0x43, 0x4f, 0x4d, 0x4d, 0x41, 0x4e, 0x44, 0x5f, 0x54, 0x59,
0x50, 0x45, 0x5f, 0x55, 0x4e, 0x4b, 0x4e, 0x4f, 0x57, 0x4e, 0x10, 0x00, 0x12, 0x16, 0x0a, 0x12,
0x43, 0x4f, 0x4d, 0x4d, 0x41, 0x4e, 0x44, 0x5f, 0x54, 0x59, 0x50, 0x45, 0x5f, 0x51, 0x55, 0x45,
0x52, 0x59, 0x10, 0x01, 0x12, 0x18, 0x0a, 0x14, 0x43, 0x4f, 0x4d, 0x4d, 0x41, 0x4e, 0x44, 0x5f,
0x54, 0x59, 0x50, 0x45, 0x5f, 0x45, 0x58, 0x45, 0x43, 0x55, 0x54, 0x45, 0x10, 0x02, 0x12, 0x15,
0x0a, 0x11, 0x43, 0x4f, 0x4d, 0x4d, 0x41, 0x4e, 0x44, 0x5f, 0x54, 0x59, 0x50, 0x45, 0x5f, 0x4e,
0x4f, 0x4f, 0x50, 0x10, 0x03, 0x12, 0x15, 0x0a, 0x11, 0x43, 0x4f, 0x4d, 0x4d, 0x41, 0x4e, 0x44,
0x5f, 0x54, 0x59, 0x50, 0x45, 0x5f, 0x4c, 0x4f, 0x41, 0x44, 0x10, 0x04, 0x12, 0x15, 0x0a, 0x11,
0x43, 0x4f, 0x4d, 0x4d, 0x41, 0x4e, 0x44, 0x5f, 0x54, 0x59, 0x50, 0x45, 0x5f, 0x4a, 0x4f, 0x49,
0x4e, 0x10, 0x05, 0x12, 0x1e, 0x0a, 0x1a, 0x43, 0x4f, 0x4d, 0x4d, 0x41, 0x4e, 0x44, 0x5f, 0x54,
0x59, 0x50, 0x45, 0x5f, 0x45, 0x58, 0x45, 0x43, 0x55, 0x54, 0x45, 0x5f, 0x51, 0x55, 0x45, 0x52,
0x59, 0x10, 0x06, 0x12, 0x1b, 0x0a, 0x17, 0x43, 0x4f, 0x4d, 0x4d, 0x41, 0x4e, 0x44, 0x5f, 0x54,
0x59, 0x50, 0x45, 0x5f, 0x4c, 0x4f, 0x41, 0x44, 0x5f, 0x43, 0x48, 0x55, 0x4e, 0x4b, 0x10, 0x07,
0x42, 0x2b, 0x5a, 0x29, 0x67, 0x69, 0x74, 0x68, 0x75, 0x62, 0x2e, 0x63, 0x6f, 0x6d, 0x2f, 0x72,
0x71, 0x6c, 0x69, 0x74, 0x65, 0x2f, 0x72, 0x71, 0x6c, 0x69, 0x74, 0x65, 0x2f, 0x76, 0x38, 0x2f,
0x63, 0x6f, 0x6d, 0x6d, 0x61, 0x6e, 0x64, 0x2f, 0x70, 0x72, 0x6f, 0x74, 0x6f, 0x62, 0x06, 0x70,
0x72, 0x6f, 0x74, 0x6f, 0x33,
}
var (

2
command/proto/command.proto
Unescape Escape View File

@ -36,6 +36,7 @@ message QueryRequest {
}
Level level = 3;
int64 freshness = 4;
int64 max_stale = 5;
}
message Values {
@ -67,6 +68,7 @@ message ExecuteQueryRequest {
bool timings = 2;
QueryRequest.Level level = 3;
int64 freshness = 4;
int64 max_stale = 5;
}
message ExecuteQueryResponse {

14
http/query_params.go
Unescape Escape View File

@ -26,7 +26,12 @@ func NewQueryParams(r *http.Request) (QueryParams, error) {
qp[k] = v[0]
}
for _, k := range []string{"timeout", "freshness", "db_timeout"} {
if _, ok := qp["max_stale"]; ok {
if _, ok := qp["freshness"]; !ok {
return nil, fmt.Errorf("max_stale requires freshness")
}
}
for _, k := range []string{"timeout", "freshness", "db_timeout", "max_stale"} {
t, ok := qp[k]
if ok {
_, err := time.ParseDuration(t)
@ -171,6 +176,13 @@ func (qp QueryParams) Freshness() time.Duration {
return d
}
// MaxStale returns the requested max stale duration.
func (qp QueryParams) MaxStale() time.Duration {
f := qp["max_stale"]
d, _ := time.ParseDuration(f)
return d
}
// Timeout returns the requested timeout duration.
func (qp QueryParams) Timeout(def time.Duration) time.Duration {
t, ok := qp["timeout"]

14
http/query_params_test.go
Unescape Escape View File

@ -31,6 +31,8 @@ func Test_NewQueryParams(t *testing.T) {
{"No Value", "key=", QueryParams{"key": ""}, false},
{"Complex Query", "a=1&b=two&c=&d=true&e=123.456", QueryParams{"a": "1", "b": "two", "c": "", "d": "true", "e": "123.456"}, false},
{"Invalid URL Encoding", "invalid=%ZZ", nil, true},
{"Max Stale", "max_stale=10s&freshness=5s", QueryParams{"max_stale": "10s", "freshness": "5s"}, false},
{"Max Stale requires Freshness", "max_stale=10s", nil, true},
}
for _, tc := range testCases {
@ -49,3 +51,15 @@ func Test_NewQueryParams(t *testing.T) {
})
}
}
// Test_QueryParamsTimings tests that looking up unset timings values does
// not result in a panic, and that zero values are returned.
func Test_NewQueryParamsTimes(t *testing.T) {
qp := QueryParams{}
if qp.Freshness() != 0 {
t.Errorf("Expected 0, got %v", qp.Freshness())
}
if qp.MaxStale() != 0 {
t.Errorf("Expected 0, got %v", qp.MaxStale())
}
}

2
http/service.go
Unescape Escape View File

@ -1210,6 +1210,7 @@ func (s *Service) handleQuery(w http.ResponseWriter, r *http.Request, qp QueryPa
Timings: qp.Timings(),
Level: qp.Level(),
Freshness: qp.Freshness().Nanoseconds(),
MaxStale: qp.MaxStale().Nanoseconds(),
}
results, resultsErr := s.store.Query(qr)
@ -1300,6 +1301,7 @@ func (s *Service) handleRequest(w http.ResponseWriter, r *http.Request, qp Query
Timings: qp.Timings(),
Level: qp.Level(),
Freshness: qp.Freshness().Nanoseconds(),
MaxStale: qp.MaxStale().Nanoseconds(),
}
results, resultsErr := s.store.Request(eqr)

45
store/atomic_time.go
Unescape Escape View File

@ -0,0 +1,45 @@
package store
import (
"sync"
"time"
)
// AtomicTime is a time.Time with atomic operations.
type AtomicTime struct {
t time.Time
mu sync.RWMutex
}
// NewAtomicTime returns a new AtomicTime.
func NewAtomicTime() *AtomicTime {
return &AtomicTime{}
}
// Store stores a new time.
func (t *AtomicTime) Store(newTime time.Time) {
t.mu.Lock()
defer t.mu.Unlock()
t.t = newTime
}
// Load returns the stored time.
func (t *AtomicTime) Load() time.Time {
t.mu.RLock()
defer t.mu.RUnlock()
return t.t
}
// Add adds a duration to the stored time.
func (t *AtomicTime) Add(d time.Duration) {
t.mu.Lock()
defer t.mu.Unlock()
t.t = t.t.Add(d)
}
// Sub return the difference between the stored time and the given time.
func (t *AtomicTime) Sub(tt *AtomicTime) time.Duration {
t.mu.RLock()
defer t.mu.RUnlock()
return t.t.Sub(tt.t)
}

25
store/store.go
Unescape Escape View File

@ -274,7 +274,9 @@ type Store struct {
// Latest log entry index actually reflected by the FSM. Due to Raft code
// this value is not updated after a Snapshot-restore.
fsmIdx *atomic.Uint64
fsmIdx *atomic.Uint64
fsmUpdateTime *AtomicTime
appendedAtTime *AtomicTime
// Latest log entry index which actually changed the database.
dbAppliedIdx *atomic.Uint64
@ -376,6 +378,8 @@ func New(ly Layer, c *Config) *Store {
ApplyTimeout: applyTimeout,
snapshotCAS: NewCheckAndSet(),
fsmIdx: &atomic.Uint64{},
fsmUpdateTime: NewAtomicTime(),
appendedAtTime: NewAtomicTime(),
dbAppliedIdx: &atomic.Uint64{},
}
}
@ -1122,7 +1126,7 @@ func (s *Store) Query(qr *proto.QueryRequest) ([]*proto.QueryRows, error) {
return nil, ErrNotLeader
}
if qr.Level == proto.QueryRequest_QUERY_REQUEST_LEVEL_NONE && s.isStaleRead(qr.Freshness) {
if qr.Level == proto.QueryRequest_QUERY_REQUEST_LEVEL_NONE && s.isStaleRead(qr.Freshness, qr.MaxStale) {
return nil, ErrStaleRead
}
@ -1162,7 +1166,7 @@ func (s *Store) Request(eqr *proto.ExecuteQueryRequest) ([]*proto.ExecuteQueryRe
}
return resp
}
if eqr.Level == proto.QueryRequest_QUERY_REQUEST_LEVEL_NONE && s.isStaleRead(eqr.Freshness) {
if eqr.Level == proto.QueryRequest_QUERY_REQUEST_LEVEL_NONE && s.isStaleRead(eqr.Freshness, eqr.MaxStale) {
return nil, ErrStaleRead
} else if eqr.Level == proto.QueryRequest_QUERY_REQUEST_LEVEL_WEAK {
if !isLeader {
@ -1786,11 +1790,20 @@ func (s *Store) updateAppliedIndex() chan struct{} {
return done
}
func (s *Store) isStaleRead(freshness int64) bool {
func (s *Store) isStaleRead(freshness, maxStale int64) bool {
if freshness == 0 || s.raft.State() == raft.Leader {
return false
}
return time.Since(s.raft.LastContact()).Nanoseconds() > freshness
if time.Since(s.raft.LastContact()).Nanoseconds() > freshness {
return true
}
if maxStale == 0 {
return false
}
if s.fsmIdx.Load() < s.raft.CommitIndex() && s.fsmUpdateTime.Sub(s.appendedAtTime).Nanoseconds() > maxStale {
return true
}
return false
}
type fsmExecuteResponse struct {
@ -1816,6 +1829,8 @@ type fsmGenericResponse struct {
func (s *Store) fsmApply(l *raft.Log) (e interface{}) {
defer func() {
s.fsmIdx.Store(l.Index)
s.fsmUpdateTime.Store(time.Now())
s.appendedAtTime.Store(l.AppendedAt)
if l.Index <= s.lastCommandIdxOnOpen {
// In here means at least one command entry was in the log when the Store
// opened.

Write Preview
Loading…
Cancel
Save