heights are uint64

types/types.pb.go

@@ -1502,7 +1502,7 @@ func (m *TMSPInfo) GetVersion() string {
 }
 
 type LastBlockInfo struct {
-	BlockHeight int32  `protobuf:"varint,1,opt,name=block_height,json=blockHeight" json:"block_height,omitempty"`
+	BlockHeight uint64 `protobuf:"varint,1,opt,name=block_height,json=blockHeight" json:"block_height,omitempty"`
 	BlockHash   []byte `protobuf:"bytes,2,opt,name=block_hash,json=blockHash,proto3" json:"block_hash,omitempty"`
 	AppHash     []byte `protobuf:"bytes,3,opt,name=app_hash,json=appHash,proto3" json:"app_hash,omitempty"`
 }
@@ -1512,7 +1512,7 @@ func (m *LastBlockInfo) String() string            { return proto.CompactTextStr
 func (*LastBlockInfo) ProtoMessage()               {}
 func (*LastBlockInfo) Descriptor() ([]byte, []int) { return fileDescriptor0, []int{26} }
 
-func (m *LastBlockInfo) GetBlockHeight() int32 {
+func (m *LastBlockInfo) GetBlockHeight() uint64 {
 	if m != nil {
 		return m.BlockHeight
 	}
@@ -1551,7 +1551,7 @@ func (m *ConfigInfo) GetMaxBlockSize() uint64 {
 
 type Header struct {
 	ChainId        string   `protobuf:"bytes,1,opt,name=chain_id,json=chainId" json:"chain_id,omitempty"`
-	Height         int32    `protobuf:"varint,2,opt,name=height" json:"height,omitempty"`
+	Height         uint64   `protobuf:"varint,2,opt,name=height" json:"height,omitempty"`
 	Time           uint64   `protobuf:"varint,3,opt,name=time" json:"time,omitempty"`
 	NumTxs         uint64   `protobuf:"varint,4,opt,name=num_txs,json=numTxs" json:"num_txs,omitempty"`
 	LastBlockId    *BlockID `protobuf:"bytes,5,opt,name=last_block_id,json=lastBlockId" json:"last_block_id,omitempty"`
@@ -1573,7 +1573,7 @@ func (m *Header) GetChainId() string {
 	return ""
 }
 
-func (m *Header) GetHeight() int32 {
+func (m *Header) GetHeight() uint64 {
 	if m != nil {
 		return m.Height
 	}
@@ -2143,7 +2143,7 @@ var _TMSPApplication_serviceDesc = grpc.ServiceDesc{
 func init() { proto.RegisterFile("types/types.proto", fileDescriptor0) }
 
 var fileDescriptor0 = []byte{
-	// 1746 bytes of a gzipped FileDescriptorProto
+	// 1743 bytes of a gzipped FileDescriptorProto
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+	0x03, 0x7f, 0x58, 0x39, 0xb2, 0xd3, 0x22, 0x6a, 0x9c, 0xba, 0xf9, 0xce, 0x1f, 0x56, 0xcd, 0xed,
+	0xf8, 0xcb, 0xa5, 0xf6, 0xc6, 0x55, 0xaf, 0xfd, 0xe1, 0xca, 0x09, 0x1e, 0xbf, 0xcc, 0x01, 0x00,
+	0x57, 0xbc, 0xf9, 0x87, 0xab, 0xa6, 0x78, 0x7c, 0x94, 0xe1, 0x05, 0x56, 0xbf, 0xfc, 0x87, 0x2b,
+	0x26, 0x79, 0x8a, 0x8d, 0x1a, 0x50, 0xaa, 0x1e, 0xf4, 0xc3, 0xca, 0xe1, 0x1c, 0x3f, 0x4f, 0x01,
+	0x09, 0x2b, 0xff, 0x34, 0x18, 0x56, 0x3f, 0x01, 0x28, 0x42, 0xf9, 0xb3, 0x72, 0xd5, 0xbf, 0x01,
+	0xc3, 0x95, 0xc3, 0x3d, 0x3e, 0x59, 0x46, 0x38, 0x5c, 0xf9, 0x9f, 0xc0, 0x70, 0xf5, 0x88, 0x4f,
+	0x41, 0xce, 0xdf, 0x90, 0xd5, 0xff, 0x0c, 0x0c, 0x57, 0x4d, 0xf9, 0x17, 0x2d, 0xf9, 0x8f, 0xd3,
+	0xc3, 0xef, 0x03, 0x00, 0x00, 0xff, 0xff, 0xa2, 0x81, 0xd5, 0x01, 0x86, 0x12, 0x00, 0x00,
 }

types/types.proto

@@ -219,7 +219,7 @@ message TMSPInfo {
 }
 
 message LastBlockInfo {
-	int32 block_height = 1;
+	uint64 block_height = 1;
 	bytes block_hash = 2;
 	bytes app_hash = 3;
 }
@@ -233,7 +233,7 @@ message ConfigInfo {
 
 message Header {
 	string chain_id = 1;
-	int32 height = 2;
+	uint64 height = 2;
 	uint64 time = 3;
 	uint64 num_txs = 4;
 	BlockID last_block_id = 5;