func TestBlockGRPC(t *testing.T) {
test := makeTestData(512 * 1024)
m := &mockBlockGRPC{
data: test,
}
lis, err := net.Listen("tcp", "localhost:0")
if err != nil {
t.Fatal(err)
}
grpcSrv := grpc.NewServer()
models.RegisterTorusStorageServer(grpcSrv, m)
go grpcSrv.Serve(lis)
defer grpcSrv.Stop()
conn, err := grpc.Dial(lis.Addr().String(), grpc.WithInsecure(), grpc.WithTimeout(10*time.Second))
if err != nil {
t.Fatal(err)
}
defer conn.Close()
client := models.NewTorusStorageClient(conn)
resp, err := client.Block(context.TODO(), &models.BlockRequest{
BlockRef: torus.BlockRef{
INodeRef: torus.NewINodeRef(1, 2),
Index: 3,
}.ToProto(),
})
if err != nil {
t.Fatal(err)
}
if !bytes.Equal(test, resp.Data) {
t.Fatal("unequal response")
}
}
func BenchmarkGRPCRebalanceCheck(b *testing.B) {
test := make([]torus.BlockRef, nchecks)
m := &mockBlockGRPC{}
for i, _ := range test {
test[i].Index = 3
test[i].INodeRef = torus.NewINodeRef(1, torus.INodeID(rand.Intn(40)))
}
lis, err := net.Listen("tcp", "localhost:0")
if err != nil {
b.Fatal(err)
}
grpcSrv := grpc.NewServer()
models.RegisterTorusStorageServer(grpcSrv, m)
go grpcSrv.Serve(lis)
defer grpcSrv.Stop()
conn, err := grpc.Dial(lis.Addr().String(), grpc.WithInsecure(), grpc.WithTimeout(10*time.Second))
if err != nil {
b.Fatal(err)
}
defer conn.Close()
client := models.NewTorusStorageClient(conn)
total := 0
b.ResetTimer()
for i := 0; i < b.N; i++ {
refs := make([]*models.BlockRef, 0, len(test))
for _, x := range test {
refs = append(refs, x.ToProto())
}
resp, err := client.RebalanceCheck(context.TODO(), &models.RebalanceCheckRequest{
BlockRefs: refs,
})
if err != nil {
b.Fatal(err)
}
for i, x := range resp.Valid {
if x {
if test[i].INode%2 == 0 {
b.Fatal("unequal")
}
} else {
if test[i].INode%2 == 1 {
b.Fatal("unequal")
}
}
}
total += len(resp.Valid)
}
b.SetBytes(int64(total / b.N))
}
func grpcRPCListener(url *url.URL, hdl protocols.RPC, gmd torus.GlobalMetadata) (protocols.RPCServer, error) {
out := &handler{
handle: hdl,
}
h := url.Host
if !strings.Contains(h, ":") {
h = net.JoinHostPort(h, defaultPort)
}
lis, err := net.Listen("tcp", h)
if err != nil {
return nil, err
}
out.grpc = grpc.NewServer()
models.RegisterTorusStorageServer(out.grpc, out)
go out.grpc.Serve(lis)
return out, nil
}
func BenchmarkGRPCPutBlock(b *testing.B) {
test := makeTestData(512 * 1024)
m := &mockBlockGRPC{
data: test,
}
lis, err := net.Listen("tcp", "localhost:0")
if err != nil {
b.Fatal(err)
}
grpcSrv := grpc.NewServer()
models.RegisterTorusStorageServer(grpcSrv, m)
go grpcSrv.Serve(lis)
defer grpcSrv.Stop()
conn, err := grpc.Dial(lis.Addr().String(), grpc.WithInsecure(), grpc.WithTimeout(10*time.Second))
if err != nil {
b.Fatal(err)
}
defer conn.Close()
client := models.NewTorusStorageClient(conn)
total := 0
b.ResetTimer()
for i := 0; i < b.N; i++ {
resp, err := client.PutBlock(context.TODO(), &models.PutBlockRequest{
Refs: []*models.BlockRef{
torus.BlockRef{
INodeRef: torus.NewINodeRef(1, 2),
Index: 3,
}.ToProto(),
},
Blocks: [][]byte{
test,
},
})
if err != nil {
b.Fatal(err)
}
if !resp.Ok {
b.Fatal("unequal response")
}
total += len(test)
}
b.SetBytes(int64(total / b.N))
}