示例#1
0
文件: main.go 项目: tradia/gotable
func set(c *table.Context, done chan *table.Call, zop bool,
	rowKey, colKey, value []byte, score int64) {
	var err error
	if zop {
		if done == nil {
			err = c.ZSet(0, rowKey, colKey, value, score, 0)
		} else {
			_, err = c.GoZSet(0, rowKey, colKey, value, score, 0, done)
		}
	} else {
		if done == nil {
			err = c.Set(0, rowKey, colKey, value, score, 0)
		} else {
			_, err = c.GoSet(0, rowKey, colKey, value, score, 0, done)
		}
	}
	if err != nil {
		fmt.Printf("Set failed: %s\n", err)
		os.Exit(1)
	}

	if *verbose != 0 && done == nil {
		fmt.Printf("rowKey: %2s, colKey: %s\n", string(rowKey), string(colKey))
	}
}
示例#2
0
文件: example.go 项目: tradia/gotable
func testBinary(tc *table.Context) {
	var colKey = make([]byte, 4)
	var value = make([]byte, 8)
	binary.BigEndian.PutUint32(colKey, 998365)
	binary.BigEndian.PutUint64(value, 6000000000)
	err := tc.Set(1, []byte("row1"), colKey, value, 30, 0)
	if err != nil {
		fmt.Printf("Set failed: %s\n", err)
	}

	value, score, _, err := tc.Get(1, []byte("row1"), colKey, 0)
	if err != nil {
		fmt.Printf("Get failed: %s\n", err)
		return
	}

	fmt.Printf("Binary result: %q\t%d\t%d\n",
		value, binary.BigEndian.Uint64(value), score)
}
示例#3
0
文件: example.go 项目: tradia/gotable
func testGet(tc *table.Context) {
	// SET
	err := tc.Set(1, []byte("row1"), []byte("col1"), []byte("v01"), 10, 0)
	if err != nil {
		fmt.Printf("Set failed: %s\n", err)
		return
	}

	// GET
	value, score, _, err := tc.Get(1, []byte("row1"), []byte("col1"), 0)
	if err != nil {
		fmt.Printf("Get failed: %s\n", err)
		return
	}

	if value == nil {
		fmt.Printf("GET result1: Key not exist!\n")
	} else {
		fmt.Printf("GET result1: %q\t%d\n", value, score)
	}

	// DEL
	err = tc.Del(1, []byte("row1"), []byte("col1"), 0)
	if err != nil {
		fmt.Printf("Del failed: %s\n", err)
		return
	}

	// GET
	value, score, _, err = tc.Get(1, []byte("row1"), []byte("col1"), 0)
	if err != nil {
		fmt.Printf("Get failed: %s\n", err)
		return
	}

	if value == nil {
		fmt.Printf("GET result2: Key not exist!\n")
	} else {
		fmt.Printf("GET result2: %q\t%d\n", value, score)
	}
}
示例#4
0
文件: example.go 项目: tradia/gotable
func testCas(tc *table.Context) {
	var value []byte
	var score int64
	var cas, newCas uint32
	var err error
	// Try i < 11 for cas not match
	for i := 0; i < 1; i++ {
		// GET with CAS=2
		value, score, newCas, err = tc.Get(1, []byte("row1"), []byte("col1"), 2)
		if err != nil {
			fmt.Printf("Get failed: %s\n", err)
			return
		}

		if i > 0 {
			time.Sleep(time.Second)
		} else {
			cas = newCas
		}

		fmt.Printf("\tCas %02d: (%d %d)\t(%s, %d)\n", i, newCas, cas, value, score)
	}

	// SET with CAS
	err = tc.Set(1, []byte("row1"), []byte("col1"),
		[]byte(string(value)+"-cas"), score+20, cas)
	if err != nil {
		fmt.Printf("Set failed: %s\n", err)
	}

	// GET without CAS
	value, score, _, err = tc.Get(1, []byte("row1"), []byte("col1"), 0)
	if err != nil {
		fmt.Printf("Get failed: %s\n", err)
		return
	}

	fmt.Printf("CAS result: %q\t%d\n", value, score)
}