本文整理汇总了Golang中github.com/reborndb/go/io/ioutils.WriteFull函数的典型用法代码示例。如果您正苦于以下问题:Golang WriteFull函数的具体用法?Golang WriteFull怎么用?Golang WriteFull使用的例子?那么恭喜您, 这里精选的函数代码示例或许可以为您提供帮助。
在下文中一共展示了WriteFull函数的19个代码示例,这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞,您的评价将有助于我们的系统推荐出更棒的Golang代码示例。
示例1: openSyncConn
func openSyncConn(target string, authCode string) (net.Conn, chan int64) {
c := openNetConn(target)
// send auth to master
if len(authCode) > 0 {
cmd := fmt.Sprintf("*2\r\n$4\r\nauth\r\n$%d\r\n%s\r\n", len(authCode), authCode)
if _, err := ioutils.WriteFull(c, []byte(cmd)); err != nil {
log.PanicError(err, "write auth command failed")
}
resp := make([]byte, 5)
if _, err := io.ReadFull(c, resp); err != nil {
log.PanicError(err, "read auth response failed")
}
if string(resp) != "+OK\r\n" {
log.Panic("auth failed")
}
}
if _, err := ioutils.WriteFull(c, []byte("*1\r\n$4\r\nsync\r\n")); err != nil {
log.PanicError(err, "write sync command failed")
}
size := make(chan int64)
go func() {
var rsp string
for {
b := []byte{0}
if _, err := c.Read(b); err != nil {
log.PanicErrorf(err, "read sync response = '%s'", rsp)
}
if len(rsp) == 0 && b[0] == '\n' {
size <- 0
continue
}
rsp += string(b)
if strings.HasSuffix(rsp, "\r\n") {
break
}
}
if rsp[0] != '$' {
log.Panicf("invalid sync response, rsp = '%s'", rsp)
}
n, err := strconv.Atoi(rsp[1 : len(rsp)-2])
if err != nil || n <= 0 {
log.PanicErrorf(err, "invalid sync response = '%s', n = %d", rsp, n)
}
size <- int64(n)
}()
return c, size
}
开发者ID:hanxirui,项目名称:redis-port,代码行数:52,代码来源:utils.go
示例2: WriteFloat64
func (w *BufWriter) WriteFloat64(f float64) error {
p := make([]byte, 8)
bits := float64ToUint64(f)
binary.BigEndian.PutUint64(p, bits)
_, err := ioutils.WriteFull(w.w, p)
return errors.Trace(err)
}
开发者ID:CowLeo,项目名称:qdb,代码行数:7,代码来源:rowbuf.go
示例3: testPipe2
func (s *testIoPipeSuite) testPipe2(c *C, fileName string) {
r, w := s.openPipe(c, fileName)
cc := 1024 * 128
ss := "Hello world!!"
go func() {
for i := 0; i < cc; i++ {
m := fmt.Sprintf("[%d]%s ", i, ss)
_, err := ioutils.WriteFull(w, []byte(m))
c.Assert(err, IsNil)
}
c.Assert(w.Close(), IsNil)
}()
time.Sleep(time.Millisecond * 100)
buf := make([]byte, len(ss)*cc*2)
n, err := ioutils.ReadFull(r, buf)
c.Assert(errors2.ErrorEqual(err, io.EOF), Equals, true)
buf = buf[:n]
for i := 0; i < cc; i++ {
m := fmt.Sprintf("[%d]%s ", i, ss)
c.Assert(len(buf) >= len(m), Equals, true)
c.Assert(string(buf[:len(m)]), Equals, m)
buf = buf[len(m):]
}
c.Assert(len(buf), Equals, 0)
c.Assert(r.Close(), IsNil)
}
开发者ID:CowLeo,项目名称:qdb,代码行数:32,代码来源:pipe_test.go
示例4: testPipe2
func testPipe2(t *testing.T, fileName string) {
r, w := openPipe(t, fileName)
c := 1024 * 128
s := "Hello world!!"
go func() {
for i := 0; i < c; i++ {
m := fmt.Sprintf("[%d]%s ", i, s)
_, err := ioutils.WriteFull(w, []byte(m))
assert.ErrorIsNil(t, err)
}
assert.ErrorIsNil(t, w.Close())
}()
time.Sleep(time.Millisecond * 100)
buf := make([]byte, len(s)*c*2)
n, err := ioutils.ReadFull(r, buf)
assert.Must(t, errors.Equal(err, io.EOF))
buf = buf[:n]
for i := 0; i < c; i++ {
m := fmt.Sprintf("[%d]%s ", i, s)
assert.Must(t, len(buf) >= len(m))
assert.Must(t, string(buf[:len(m)]) == m)
buf = buf[len(m):]
}
assert.Must(t, len(buf) == 0)
assert.ErrorIsNil(t, r.Close())
}
开发者ID:shitfSign,项目名称:qdb,代码行数:30,代码来源:pipe_test.go
示例5: TestWriteAfterWriterClose
func (s *testIoPipeSuite) TestWriteAfterWriterClose(c *C) {
r, w := Pipe()
ss := "hello"
errs := make(chan error)
go func() {
_, err := ioutils.WriteFull(w, []byte(ss))
c.Assert(err, IsNil)
c.Assert(w.Close(), IsNil)
_, err = w.Write([]byte("world"))
errs <- err
}()
buf := make([]byte, 4096)
n, err := ioutils.ReadFull(r, buf)
c.Assert(errors2.ErrorEqual(err, io.EOF), Equals, true)
c.Assert(string(buf[:n]), Equals, ss)
err = <-errs
c.Assert(errors2.ErrorEqual(err, io.ErrClosedPipe), Equals, true)
c.Assert(r.Close(), IsNil)
}
开发者ID:CowLeo,项目名称:qdb,代码行数:25,代码来源:pipe_test.go
示例6: WriteVarbytes
func (w *BufWriter) WriteVarbytes(p []byte) error {
if n := uint64(len(p)); n > maxVarbytesLen {
return errors.Trace(ErrVarbytesLen)
} else if err := w.WriteUvarint(n); err != nil {
return errors.Trace(err)
}
_, err := ioutils.WriteFull(w.w, p)
return errors.Trace(err)
}
开发者ID:CowLeo,项目名称:qdb,代码行数:9,代码来源:rowbuf.go
示例7: testPipe3
func (s *testIoPipeSuite) testPipe3(c *C, fileName string) {
r, w := s.openPipe(c, fileName)
ch := make(chan int)
size := 4096
go func() {
buf := make([]byte, size)
for {
n, err := r.Read(buf)
if errors2.ErrorEqual(err, io.EOF) {
break
}
c.Assert(err, IsNil)
ch <- n
}
c.Assert(r.Close(), IsNil)
ch <- 0
}()
go func() {
buf := make([]byte, size)
for i := 1; i < size; i++ {
n, err := ioutils.WriteFull(w, buf[:i])
c.Assert(err, IsNil)
c.Assert(n, Equals, i)
}
c.Assert(w.Close(), IsNil)
}()
sum := 0
for i := 1; i < size; i++ {
sum += i
}
for {
n := <-ch
if n == 0 {
break
}
sum -= n
}
c.Assert(sum, Equals, 0)
}
开发者ID:CowLeo,项目名称:qdb,代码行数:48,代码来源:pipe_test.go
示例8: testPipe4
func (s *testIoPipeSuite) testPipe4(c *C, fileName string) {
r, w := s.openPipe(c, fileName)
key := []byte("spinlock aes-128")
block := aes.BlockSize
count := 1024 * 1024 * 128 / block
go func() {
buf := make([]byte, count*block)
m, err := aes.NewCipher(key)
c.Assert(err, IsNil)
for i := 0; i < len(buf); i++ {
buf[i] = byte(i)
}
e := cipher.NewCBCEncrypter(m, make([]byte, block))
e.CryptBlocks(buf, buf)
n, err := ioutils.WriteFull(w, buf)
c.Assert(err, IsNil)
c.Assert(w.Close(), IsNil)
c.Assert(n, Equals, len(buf))
}()
buf := make([]byte, count*block)
m, err := aes.NewCipher(key)
c.Assert(err, IsNil)
_, err = ioutils.ReadFull(r, buf)
c.Assert(err, IsNil)
e := cipher.NewCBCDecrypter(m, make([]byte, block))
e.CryptBlocks(buf, buf)
for i := 0; i < len(buf); i++ {
// make gocheck faster
if buf[i] != byte(i) {
c.Assert(buf[i], Equals, byte(i))
}
}
_, err = ioutils.ReadFull(r, buf)
c.Assert(errors2.ErrorEqual(err, io.EOF), Equals, true)
c.Assert(r.Close(), IsNil)
}
开发者ID:CowLeo,项目名称:qdb,代码行数:47,代码来源:pipe_test.go
示例9: iocopy
func iocopy(r io.Reader, w io.Writer, p []byte, max int) int {
if max <= 0 || len(p) == 0 {
log.Panicf("invalid max = %d, len(p) = %d", max, len(p))
}
if len(p) > max {
p = p[:max]
}
if n, err := r.Read(p); err != nil {
log.PanicError(err, "read error")
} else {
p = p[:n]
}
if _, err := ioutils.WriteFull(w, p); err != nil {
log.PanicError(err, "write full error")
}
return len(p)
}
开发者ID:hanxirui,项目名称:redis-port,代码行数:17,代码来源:utils.go
示例10: testPipe1
func testPipe1(t *testing.T, fileName string) {
r, w := openPipe(t, fileName)
s := "Hello world!!"
go func(data []byte) {
_, err := ioutils.WriteFull(w, data)
assert.ErrorIsNil(t, err)
assert.ErrorIsNil(t, w.Close())
}([]byte(s))
buf := make([]byte, 64)
n, err := ioutils.ReadFull(r, buf)
assert.Must(t, errors.Equal(err, io.EOF))
assert.Must(t, n == len(s))
assert.Must(t, string(buf[:n]) == s)
assert.ErrorIsNil(t, r.Close())
}
开发者ID:shitfSign,项目名称:qdb,代码行数:18,代码来源:pipe_test.go
示例11: testPipe1
func (s *testIoPipeSuite) testPipe1(c *C, fileName string) {
r, w := s.openPipe(c, fileName)
ss := "Hello world!!"
go func(data []byte) {
_, err := ioutils.WriteFull(w, data)
c.Assert(err, IsNil)
c.Assert(w.Close(), IsNil)
}([]byte(ss))
buf := make([]byte, 64)
n, err := ioutils.ReadFull(r, buf)
c.Assert(errors2.ErrorEqual(err, io.EOF), Equals, true)
c.Assert(n, Equals, len(ss))
c.Assert(string(buf[:n]), Equals, ss)
c.Assert(r.Close(), IsNil)
}
开发者ID:CowLeo,项目名称:qdb,代码行数:18,代码来源:pipe_test.go
示例12: testPipe3
func testPipe3(t *testing.T, fileName string) {
r, w := openPipe(t, fileName)
c := make(chan int)
size := 4096
go func() {
buf := make([]byte, size)
for {
n, err := r.Read(buf)
if errors.Equal(err, io.EOF) {
break
}
assert.ErrorIsNil(t, err)
c <- n
}
assert.ErrorIsNil(t, r.Close())
c <- 0
}()
go func() {
buf := make([]byte, size)
for i := 1; i < size; i++ {
n, err := ioutils.WriteFull(w, buf[:i])
assert.ErrorIsNil(t, err)
assert.Must(t, n == i)
}
assert.ErrorIsNil(t, w.Close())
}()
sum := 0
for i := 1; i < size; i++ {
sum += i
}
for {
n := <-c
if n == 0 {
break
}
sum -= n
}
assert.Must(t, sum == 0)
}
开发者ID:shitfSign,项目名称:qdb,代码行数:44,代码来源:pipe_test.go
示例13: testPipe4
func testPipe4(t *testing.T, fileName string) {
r, w := openPipe(t, fileName)
key := []byte("spinlock aes-128")
block := aes.BlockSize
count := 1024 * 1024 * 128 / block
go func() {
buf := make([]byte, count*block)
m, err := aes.NewCipher(key)
assert.ErrorIsNil(t, err)
for i := 0; i < len(buf); i++ {
buf[i] = byte(i)
}
e := cipher.NewCBCEncrypter(m, make([]byte, block))
e.CryptBlocks(buf, buf)
n, err := ioutils.WriteFull(w, buf)
assert.ErrorIsNil(t, err)
assert.ErrorIsNil(t, w.Close())
assert.Must(t, n == len(buf))
}()
buf := make([]byte, count*block)
m, err := aes.NewCipher(key)
assert.ErrorIsNil(t, err)
_, err = ioutils.ReadFull(r, buf)
assert.ErrorIsNil(t, err)
e := cipher.NewCBCDecrypter(m, make([]byte, block))
e.CryptBlocks(buf, buf)
for i := 0; i < len(buf); i++ {
assert.Must(t, buf[i] == byte(i))
}
_, err = ioutils.ReadFull(r, buf)
assert.Must(t, errors.Equal(err, io.EOF))
assert.ErrorIsNil(t, r.Close())
}
开发者ID:shitfSign,项目名称:qdb,代码行数:42,代码来源:pipe_test.go
示例14: TestPipeWriteClose
func TestPipeWriteClose(t *testing.T) {
for _, u := range pipeTests {
r, w := Pipe()
c := make(chan int, 1)
if u.async {
go delayClose(t, r, c, u)
} else {
delayClose(t, r, c, u)
}
<-c
n, err := ioutils.WriteFull(w, []byte("hello, world"))
expect := u.err
if expect == nil {
expect = io.ErrClosedPipe
}
assert.Must(t, errors.Equal(err, expect))
assert.Must(t, n == 0)
assert.ErrorIsNil(t, w.Close())
}
}
开发者ID:shitfSign,项目名称:qdb,代码行数:22,代码来源:pipe_test.go
示例15: TestPipeWriteClose
func (s *testIoPipeSuite) TestPipeWriteClose(c *C) {
for _, u := range pipeTests {
r, w := Pipe()
ch := make(chan int, 1)
if u.async {
go s.delayClose(c, r, ch, u)
} else {
s.delayClose(c, r, ch, u)
}
<-ch
n, err := ioutils.WriteFull(w, []byte("hello, world"))
expect := u.err
if expect == nil {
expect = io.ErrClosedPipe
}
c.Assert(errors2.ErrorEqual(err, expect), Equals, true)
c.Assert(n, Equals, 0)
c.Assert(w.Close(), IsNil)
}
}
开发者ID:CowLeo,项目名称:qdb,代码行数:24,代码来源:pipe_test.go
示例16: TestWriteAfterWriterClose
func TestWriteAfterWriterClose(t *testing.T) {
r, w := Pipe()
s := "hello"
errs := make(chan error)
go func() {
_, err := ioutils.WriteFull(w, []byte(s))
assert.ErrorIsNil(t, err)
assert.ErrorIsNil(t, w.Close())
_, err = w.Write([]byte("world"))
errs <- err
}()
buf := make([]byte, 4096)
n, err := ioutils.ReadFull(r, buf)
assert.Must(t, errors.Equal(err, io.EOF))
assert.Must(t, string(buf[:n]) == s)
err = <-errs
assert.Must(t, errors.Equal(err, io.ErrClosedPipe))
assert.ErrorIsNil(t, r.Close())
}
开发者ID:shitfSign,项目名称:qdb,代码行数:24,代码来源:pipe_test.go
示例17: WriteBytes
func (w *BufWriter) WriteBytes(p []byte) error {
_, err := ioutils.WriteFull(w.w, p)
return errors.Trace(err)
}
开发者ID:CowLeo,项目名称:qdb,代码行数:4,代码来源:rowbuf.go
示例18: WriteUint64
func (w *BufWriter) WriteUint64(s uint64) error {
p := make([]byte, 8)
binary.BigEndian.PutUint64(p, uint64(s))
_, err := ioutils.WriteFull(w.w, p)
return errors.Trace(err)
}
开发者ID:CowLeo,项目名称:qdb,代码行数:6,代码来源:rowbuf.go
示例19: WriteUvarint
func (w *BufWriter) WriteUvarint(v uint64) error {
p := make([]byte, binary.MaxVarintLen64)
n := binary.PutUvarint(p, v)
_, err := ioutils.WriteFull(w.w, p[:n])
return errors.Trace(err)
}
开发者ID:CowLeo,项目名称:qdb,代码行数:6,代码来源:rowbuf.go
注:本文中的github.com/reborndb/go/io/ioutils.WriteFull函数示例由纯净天空整理自Github/MSDocs等源码及文档管理平台,相关代码片段筛选自各路编程大神贡献的开源项目,源码版权归原作者所有,传播和使用请参考对应项目的License;未经允许,请勿转载。 |
请发表评论