func NewConnection(nodeID string, reader io.Reader, writer io.Writer, receiver Model) Connection {
cr := &countingReader{Reader: reader}
cw := &countingWriter{Writer: writer}
flrd := flate.NewReader(cr)
flwr, err := flate.NewWriter(cw, flate.BestSpeed)
if err != nil {
panic(err)
}
wb := bufio.NewWriter(flwr)
c := rawConnection{
id: nodeID,
receiver: nativeModel{receiver},
reader: flrd,
cr: cr,
xr: xdr.NewReader(flrd),
writer: flwr,
cw: cw,
wb: wb,
xw: xdr.NewWriter(wb),
awaiting: make([]chan asyncResult, 0x1000),
indexSent: make(map[string]map[string][2]int64),
outbox: make(chan []encodable),
nextID: make(chan int),
closed: make(chan struct{}),
}
go c.readerLoop()
go c.writerLoop()
go c.pingerLoop()
go c.idGenerator()
return wireFormatConnection{&c}
}
func NewConnection(nodeID NodeID, reader io.Reader, writer io.Writer, receiver Model, name string) Connection {
cr := &countingReader{Reader: reader}
cw := &countingWriter{Writer: writer}
rb := bufio.NewReader(cr)
wb := bufio.NewWriterSize(cw, 65536)
c := rawConnection{
id: nodeID,
name: name,
receiver: nativeModel{receiver},
state: stateInitial,
cr: cr,
xr: xdr.NewReader(rb),
cw: cw,
wb: wb,
xw: xdr.NewWriter(wb),
awaiting: make([]chan asyncResult, 0x1000),
outbox: make(chan []encodable),
nextID: make(chan int),
closed: make(chan struct{}),
}
go c.readerLoop()
go c.writerLoop()
go c.pingerLoop()
go c.idGenerator()
return wireFormatConnection{&c}
}
func NewConnection(nodeID string, reader io.Reader, writer io.Writer, receiver Model, options map[string]string) *Connection {
flrd := flate.NewReader(reader)
flwr, err := flate.NewWriter(writer, flate.BestSpeed)
if err != nil {
panic(err)
}
c := Connection{
id: nodeID,
receiver: receiver,
reader: flrd,
xr: xdr.NewReader(flrd),
writer: flwr,
xw: xdr.NewWriter(flwr),
awaiting: make(map[int]chan asyncResult),
indexSent: make(map[string]map[string][2]int64),
}
go c.readerLoop()
go c.pingerLoop()
if options != nil {
c.myOptions = options
go func() {
c.Lock()
header{0, c.nextID, messageTypeOptions}.encodeXDR(c.xw)
var om OptionsMessage
for k, v := range options {
om.Options = append(om.Options, Option{k, v})
}
om.encodeXDR(c.xw)
err := c.xw.Error()
if err == nil {
err = c.flush()
}
if err != nil {
log.Println("Warning: Write error during initial handshake:", err)
}
c.nextID++
c.Unlock()
}()
}
return &c
}
func TestTypeErr(t *testing.T) {
m0 := newTestModel()
m1 := newTestModel()
ar, aw := io.Pipe()
br, bw := io.Pipe()
c0 := NewConnection(c0ID, ar, bw, m0, "name", true).(wireFormatConnection).next.(*rawConnection)
NewConnection(c1ID, br, aw, m1, "name", true)
w := xdr.NewWriter(c0.cw)
w.WriteUint32(encodeHeader(header{
version: 0,
msgID: 0,
msgType: 42,
}))
w.WriteUint32(0)
if !m1.isClosed() {
t.Error("Connection should close due to unknown message type")
}
}
func (o ClusterConfigMessage) AppendXDR(bs []byte) []byte {
var aw = xdr.AppendWriter(bs)
var xw = xdr.NewWriter(&aw)
o.encodeXDR(xw)
return []byte(aw)
}
func (o ClusterConfigMessage) EncodeXDR(w io.Writer) (int, error) {
var xw = xdr.NewWriter(w)
return o.encodeXDR(xw)
}
func (o ResponseMessage) AppendXDR(bs []byte) []byte {
var aw = xdr.AppendWriter(bs)
var xw = xdr.NewWriter(&aw)
o.encodeXDR(xw)
return []byte(aw)
}
func (o AnnounceV1) EncodeXDR(w io.Writer) (int, error) {
var xw = xdr.NewWriter(w)
return o.encodeXDR(xw)
}
func (o repeatReader) EncodeXDR(w io.Writer) (int, error) {
var xw = xdr.NewWriter(w)
return o.encodeXDR(xw)
}
func (o AnnounceV2) MarshalXDR() []byte {
var buf bytes.Buffer
var xw = xdr.NewWriter(&buf)
o.encodeXDR(xw)
return buf.Bytes()
}
func (o FileInfo) EncodeXDR(w io.Writer) (int, error) {
var xw = xdr.NewWriter(w)
return o.encodeXDR(xw)
}
func (o TestStruct) EncodeXDR(w io.Writer) (int, error) {
var xw = xdr.NewWriter(w)
return o.encodeXDR(xw)
}
func (o TestStruct) MarshalXDR() []byte {
var buf bytes.Buffer
var xw = xdr.NewWriter(&buf)
o.encodeXDR(xw)
return buf.Bytes()
}
func (o Repository) MarshalXDR() []byte {
var buf bytes.Buffer
var xw = xdr.NewWriter(&buf)
o.encodeXDR(xw)
return buf.Bytes()
}
func (o ClusterConfigMessage) MarshalXDR() []byte {
var buf bytes.Buffer
var xw = xdr.NewWriter(&buf)
o.encodeXDR(xw)
return buf.Bytes()
}
func (o Repository) EncodeXDR(w io.Writer) (int, error) {
var xw = xdr.NewWriter(w)
return o.encodeXDR(xw)
}
func (o IndexMessage) EncodeXDR(w io.Writer) (int, error) {
var xw = xdr.NewWriter(w)
return o.encodeXDR(xw)
}
func (o Repository) AppendXDR(bs []byte) []byte {
var aw = xdr.AppendWriter(bs)
var xw = xdr.NewWriter(&aw)
o.encodeXDR(xw)
return []byte(aw)
}
func (o repeatReader) MarshalXDR() []byte {
var aw = make(xdr.AppendWriter, 0, 128)
var xw = xdr.NewWriter(&aw)
o.encodeXDR(xw)
return []byte(aw)
}
func (o FileInfo) AppendXDR(bs []byte) []byte {
var aw = xdr.AppendWriter(bs)
var xw = xdr.NewWriter(&aw)
o.encodeXDR(xw)
return []byte(aw)
}
func (o versionList) AppendXDR(bs []byte) []byte {
var aw = xdr.AppendWriter(bs)
var xw = xdr.NewWriter(&aw)
o.encodeXDR(xw)
return []byte(aw)
}
func (o Address) EncodeXDR(w io.Writer) (int, error) {
var xw = xdr.NewWriter(w)
return o.encodeXDR(xw)
}
func (o fileVersion) EncodeXDR(w io.Writer) (int, error) {
var xw = xdr.NewWriter(w)
return o.encodeXDR(xw)
}
func (o QueryV2) EncodeXDR(w io.Writer) (int, error) {
var xw = xdr.NewWriter(w)
return o.encodeXDR(xw)
}
func (o XDRBenchStruct) MarshalXDR() []byte {
var aw = make(xdr.AppendWriter, 0, 128)
var xw = xdr.NewWriter(&aw)
o.encodeXDR(xw)
return []byte(aw)
}
