51 lines
890 B
Go
51 lines
890 B
Go
package socketio
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import (
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"bytes"
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"io"
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"io/ioutil"
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"github.com/googollee/go-engine.io"
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)
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type WriterNopCloser struct {
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io.Writer
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}
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func NewWriterNopCloser(w io.Writer) io.WriteCloser {
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return WriterNopCloser{
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Writer: w,
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}
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}
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func (w WriterNopCloser) Close() error {
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return nil
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}
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type FrameData struct {
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Buffer *bytes.Buffer
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Type engineio.MessageType
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}
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type FrameSaver struct {
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data []FrameData
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}
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func (f *FrameSaver) NextWriter(t engineio.MessageType) (io.WriteCloser, error) {
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data := FrameData{
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Buffer: bytes.NewBuffer(nil),
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Type: t,
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}
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f.data = append(f.data, data)
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return NewWriterNopCloser(data.Buffer), nil
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}
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func (f *FrameSaver) NextReader() (engineio.MessageType, io.ReadCloser, error) {
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if len(f.data) == 0 {
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return engineio.MessageText, nil, io.EOF
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}
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ret := f.data[0]
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f.data = f.data[1:]
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return ret.Type, ioutil.NopCloser(ret.Buffer), nil
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}
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