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20 lines
484 B
20 lines
484 B
3 years ago
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package transport
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import (
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"io"
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"github.com/gotd/td/bin"
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)
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// Codec is MTProto transport protocol encoding abstraction.
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type Codec interface {
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// WriteHeader sends protocol tag if needed.
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WriteHeader(w io.Writer) error
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// ReadHeader reads protocol tag if needed.
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ReadHeader(r io.Reader) error
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// Write encode to writer message from given buffer.
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Write(w io.Writer, b *bin.Buffer) error
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// Read fills buffer with received message.
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Read(r io.Reader, b *bin.Buffer) error
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}
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