35 lines
889 B
Go
35 lines
889 B
Go
package pgproto3
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import (
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"encoding/json"
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)
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type Sync struct{}
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// Frontend identifies this message as sendable by a PostgreSQL frontend.
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func (*Sync) Frontend() {}
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// Decode decodes src into dst. src must contain the complete message with the exception of the initial 1 byte message
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// type identifier and 4 byte message length.
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func (dst *Sync) Decode(src []byte) error {
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if len(src) != 0 {
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return &invalidMessageLenErr{messageType: "Sync", expectedLen: 0, actualLen: len(src)}
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}
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return nil
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}
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// Encode encodes src into dst. dst will include the 1 byte message type identifier and the 4 byte message length.
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func (src *Sync) Encode(dst []byte) ([]byte, error) {
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return append(dst, 'S', 0, 0, 0, 4), nil
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}
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// MarshalJSON implements encoding/json.Marshaler.
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func (src Sync) MarshalJSON() ([]byte, error) {
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return json.Marshal(struct {
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Type string
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}{
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Type: "Sync",
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})
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}
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