Function writeHeader

go/fory/fory.go:803–812

============================================================================ Protocol Header ============================================================================ writeHeader writes the Fory protocol header

(ctx *WriteContext, config Config)

// writeHeader writes the Fory protocol header
func writeHeader(ctx *WriteContext, config Config) {
	var bitmap byte = 0
	if config.IsXlang {
		bitmap |= XLangFlag
	}
	if ctx.outOfBand {
		bitmap |= OutOfBandFlag
	}
	ctx.buffer.WriteByte_(bitmap)
}

// readHeader reads and validates the Fory protocol header
// Sets error on ctx if header is invalid (use ctx.HasError() to check)