// Parameters: status (2 bytes), converter (2 bytes), numEntries (2 bytes), totalAvailableEntries (2 bytes)
        byte[] buffer = { 0x00, 0x00, // status = 0 (Success)
                0x12, 0x34, // converter = 0x3412
                0x02, 0x00, // numEntries = 2
                0x05, 0x00 // totalAvailableEntries = 5
        };

        int bytesRead = response.readParametersWireFormat(buffer, 0, buffer.length);

        assertEquals((byte) 0x12, dst[0]);
        assertEquals((byte) 0x34, dst[1]);
    }

    @Test
    void testWriteInt4() {
        byte[] dst = new byte[4];
        NameServicePacket.writeInt4(0x12345678, dst, 0);
        assertEquals((byte) 0x12, dst[0]);
        assertEquals((byte) 0x34, dst[1]);
        assertEquals((byte) 0x56, dst[2]);
        assertEquals((byte) 0x78, dst[3]);
    }

    static java.util.stream.Stream<Arguments> int32Provider() {
        return java.util.stream.Stream.of(Arguments.of(0x00000000, new byte[] { 0x00, 0x00, 0x00, 0x00 }),
                Arguments.of(0x12345678, new byte[] { 0x78, 0x56, 0x34, 0x12 }),
                Arguments.of(0xFFFFFFFF, new byte[] { (byte) 0xFF, (byte) 0xFF, (byte) 0xFF, (byte) 0xFF }),
                Arguments.of(0x7FFFFFFF, new byte[] { (byte) 0xFF, (byte) 0xFF, (byte) 0xFF, (byte) 0x7F }));
    }

    }

    static Stream<Arguments> validParams() {
        // fid 0x1234, lastWriteTime 0 -> UTime all 0xFF
        return Stream.of(Arguments.of(0x1234, 0L, new byte[] { 0x34, 0x12, (byte) 0xFF, (byte) 0xFF, (byte) 0xFF, (byte) 0xFF }),
                // negative fid wraps around, lastWriteTime = 1000 -> 1 second -> int value 1

        // create a buffer with count = 0x1234 (4660 decimal)
        // Using little-endian byte order as per SMBUtil.readInt2
        byte[] buf = new byte[12];
        buf[0] = 0x34; // Low byte
        buf[1] = 0x12; // High byte
        int written = resp.readParameterWordsWireFormat(buf, 0);

        assertEquals(8, written, "Expected readParameterWordsWireFormat to advance 8 bytes");

		0xa1, 0x33, 0xbf, 0xb, 0x85, 0x6c, 0x78, 0x71, 0xb6, 0xdf, 0x0, 0xb, 0x55,
		0x4f, 0xce, 0xb3, 0xc2, 0xed, 0x51, 0x2b, 0xb6, 0x8f, 0x14, 0x5c, 0x6e, 0x84,
		0x34, 0x75, 0x2f, 0xab, 0x52, 0xa1, 0xcf, 0xc1, 0x24, 0x40, 0x8f, 0x79, 0xb5,
		0x8a, 0x45, 0x78, 0xc1, 0x64, 0x28, 0x85, 0x57, 0x89, 0xf7, 0xa2, 0x49, 0xe3,
		0x84, 0xcb, 0x2d, 0x9f, 0xae, 0x2d, 0x67, 0xfd, 0x96, 0xfb, 0x92, 0x6c, 0x19,

# JSON Lines 스트리밍 { #stream-json-lines }

연속된 데이터를 "**스트림**"으로 보내고 싶다면 **JSON Lines**를 사용할 수 있습니다.

/// info

FastAPI 0.134.0에 추가되었습니다.

///

## 스트림이란 { #what-is-a-stream }

데이터를 "**스트리밍**"한다는 것은 애플리케이션이 전체 항목 시퀀스가 모두 준비될 때까지 기다리지 않고 클라이언트로 데이터 항목을 보내기 시작한다는 뜻입니다.

즉, 첫 번째 항목을 보내면 클라이언트는 그것을 받아 처리하기 시작하고, 그동안 애플리케이션은 다음 항목을 계속 생성할 수 있습니다.

```mermaid
sequenceDiagram
    participant App
    participant Client

0x5f, 0x10, 0x64, 0x96, 0x82, 0xaa, 0x78, 0x4a, 0xef, 0x5f, 0x6, 0xc2, 0xf1, 0xbe, 0xcd, 0xe3, 0x92, 0x5b, 0xfd, 0x7d, 0xf, 0xe6, 0x77, 0x50, 0x83, 0x70, 0x26, 0xf0, 0x49, 0xc5, 0xd7, 0xbf, 0x21, 0xf1, 0x34, 0xd0, 0x3a, 0x1b, 0x20, 0x14, 0xfc, 0x34, 0x3, 0xa1, 0xc2, 0xca, 0x5f, 0xf6, 0x52, 0x45, 0x34, 0x9, 0x9e, 0x9a, 0x8a, 0x82, 0x30, 0x65, 0x97, 0xd3, 0xa1, 0xd8, 0x7d, 0x89, 0xf2, 0xd4, 0x79, 0x8f, 0x73, 0xc0, 0x5f, 0xba, 0x2, 0x35, 0xbd, 0x71, 0x8e, 0x60, 0x67, 0xa0, 0x75, 0xde, 0xb4, 0x24, 0x1f,...

0x5f, 0x10, 0x64, 0x96, 0x82, 0xaa, 0x78, 0x4a, 0xef, 0x5f, 0x6, 0xc2, 0xf1, 0xbe, 0xcd, 0xe3, 0x92, 0x5b, 0xfd, 0x7d, 0xf, 0xe6, 0x77, 0x50, 0x83, 0x70, 0x26, 0xf0, 0x49, 0xc5, 0xd7, 0xbf, 0x21, 0xf1, 0x34, 0xd0, 0x3a, 0x1b, 0x20, 0x14, 0xfc, 0x34, 0x3, 0xa1, 0xc2, 0xca, 0x5f, 0xf6, 0x52, 0x45, 0x34, 0x9, 0x9e, 0x9a, 0x8a, 0x82, 0x30, 0x65, 0x97, 0xd3, 0xa1, 0xd8, 0x7d, 0x89, 0xf2, 0xd4, 0x79, 0x8f, 0x73, 0xc0, 0x5f, 0xba, 0x2, 0x35, 0xbd, 0x71, 0x8e, 0x60, 0x67, 0xa0, 0x75, 0xde, 0xb4, 0x24, 0x1f,...

        dnsDomainInfo.domain_guid.time_hi_and_version = 0x5678;
        dnsDomainInfo.domain_guid.clock_seq_hi_and_reserved = 0x12;
        dnsDomainInfo.domain_guid.clock_seq_low = 0x34;
        dnsDomainInfo.domain_guid.node = new byte[] { 1, 2, 3, 4, 5, 6 };

        dnsDomainInfo.sid = new rpc.sid_t();
        dnsDomainInfo.sid.revision = 1;