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writeEmptyDataWithPadding() — netty Function Reference

Architecture documentation for the writeEmptyDataWithPadding() function in DefaultHttp2FrameWriterTest.java from the netty codebase.

Function java Buffer Allocators

Entity Profile

Dependency Diagram

graph TD
  b3b99abf_02d6_3dad_d7f4_65b4ff432db8["writeEmptyDataWithPadding()"]
  602c48d7_d78b_d8f3_745e_26d2ab6ce0f2["DefaultHttp2FrameWriterTest"]
  b3b99abf_02d6_3dad_d7f4_65b4ff432db8 -->|defined in| 602c48d7_d78b_d8f3_745e_26d2ab6ce0f2
  style b3b99abf_02d6_3dad_d7f4_65b4ff432db8 fill:#6366f1,stroke:#818cf8,color:#fff

Relationship Graph

Source Code

codec-http2/src/test/java/io/netty/handler/codec/http2/DefaultHttp2FrameWriterTest.java lines 163–181

    @Test
    public void writeEmptyDataWithPadding() {
        int streamId = 1;

        ByteBuf payloadByteBuf = Unpooled.buffer();
        frameWriter.writeData(ctx, streamId, payloadByteBuf, 2, true, promise);

        assertEquals(0, payloadByteBuf.refCnt());

        byte[] expectedFrameBytes = {
            (byte) 0x00, (byte) 0x00, (byte) 0x02, // payload length
            (byte) 0x00, // payload type
            (byte) 0x09, // flags
            (byte) 0x00, (byte) 0x00, (byte) 0x00, (byte) 0x01, // stream id
            (byte) 0x01, (byte) 0x00, // padding
        };
        expectedOutbound = Unpooled.copiedBuffer(expectedFrameBytes);
        assertEquals(expectedOutbound, outbound);
    }

Domain

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Defined In

Source

Frequently Asked Questions

What does writeEmptyDataWithPadding() do?
writeEmptyDataWithPadding() is a function in the netty codebase, defined in codec-http2/src/test/java/io/netty/handler/codec/http2/DefaultHttp2FrameWriterTest.java.
Where is writeEmptyDataWithPadding() defined?
writeEmptyDataWithPadding() is defined in codec-http2/src/test/java/io/netty/handler/codec/http2/DefaultHttp2FrameWriterTest.java at line 163.

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