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writeHeaderFrame() — netty Function Reference

Architecture documentation for the writeHeaderFrame() function in DefaultHttp2FrameReaderTest.java from the netty codebase.

Function java Buffer Allocators called by 5

Entity Profile

Dependency Diagram

graph TD
  6dbae7d2_4be8_0723_a821_daaa741ba082["writeHeaderFrame()"]
  66b2f0cc_bce5_f8e1_a7ee_93cd2a101951["DefaultHttp2FrameReaderTest"]
  6dbae7d2_4be8_0723_a821_daaa741ba082 -->|defined in| 66b2f0cc_bce5_f8e1_a7ee_93cd2a101951
  b9465947_bdea_365c_4553_5407d21d3f86["readHeaderFrame()"]
  b9465947_bdea_365c_4553_5407d21d3f86 -->|calls| 6dbae7d2_4be8_0723_a821_daaa741ba082
  7fc7afea_f2c6_89e9_3db4_f270f03730bc["readHeaderFrameAndContinuationFrame()"]
  7fc7afea_f2c6_89e9_3db4_f270f03730bc -->|calls| 6dbae7d2_4be8_0723_a821_daaa741ba082
  3c43812b_c9ac_7613_f6b3_27f6f6a1c8f8["failedWhenUnknownFrameInMiddleOfHeaderBlock()"]
  3c43812b_c9ac_7613_f6b3_27f6f6a1c8f8 -->|calls| 6dbae7d2_4be8_0723_a821_daaa741ba082
  0c665d82_cdd5_509d_5ddf_6fd13e9dbe58["failedWhenContinuationFrameStreamIdMismatch()"]
  0c665d82_cdd5_509d_5ddf_6fd13e9dbe58 -->|calls| 6dbae7d2_4be8_0723_a821_daaa741ba082
  198c80ff_be3f_d203_20b3_33e0bc3da04b["verifyValidRequestAfterMalformedPacketCausesStreamException()"]
  198c80ff_be3f_d203_20b3_33e0bc3da04b -->|calls| 6dbae7d2_4be8_0723_a821_daaa741ba082
  style 6dbae7d2_4be8_0723_a821_daaa741ba082 fill:#6366f1,stroke:#818cf8,color:#fff

Relationship Graph

Source Code

codec-http2/src/test/java/io/netty/handler/codec/http2/DefaultHttp2FrameReaderTest.java lines 476–487

    private void writeHeaderFrame(
            ByteBuf output, int streamId, Http2Headers headers,
            Http2Flags flags) throws Http2Exception {
        ByteBuf headerBlock = Unpooled.buffer();
        try {
            hpackEncoder.encodeHeaders(streamId, headerBlock, headers, Http2HeadersEncoder.NEVER_SENSITIVE);
            writeFrameHeader(output, headerBlock.readableBytes(), HEADERS, flags, streamId);
            output.writeBytes(headerBlock, headerBlock.readableBytes());
        } finally {
            headerBlock.release();
        }
    }

Domain

Subdomains

Defined In

Called By

Source

Frequently Asked Questions

What does writeHeaderFrame() do?
writeHeaderFrame() is a function in the netty codebase, defined in codec-http2/src/test/java/io/netty/handler/codec/http2/DefaultHttp2FrameReaderTest.java.
Where is writeHeaderFrame() defined?
writeHeaderFrame() is defined in codec-http2/src/test/java/io/netty/handler/codec/http2/DefaultHttp2FrameReaderTest.java at line 476.
What calls writeHeaderFrame()?
writeHeaderFrame() is called by 5 function(s): failedWhenContinuationFrameStreamIdMismatch, failedWhenUnknownFrameInMiddleOfHeaderBlock, readHeaderFrame, readHeaderFrameAndContinuationFrame, verifyValidRequestAfterMalformedPacketCausesStreamException.

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