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verifyContinuationFrame() — netty Function Reference

Architecture documentation for the verifyContinuationFrame() function in DefaultHttp2FrameReader.java from the netty codebase.

Function java Buffer Allocators calls 2 called by 1

Entity Profile

Dependency Diagram

graph TD
  4cfc7da1_9258_0eaa_b413_78833c2d020b["verifyContinuationFrame()"]
  3768d640_58c2_34e7_3d69_a4b578e0d11a["DefaultHttp2FrameReader"]
  4cfc7da1_9258_0eaa_b413_78833c2d020b -->|defined in| 3768d640_58c2_34e7_3d69_a4b578e0d11a
  80aaad85_d41e_97a8_6671_ac352891e88f["verifyFrameState()"]
  80aaad85_d41e_97a8_6671_ac352891e88f -->|calls| 4cfc7da1_9258_0eaa_b413_78833c2d020b
  d7ebd2c7_76fa_2887_bee9_3a9200630c77["verifyAssociatedWithAStream()"]
  4cfc7da1_9258_0eaa_b413_78833c2d020b -->|calls| d7ebd2c7_76fa_2887_bee9_3a9200630c77
  d810894b_be57_6864_4a7d_32bddb4d68f3["getStreamId()"]
  4cfc7da1_9258_0eaa_b413_78833c2d020b -->|calls| d810894b_be57_6864_4a7d_32bddb4d68f3
  style 4cfc7da1_9258_0eaa_b413_78833c2d020b fill:#6366f1,stroke:#818cf8,color:#fff

Relationship Graph

Source Code

codec-http2/src/main/java/io/netty/handler/codec/http2/DefaultHttp2FrameReader.java lines 381–393

    private void verifyContinuationFrame() throws Http2Exception {
        verifyAssociatedWithAStream();

        if (headersContinuation == null) {
            throw connectionError(PROTOCOL_ERROR, "Received %s frame but not currently processing headers.",
                    frameType);
        }

        if (streamId != headersContinuation.getStreamId()) {
            throw connectionError(PROTOCOL_ERROR, "Continuation stream ID does not match pending headers. "
                    + "Expected %d, but received %d.", headersContinuation.getStreamId(), streamId);
        }
    }

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Defined In

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Source

Frequently Asked Questions

What does verifyContinuationFrame() do?
verifyContinuationFrame() is a function in the netty codebase, defined in codec-http2/src/main/java/io/netty/handler/codec/http2/DefaultHttp2FrameReader.java.
Where is verifyContinuationFrame() defined?
verifyContinuationFrame() is defined in codec-http2/src/main/java/io/netty/handler/codec/http2/DefaultHttp2FrameReader.java at line 381.
What does verifyContinuationFrame() call?
verifyContinuationFrame() calls 2 function(s): getStreamId, verifyAssociatedWithAStream.
What calls verifyContinuationFrame()?
verifyContinuationFrame() is called by 1 function(s): verifyFrameState.

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