shouldGetPacketLengthOfFirstDtlsRecordFromByteBuf() — netty Function Reference

Architecture documentation for the shouldGetPacketLengthOfFirstDtlsRecordFromByteBuf() function in SslUtilsTest.java from the netty codebase.

Function java Buffer Allocators

Entity Profile

Buffer→ Allocators→ shouldGetPacketLengthOfFirstDtlsRecordFromByteBuf() — netty Function Reference

Dependency Diagram

graph TD
  36051a4c_95e4_a437_d1d7_93348bb3ce87["shouldGetPacketLengthOfFirstDtlsRecordFromByteBuf()"]
  48820ee9_de8c_874d_12df_29f6fb10052e["SslUtilsTest"]
  36051a4c_95e4_a437_d1d7_93348bb3ce87 -->|defined in| 48820ee9_de8c_874d_12df_29f6fb10052e
  style 36051a4c_95e4_a437_d1d7_93348bb3ce87 fill:#6366f1,stroke:#818cf8,color:#fff

Relationship Graph

Source Code

handler/src/test/java/io/netty/handler/ssl/SslUtilsTest.java lines 130–151

    @ParameterizedTest
    @ValueSource(ints = {DTLS_1_0, DTLS_1_2, DTLS_1_3}) // six numbers
    public void shouldGetPacketLengthOfFirstDtlsRecordFromByteBuf(int dtlsVersion) {
        int bodyLength = 65;
        ByteBuf buf = Unpooled.buffer()
                .writeByte(SslUtils.SSL_CONTENT_TYPE_HANDSHAKE)
                .writeShort(dtlsVersion)
                .writeShort(0) // epoch
                .writeBytes(new byte[6]) // sequence number
                .writeShort(bodyLength)
                .writeBytes(new byte[65])
                .writeByte(SslUtils.SSL_CONTENT_TYPE_HANDSHAKE)
                .writeShort(dtlsVersion)
                .writeShort(0) // epoch
                .writeBytes(new byte[6]) // sequence number
                .writeShort(bodyLength)
                .writeBytes(new byte[65]);

        int packetLength = getEncryptedPacketLength(buf, 0, true);
        assertEquals(78, packetLength);
        buf.release();
    }

Domain

Buffer

Subdomains

Allocators

Defined In

handler/src/test/java/io/netty/handler/ssl/SslUtilsTest.java

Source

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Frequently Asked Questions

What does shouldGetPacketLengthOfFirstDtlsRecordFromByteBuf() do?

shouldGetPacketLengthOfFirstDtlsRecordFromByteBuf() is a function in the netty codebase, defined in handler/src/test/java/io/netty/handler/ssl/SslUtilsTest.java.

Where is shouldGetPacketLengthOfFirstDtlsRecordFromByteBuf() defined?

shouldGetPacketLengthOfFirstDtlsRecordFromByteBuf() is defined in handler/src/test/java/io/netty/handler/ssl/SslUtilsTest.java at line 130.

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