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checkReadable() — netty Function Reference

Architecture documentation for the checkReadable() function in QuicHeaderParser.java from the netty codebase.

Function java Buffer Allocators called by 3

Entity Profile

Dependency Diagram

graph TD
  8c03fba7_750c_033c_0ce0_7bb5c59ba68a["checkReadable()"]
  c7e41129_a960_2079_d47e_46ceea19e35c["QuicHeaderParser"]
  8c03fba7_750c_033c_0ce0_7bb5c59ba68a -->|defined in| c7e41129_a960_2079_d47e_46ceea19e35c
  96928b1e_d3a9_3b36_08ba_c16229544e5c["parse()"]
  96928b1e_d3a9_3b36_08ba_c16229544e5c -->|calls| 8c03fba7_750c_033c_0ce0_7bb5c59ba68a
  a4f94f0b_5587_d928_f3fc_be19cc9bcfc4["ByteBuf()"]
  a4f94f0b_5587_d928_f3fc_be19cc9bcfc4 -->|calls| 8c03fba7_750c_033c_0ce0_7bb5c59ba68a
  5ae8919b_456e_6bed_711b_5be295e22b94["getVariableLengthInteger()"]
  5ae8919b_456e_6bed_711b_5be295e22b94 -->|calls| 8c03fba7_750c_033c_0ce0_7bb5c59ba68a
  style 8c03fba7_750c_033c_0ce0_7bb5c59ba68a fill:#6366f1,stroke:#818cf8,color:#fff

Relationship Graph

Source Code

codec-classes-quic/src/main/java/io/netty/handler/codec/quic/QuicHeaderParser.java lines 186–191

    private static void checkReadable(int offset, int readable, int needed) throws QuicException {
        int r = readable - offset;
        if (r < needed) {
            throw newProtocolViolationException("Not enough bytes to read, " + r + " < " + needed);
        }
    }

Domain

Subdomains

Defined In

Called By

Source

Frequently Asked Questions

What does checkReadable() do?
checkReadable() is a function in the netty codebase, defined in codec-classes-quic/src/main/java/io/netty/handler/codec/quic/QuicHeaderParser.java.
Where is checkReadable() defined?
checkReadable() is defined in codec-classes-quic/src/main/java/io/netty/handler/codec/quic/QuicHeaderParser.java at line 186.
What calls checkReadable()?
checkReadable() is called by 3 function(s): ByteBuf, getVariableLengthInteger, parse.

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