netty Architecture Docs
Home / Function/ hasPortIpv4() — netty Function Reference

hasPortIpv4() — netty Function Reference

Architecture documentation for the hasPortIpv4() function in SockaddrIn.java from the netty codebase.

Function java Buffer Search

Entity Profile

Dependency Diagram

graph TD
  aa091fab_0a24_b7a9_661e_e5eeee98cedd["hasPortIpv4()"]
  0a4fbaf2_1e5c_bc5c_2cfb_5db23e53ba6c["SockaddrIn"]
  aa091fab_0a24_b7a9_661e_e5eeee98cedd -->|defined in| 0a4fbaf2_1e5c_bc5c_2cfb_5db23e53ba6c
  style aa091fab_0a24_b7a9_661e_e5eeee98cedd fill:#6366f1,stroke:#818cf8,color:#fff

Relationship Graph

Source Code

transport-classes-io_uring/src/main/java/io/netty/channel/uring/SockaddrIn.java lines 227–230

    static boolean hasPortIpv4(ByteBuffer memory) {
        int port = memory.getShort(memory.position() + Native.SOCKADDR_IN_OFFSETOF_SIN_PORT) & 0xFFFF;
        return port > 0;
    }

Domain

Subdomains

Defined In

Source

Frequently Asked Questions

What does hasPortIpv4() do?
hasPortIpv4() is a function in the netty codebase, defined in transport-classes-io_uring/src/main/java/io/netty/channel/uring/SockaddrIn.java.
Where is hasPortIpv4() defined?
hasPortIpv4() is defined in transport-classes-io_uring/src/main/java/io/netty/channel/uring/SockaddrIn.java at line 227.

Analyze Your Own Codebase

Get architecture documentation, dependency graphs, and domain analysis for your codebase in minutes.

Try Supermodel Free