setNetworkInterface() — netty Function Reference

Architecture documentation for the setNetworkInterface() function in LinuxSocket.java from the netty codebase.

Function java Buffer Search calls 2

Entity Profile

Buffer→ Search→ setNetworkInterface() — netty Function Reference

Dependency Diagram

graph TD
  f99f40dd_7c0a_a584_bdb5_61505165f617["setNetworkInterface()"]
  d4234a66_3b23_bb74_6392_7b4eca8428c6["LinuxSocket"]
  f99f40dd_7c0a_a584_bdb5_61505165f617 -->|defined in| d4234a66_3b23_bb74_6392_7b4eca8428c6
  2ca251d5_1ef6_c101_ef60_5810f4c805e1["setInterface()"]
  f99f40dd_7c0a_a584_bdb5_61505165f617 -->|calls| 2ca251d5_1ef6_c101_ef60_5810f4c805e1
  cd5cde44_97e9_e3ba_70b6_c79a1ebeaadd["interfaceIndex()"]
  f99f40dd_7c0a_a584_bdb5_61505165f617 -->|calls| cd5cde44_97e9_e3ba_70b6_c79a1ebeaadd
  style f99f40dd_7c0a_a584_bdb5_61505165f617 fill:#6366f1,stroke:#818cf8,color:#fff

Relationship Graph

Source Code

transport-classes-epoll/src/main/java/io/netty/channel/epoll/LinuxSocket.java lines 77–84

    void setNetworkInterface(NetworkInterface netInterface) throws IOException {
        InetAddress address = deriveInetAddress(netInterface, family() == SocketProtocolFamily.INET6);
        if (address.equals(family() == SocketProtocolFamily.INET ? Native.INET_ANY : Native.INET6_ANY)) {
            throw new IOException("NetworkInterface does not support " + family());
        }
        final NativeInetAddress nativeAddress = NativeInetAddress.newInstance(address);
        setInterface(intValue(), ipv6, nativeAddress.address(), nativeAddress.scopeId(), interfaceIndex(netInterface));
    }