T() — netty Function Reference

Architecture documentation for the T() function in EpollChannelConfig.java from the netty codebase.

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Entity Profile

Buffer→ Telemetry→ T() — netty Function Reference

Dependency Diagram

graph TD
  03c2c12a_62ed_e764_4fcd_75efafac21ff["T()"]
  f9498616_1338_efe9_d27b_38c8a37a3a64["EpollChannelConfig"]
  03c2c12a_62ed_e764_4fcd_75efafac21ff -->|defined in| f9498616_1338_efe9_d27b_38c8a37a3a64
  style 03c2c12a_62ed_e764_4fcd_75efafac21ff fill:#6366f1,stroke:#818cf8,color:#fff

Relationship Graph

Source Code

transport-classes-epoll/src/main/java/io/netty/channel/epoll/EpollChannelConfig.java lines 67–89

    @SuppressWarnings("unchecked")
    @Override
    public <T> T getOption(ChannelOption<T> option) {
        if (option == EpollChannelOption.EPOLL_MODE) {
            return (T) getEpollMode();
        }
        try {
            if (option instanceof IntegerUnixChannelOption) {
                IntegerUnixChannelOption opt = (IntegerUnixChannelOption) option;
                return (T) Integer.valueOf(((AbstractEpollChannel) channel).socket.getIntOpt(
                        opt.level(), opt.optname()));
            }
            if (option instanceof RawUnixChannelOption) {
                RawUnixChannelOption opt = (RawUnixChannelOption) option;
                ByteBuffer out = ByteBuffer.allocate(opt.length());
                ((AbstractEpollChannel) channel).socket.getRawOpt(opt.level(), opt.optname(), out);
                return (T) out.flip();
            }
        } catch (IOException e) {
            throw new ChannelException(e);
        }
        return super.getOption(option);
    }