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doReadMessages() — netty Function Reference

Architecture documentation for the doReadMessages() function in NioServerDomainSocketChannel.java from the netty codebase.

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Entity Profile

Dependency Diagram

graph TD
  3678ff56_ce87_ad90_894f_f7fa27080c91["doReadMessages()"]
  715453c3_0f58_2676_dfae_1919ea420212["NioServerDomainSocketChannel"]
  3678ff56_ce87_ad90_894f_f7fa27080c91 -->|defined in| 715453c3_0f58_2676_dfae_1919ea420212
  style 3678ff56_ce87_ad90_894f_f7fa27080c91 fill:#6366f1,stroke:#818cf8,color:#fff

Relationship Graph

Source Code

transport/src/main/java/io/netty/channel/socket/nio/NioServerDomainSocketChannel.java lines 144–163

    @Override
    protected int doReadMessages(List<Object> buf) throws Exception {
        SocketChannel ch = SocketUtils.accept(javaChannel());
        try {
            if (ch != null) {
                buf.add(new NioDomainSocketChannel(this, ch));
                return 1;
            }
        } catch (Throwable t) {
            logger.warn("Failed to create a new channel from an accepted socket.", t);

            try {
                ch.close();
            } catch (Throwable t2) {
                logger.warn("Failed to close a socket.", t2);
            }
        }

        return 0;
    }

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Defined In

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Frequently Asked Questions

What does doReadMessages() do?
doReadMessages() is a function in the netty codebase, defined in transport/src/main/java/io/netty/channel/socket/nio/NioServerDomainSocketChannel.java.
Where is doReadMessages() defined?
doReadMessages() is defined in transport/src/main/java/io/netty/channel/socket/nio/NioServerDomainSocketChannel.java at line 144.

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