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close() — netty Function Reference

Architecture documentation for the close() function in AbstractChannel.java from the netty codebase.

Function java Buffer Search calls 5 called by 7

Entity Profile

Dependency Diagram

graph TD
  3247fe36_e8dd_2a94_aca8_58f72f5210e8["close()"]
  330d05c9_85ca_2e57_92f5_e996fb442b81["AbstractUnsafe"]
  3247fe36_e8dd_2a94_aca8_58f72f5210e8 -->|defined in| 330d05c9_85ca_2e57_92f5_e996fb442b81
  3636c0b5_4718_d99f_6eb8_ab7c7fc1bcc7["register0()"]
  3636c0b5_4718_d99f_6eb8_ab7c7fc1bcc7 -->|calls| 3247fe36_e8dd_2a94_aca8_58f72f5210e8
  021f3296_6641_a119_4d87_0ee097950fa6["closeOutboundBufferForShutdown()"]
  021f3296_6641_a119_4d87_0ee097950fa6 -->|calls| 3247fe36_e8dd_2a94_aca8_58f72f5210e8
  9ad9bf60_0964_2452_be57_46e52a311467["deregister()"]
  9ad9bf60_0964_2452_be57_46e52a311467 -->|calls| 3247fe36_e8dd_2a94_aca8_58f72f5210e8
  64ffc4ac_efb7_a405_54dc_2d1b3d7fab48["beginRead()"]
  64ffc4ac_efb7_a405_54dc_2d1b3d7fab48 -->|calls| 3247fe36_e8dd_2a94_aca8_58f72f5210e8
  7304e576_dd6e_3305_cf0d_edd0fc40c205["handleWriteError()"]
  7304e576_dd6e_3305_cf0d_edd0fc40c205 -->|calls| 3247fe36_e8dd_2a94_aca8_58f72f5210e8
  2a754051_6240_e8f0_34c4_f563ed9252f9["closeIfClosed()"]
  2a754051_6240_e8f0_34c4_f563ed9252f9 -->|calls| 3247fe36_e8dd_2a94_aca8_58f72f5210e8
  b76c888c_4df5_fe91_84fb_25d571b70e8a["invokeLater()"]
  b76c888c_4df5_fe91_84fb_25d571b70e8a -->|calls| 3247fe36_e8dd_2a94_aca8_58f72f5210e8
  30686258_744e_d516_027d_4264d61dbea3["assertEventLoop()"]
  3247fe36_e8dd_2a94_aca8_58f72f5210e8 -->|calls| 30686258_744e_d516_027d_4264d61dbea3
  bc29f802_b297_1770_91f3_caeb36e61763["safeSetSuccess()"]
  3247fe36_e8dd_2a94_aca8_58f72f5210e8 -->|calls| bc29f802_b297_1770_91f3_caeb36e61763
  6a2d44b1_60ce_ee0e_05d7_10de760601f8["doClose0()"]
  3247fe36_e8dd_2a94_aca8_58f72f5210e8 -->|calls| 6a2d44b1_60ce_ee0e_05d7_10de760601f8
  b76c888c_4df5_fe91_84fb_25d571b70e8a["invokeLater()"]
  3247fe36_e8dd_2a94_aca8_58f72f5210e8 -->|calls| b76c888c_4df5_fe91_84fb_25d571b70e8a
  f6f2cb54_f0d8_1bcf_3e68_20a048e9867a["fireChannelInactiveAndDeregister()"]
  3247fe36_e8dd_2a94_aca8_58f72f5210e8 -->|calls| f6f2cb54_f0d8_1bcf_3e68_20a048e9867a
  style 3247fe36_e8dd_2a94_aca8_58f72f5210e8 fill:#6366f1,stroke:#818cf8,color:#fff

Relationship Graph

Source Code

transport/src/main/java/io/netty/channel/AbstractChannel.java lines 483–490

        @Override
        public void close(final ChannelPromise promise) {
            assertEventLoop();

            ClosedChannelException closedChannelException =
                    StacklessClosedChannelException.newInstance(AbstractChannel.class, "close(ChannelPromise)");
            close(promise, closedChannelException, closedChannelException);
        }

Domain

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Frequently Asked Questions

What does close() do?
close() is a function in the netty codebase, defined in transport/src/main/java/io/netty/channel/AbstractChannel.java.
Where is close() defined?
close() is defined in transport/src/main/java/io/netty/channel/AbstractChannel.java at line 483.
What does close() call?
close() calls 5 function(s): assertEventLoop, doClose0, fireChannelInactiveAndDeregister, invokeLater, safeSetSuccess.
What calls close()?
close() is called by 7 function(s): beginRead, closeIfClosed, closeOutboundBufferForShutdown, deregister, handleWriteError, invokeLater, register0.

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