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clearUserDefinedWritability() — netty Function Reference

Architecture documentation for the clearUserDefinedWritability() function in ChannelOutboundBuffer.java from the netty codebase.

Function java Buffer Search calls 2 called by 1

Entity Profile

Dependency Diagram

graph TD
  f1ea8125_eb01_ad93_cc45_45948306f018["clearUserDefinedWritability()"]
  509b1bc5_7cdc_9ee4_03d9_31eb2203d807["ChannelOutboundBuffer"]
  f1ea8125_eb01_ad93_cc45_45948306f018 -->|defined in| 509b1bc5_7cdc_9ee4_03d9_31eb2203d807
  0fd2597f_23c3_e22f_b09e_844f0248ba5f["setUserDefinedWritability()"]
  0fd2597f_23c3_e22f_b09e_844f0248ba5f -->|calls| f1ea8125_eb01_ad93_cc45_45948306f018
  ba6c04cc_5a6b_9568_9a66_3cb843249a0c["writabilityMask()"]
  f1ea8125_eb01_ad93_cc45_45948306f018 -->|calls| ba6c04cc_5a6b_9568_9a66_3cb843249a0c
  9f76e4fc_265c_9f0c_23ed_b66d251214a9["fireChannelWritabilityChanged()"]
  f1ea8125_eb01_ad93_cc45_45948306f018 -->|calls| 9f76e4fc_265c_9f0c_23ed_b66d251214a9
  style f1ea8125_eb01_ad93_cc45_45948306f018 fill:#6366f1,stroke:#818cf8,color:#fff

Relationship Graph

Source Code

transport/src/main/java/io/netty/channel/ChannelOutboundBuffer.java lines 597–609

    private void clearUserDefinedWritability(int index) {
        final int mask = writabilityMask(index);
        for (;;) {
            final int oldValue = unwritable;
            final int newValue = oldValue | mask;
            if (UNWRITABLE_UPDATER.compareAndSet(this, oldValue, newValue)) {
                if (oldValue == 0 && newValue != 0) {
                    fireChannelWritabilityChanged(true);
                }
                break;
            }
        }
    }

Domain

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Defined In

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Frequently Asked Questions

What does clearUserDefinedWritability() do?
clearUserDefinedWritability() is a function in the netty codebase, defined in transport/src/main/java/io/netty/channel/ChannelOutboundBuffer.java.
Where is clearUserDefinedWritability() defined?
clearUserDefinedWritability() is defined in transport/src/main/java/io/netty/channel/ChannelOutboundBuffer.java at line 597.
What does clearUserDefinedWritability() call?
clearUserDefinedWritability() calls 2 function(s): fireChannelWritabilityChanged, writabilityMask.
What calls clearUserDefinedWritability()?
clearUserDefinedWritability() is called by 1 function(s): setUserDefinedWritability.

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