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notifyWritabilityChanged() — netty Function Reference

Architecture documentation for the notifyWritabilityChanged() function in DefaultHttp2RemoteFlowController.java from the netty codebase.

Function java Buffer Allocators calls 1 called by 3

Entity Profile

Dependency Diagram

graph TD
  7b2534e4_9937_1795_0633_f16f0a9d0171["notifyWritabilityChanged()"]
  3dadf6c6_c839_608f_accc_8c9408feae6d["ListenerWritabilityMonitor"]
  7b2534e4_9937_1795_0633_f16f0a9d0171 -->|defined in| 3dadf6c6_c839_608f_accc_8c9408feae6d
  f4481c02_b39e_6955_b587_9b592b23fdc8["visit()"]
  f4481c02_b39e_6955_b587_9b592b23fdc8 -->|calls| 7b2534e4_9937_1795_0633_f16f0a9d0171
  397a27f4_ac2e_d522_f1f5_53b8be7d676f["checkStateWritability()"]
  397a27f4_ac2e_d522_f1f5_53b8be7d676f -->|calls| 7b2534e4_9937_1795_0633_f16f0a9d0171
  b7b92d74_a107_0e16_0336_f1ebdfbd2ff3["checkConnectionThenStreamWritabilityChanged()"]
  b7b92d74_a107_0e16_0336_f1ebdfbd2ff3 -->|calls| 7b2534e4_9937_1795_0633_f16f0a9d0171
  835ae471_e0c2_93d0_0989_07e018e9a7b0["markedWritability()"]
  7b2534e4_9937_1795_0633_f16f0a9d0171 -->|calls| 835ae471_e0c2_93d0_0989_07e018e9a7b0
  style 7b2534e4_9937_1795_0633_f16f0a9d0171 fill:#6366f1,stroke:#818cf8,color:#fff

Relationship Graph

Source Code

codec-http2/src/main/java/io/netty/handler/codec/http2/DefaultHttp2RemoteFlowController.java lines 742–750

        private void notifyWritabilityChanged(FlowState state) {
            state.markedWritability(!state.markedWritability());
            try {
                listener.writabilityChanged(state.stream);
            } catch (Throwable cause) {
                logger.error("{} Caught Throwable from listener.writabilityChanged for {}",
                        ctx.channel(), state.stream, cause);
            }
        }

Domain

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Defined In

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Frequently Asked Questions

What does notifyWritabilityChanged() do?
notifyWritabilityChanged() is a function in the netty codebase, defined in codec-http2/src/main/java/io/netty/handler/codec/http2/DefaultHttp2RemoteFlowController.java.
Where is notifyWritabilityChanged() defined?
notifyWritabilityChanged() is defined in codec-http2/src/main/java/io/netty/handler/codec/http2/DefaultHttp2RemoteFlowController.java at line 742.
What does notifyWritabilityChanged() call?
notifyWritabilityChanged() calls 1 function(s): markedWritability.
What calls notifyWritabilityChanged()?
notifyWritabilityChanged() is called by 3 function(s): checkConnectionThenStreamWritabilityChanged, checkStateWritability, visit.

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