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numRegistered() — netty Function Reference

Architecture documentation for the numRegistered() function in NioIoHandler.java from the netty codebase.

Function java Buffer Telemetry

Entity Profile

Dependency Diagram

graph TD
  ae37b325_68e5_9e90_c068_f26772ec2481["numRegistered()"]
  db526e28_8aae_a182_b56b_dc12824d89f5["NioIoHandler"]
  ae37b325_68e5_9e90_c068_f26772ec2481 -->|defined in| db526e28_8aae_a182_b56b_dc12824d89f5
  style ae37b325_68e5_9e90_c068_f26772ec2481 fill:#6366f1,stroke:#818cf8,color:#fff

Relationship Graph

Source Code

transport/src/main/java/io/netty/channel/nio/NioIoHandler.java lines 247–249

    int numRegistered() {
        return selector().keys().size() - cancelledKeys;
    }

Domain

Subdomains

Defined In

Source

Frequently Asked Questions

What does numRegistered() do?
numRegistered() is a function in the netty codebase, defined in transport/src/main/java/io/netty/channel/nio/NioIoHandler.java.
Where is numRegistered() defined?
numRegistered() is defined in transport/src/main/java/io/netty/channel/nio/NioIoHandler.java at line 247.

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