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ManualIoEventLoopRunner() — netty Function Reference

Architecture documentation for the ManualIoEventLoopRunner() function in ManualEventLoopTest.java from the netty codebase.

Function java Buffer Telemetry calls 2 called by 1

Entity Profile

Dependency Diagram

graph TD
  569fe781_e331_036b_7453_a3b8c5422375["ManualIoEventLoopRunner()"]
  e61f0aaf_7cf5_2dea_972c_51997ee44af8["ManualIoEventLoopRunner"]
  569fe781_e331_036b_7453_a3b8c5422375 -->|defined in| e61f0aaf_7cf5_2dea_972c_51997ee44af8
  65b772a9_71aa_aea5_5a11_9c5cf53a49df["IoEventLoop()"]
  65b772a9_71aa_aea5_5a11_9c5cf53a49df -->|calls| 569fe781_e331_036b_7453_a3b8c5422375
  d3622feb_d0a1_b069_819a_5203feae0519["execute()"]
  569fe781_e331_036b_7453_a3b8c5422375 -->|calls| d3622feb_d0a1_b069_819a_5203feae0519
  0cd60ac9_8ee4_d40c_6ef2_249d540cc521["mainLoop()"]
  569fe781_e331_036b_7453_a3b8c5422375 -->|calls| 0cd60ac9_8ee4_d40c_6ef2_249d540cc521
  style 569fe781_e331_036b_7453_a3b8c5422375 fill:#6366f1,stroke:#818cf8,color:#fff

Relationship Graph

Source Code

transport-native-epoll/src/test/java/io/netty/channel/epoll/ManualEventLoopTest.java lines 161–186

            ManualIoEventLoopRunner(IoEventLoopGroup parent, IoHandlerFactory factory,
                                    Executor executor, Consumer<Executor> beforeCanBlock) {
                this.ioEventLoop = new ManualIoEventLoop(parent, null, factory) {
                    @Override
                    protected boolean canBlock() {
                        if (beforeCanBlock != null) {
                            beforeCanBlock.accept(ManualIoEventLoopRunner.this);
                        }
                        return otherTasks.isEmpty();
                    }
                };
                CountDownLatch started = new CountDownLatch(1);
                executor.execute(() -> {
                    ioEventLoop.setOwningThread(Thread.currentThread());
                    // it would force a first init
                    ioEventLoop.runNow();
                    started.countDown();
                    mainLoop();
                });
                try {
                    started.await();
                } catch (InterruptedException e) {
                    Thread.currentThread().interrupt();
                    throw new RuntimeException(e);
                }
            }

Domain

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Defined In

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Source

Frequently Asked Questions

What does ManualIoEventLoopRunner() do?
ManualIoEventLoopRunner() is a function in the netty codebase, defined in transport-native-epoll/src/test/java/io/netty/channel/epoll/ManualEventLoopTest.java.
Where is ManualIoEventLoopRunner() defined?
ManualIoEventLoopRunner() is defined in transport-native-epoll/src/test/java/io/netty/channel/epoll/ManualEventLoopTest.java at line 161.
What does ManualIoEventLoopRunner() call?
ManualIoEventLoopRunner() calls 2 function(s): execute, mainLoop.
What calls ManualIoEventLoopRunner()?
ManualIoEventLoopRunner() is called by 1 function(s): IoEventLoop.

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