onReallocateBuffer() — netty Function Reference

Architecture documentation for the onReallocateBuffer() function in PooledByteBufAllocator.java from the netty codebase.

Function java Buffer Telemetry

Entity Profile

Buffer→ Telemetry→ onReallocateBuffer() — netty Function Reference

Dependency Diagram

graph TD
  dd8c2dd7_5639_2dfc_65e8_2ae553755fa9["onReallocateBuffer()"]
  f5ea31b4_1e4c_94f0_32cf_d4ab3e538b0a["PooledByteBufAllocator"]
  dd8c2dd7_5639_2dfc_65e8_2ae553755fa9 -->|defined in| f5ea31b4_1e4c_94f0_32cf_d4ab3e538b0a
  style dd8c2dd7_5639_2dfc_65e8_2ae553755fa9 fill:#6366f1,stroke:#818cf8,color:#fff

Relationship Graph

Source Code

buffer/src/main/java/io/netty/buffer/PooledByteBufAllocator.java lines 826–835

    static void onReallocateBuffer(AbstractByteBuf buf, int newCapacity) {
        if (PlatformDependent.isJfrEnabled() && ReallocateBufferEvent.isEventEnabled()) {
            ReallocateBufferEvent event = new ReallocateBufferEvent();
            if (event.shouldCommit()) {
                event.fill(buf, PooledByteBufAllocator.class);
                event.newCapacity = newCapacity;
                event.commit();
            }
        }
    }