add() — netty Function Reference

Architecture documentation for the add() function in PoolThreadCache.java from the netty codebase.

Function java Buffer Telemetry calls 2 called by 1

Entity Profile

Buffer→ Telemetry→ add() — netty Function Reference

Dependency Diagram

graph TD
  5ba074e2_e7b8_74b3_3d57_4dac0324b0f2["add()"]
  f4c407ea_9e8c_d00d_ea7e_e355c94f8aba["PoolThreadCache"]
  5ba074e2_e7b8_74b3_3d57_4dac0324b0f2 -->|defined in| f4c407ea_9e8c_d00d_ea7e_e355c94f8aba
  f0dd6d53_8cde_9782_233c_ebff914c0232["add()"]
  f0dd6d53_8cde_9782_233c_ebff914c0232 -->|calls| 5ba074e2_e7b8_74b3_3d57_4dac0324b0f2
  f0dd6d53_8cde_9782_233c_ebff914c0232["add()"]
  5ba074e2_e7b8_74b3_3d57_4dac0324b0f2 -->|calls| f0dd6d53_8cde_9782_233c_ebff914c0232
  0cb1e698_5776_a20e_cb9d_1f9bc7c12e07["cache()"]
  5ba074e2_e7b8_74b3_3d57_4dac0324b0f2 -->|calls| 0cb1e698_5776_a20e_cb9d_1f9bc7c12e07
  style 5ba074e2_e7b8_74b3_3d57_4dac0324b0f2 fill:#6366f1,stroke:#818cf8,color:#fff

Relationship Graph

Source Code

buffer/src/main/java/io/netty/buffer/PoolThreadCache.java lines 175–187

    @SuppressWarnings({ "unchecked", "rawtypes" })
    boolean add(PoolArena<?> area, PoolChunk chunk, ByteBuffer nioBuffer,
                long handle, int normCapacity, SizeClass sizeClass) {
        int sizeIdx = area.sizeClass.size2SizeIdx(normCapacity);
        MemoryRegionCache<?> cache = cache(area, sizeIdx, sizeClass);
        if (cache == null) {
            return false;
        }
        if (freed.get()) {
            return false;
        }
        return cache.add(chunk, nioBuffer, handle, normCapacity);
    }