P() — netty Function Reference

Architecture documentation for the P() function in AbstractChannelPoolMap.java from the netty codebase.

Function java Buffer Telemetry calls 1

Entity Profile

Buffer→ Telemetry→ P() — netty Function Reference

Dependency Diagram

graph TD
  1e58479a_dcfb_c822_0599_f9335753d348["P()"]
  dcdf1935_bc76_f2a3_9079_ea2dfd85abec["AbstractChannelPoolMap"]
  1e58479a_dcfb_c822_0599_f9335753d348 -->|defined in| dcdf1935_bc76_f2a3_9079_ea2dfd85abec
  5cdb479c_dffc_4a55_7dac_6d05b82ff9be["poolCloseAsyncIfSupported()"]
  1e58479a_dcfb_c822_0599_f9335753d348 -->|calls| 5cdb479c_dffc_4a55_7dac_6d05b82ff9be
  style 1e58479a_dcfb_c822_0599_f9335753d348 fill:#6366f1,stroke:#818cf8,color:#fff

Relationship Graph

Source Code

transport/src/main/java/io/netty/channel/pool/AbstractChannelPoolMap.java lines 39–52

    @Override
    public final P get(K key) {
        P pool = map.get(checkNotNull(key, "key"));
        if (pool == null) {
            pool = newPool(key);
            P old = map.putIfAbsent(key, pool);
            if (old != null) {
                // We need to destroy the newly created pool as we not use it.
                poolCloseAsyncIfSupported(pool);
                pool = old;
            }
        }
        return pool;
    }