fix(java): skip wasm setResolverState when flag state is unchanged#404
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The periodic state refresh unconditionally pushed the state blob through all wasm pool instances every poll interval (default 15s), even when the state hadn't changed. Each setResolverState call runs wasm execution across all pool slots — expensive CPU work for a no-op when the flag definitions haven't evolved. Compare the new state bytes with the previous via Arrays.equals and skip setResolverState when unchanged. Log flushing still runs every cycle regardless. Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
andreas-karlsson
approved these changes
May 12, 2026
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The periodic state refresh unconditionally pushed the state blob through all wasm pool instances every poll interval (default 15s), even when the state hadn't changed. Each setResolverState call runs wasm execution across all pool slots — expensive CPU work for a no-op when the flag definitions haven't evolved.
Compare the new state bytes with the previous via Arrays.equals and skip setResolverState when unchanged. Log flushing still runs every cycle regardless.