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chrislu
498922dbb2
Two optimizations to further reduce lock contention and improve code consistency: 1. LookupFileIdWithFallback: Eliminated redundant lock acquisition - Before: Two separate locks to get vidMap and dataCenter - After: Single lock gets both values together - Benefit: 50% reduction in lock/unlock overhead for this hot path 2. KeepConnected: Use GetDataCenter() helper for consistency - Before: Manual lock/unlock to access DataCenter field - After: Use existing GetDataCenter() helper method - Benefit: Better encapsulation and code consistency Impact: - Reduced lock contention in high-traffic lookup path - More consistent use of accessor methods throughout codebase - Cleaner, more maintainable code Verified with: go test -race ./weed/wdclient/... (passes)