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Don't bind unless shared memory says it is free (#7520)

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Rick Parker 2023-10-05 11:16:12 +01:00 committed by GitHub
parent bae84b3c63
commit 3cdb8901b4
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1 changed files with 1 additions and 2 deletions
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testing/node-driver/src/main/java/net/corda/testing/driver/SharedMemoryIncremental.java
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@ -76,8 +76,7 @@ public class SharedMemoryIncremental extends PortAllocation {
newValue = (oldValue + 1); newValue = (oldValue + 1);
} }
boolean reserveSuccess = UNSAFE.compareAndSwapLong(null, startingAddress, oldValue, newValue); boolean reserveSuccess = UNSAFE.compareAndSwapLong(null, startingAddress, oldValue, newValue);
boolean portAvailable = isLocalPortAvailable(newValue); loopSuccess = reserveSuccess && isLocalPortAvailable(newValue);
loopSuccess = reserveSuccess && portAvailable;
} while (!loopSuccess); } while (!loopSuccess);
return (int) newValue; return (int) newValue;