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Fixing Azure deadlock when CSR is persisted (#749)

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Michal Kit 2018-04-18 11:21:11 +01:00 committed by GitHub
parent 7789d5475f
commit 38a38aa4c4
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1 changed files with 2 additions and 1 deletions
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network-management/src/main/kotlin/com/r3/corda/networkmanage/common/persistence/PersistentCertificateSigningRequestStorage.kt
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@ -26,6 +26,7 @@ import org.bouncycastle.pkcs.PKCS10CertificationRequest
import java.security.PublicKey
import java.security.cert.CertPath
import java.time.Instant
import javax.persistence.LockModeType
import javax.security.auth.x500.X500Principal
/**
@ -206,7 +207,7 @@ class PersistentCertificateSigningRequestStorage(private val database: CordaPers
criteriaQuery.where(and(valueQuery, statusQuery))
}
}
return session.createQuery(query).setMaxResults(1).uniqueResult()
return session.createQuery(query).setLockMode(LockModeType.PESSIMISTIC_WRITE).setMaxResults(1).uniqueResult()
}
private data class RequestValidationException(val legalName: CordaX500Name?, val subjectName: String = legalName.toString(), val rejectMessage: String) : Exception("Validation failed for $subjectName. $rejectMessage.")