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Code Issues Releases Wiki Activity

[#1434] addressed comments

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This commit is contained in:
Razvan Becheriu
2020-10-16 16:07:41 +03:00
parent 3c599fafe4
commit e1d15f93cb
13 changed files with 327 additions and 38 deletions
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36
src/lib/dhcpsrv/mysql_lease_mgr.h
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@@ -453,6 +453,15 @@ public:
/// exist.
/// @throw isc::db::DbOperationError An operation on the open database has
/// failed.
///
/// @note This function checks that old_cltt_ and old_valid_lft_ values of
/// the stored lease match values of the new lease.
/// The old_cltt_ and old_valid_lft_ are used to ensure automatic action on
/// respective lease.
/// @note The UPDATE query uses WHERE expire = ? to delete the lease only if
/// the value matches the one received on the SELECT query, effectively
/// forcing that no other process or thread updates the lease between SELECT
/// and UPDATE.
virtual void updateLease4(const Lease4Ptr& lease4);
/// @brief Updates IPv6 lease.
@@ -466,6 +475,15 @@ public:
/// exist.
/// @throw isc::db::DbOperationError An operation on the open database has
/// failed.
///
/// @note This function checks that old_cltt_ and old_valid_lft_ values of
/// the stored lease match values of the new lease.
/// The old_cltt_ and old_valid_lft_ are used to ensure automatic action on
/// respective lease.
/// @note The UPDATE query uses WHERE expire = ? to delete the lease only if
/// the value matches the one received on the SELECT query, effectively
/// forcing that no other process or thread updates the lease between SELECT
/// and UPDATE.
virtual void updateLease6(const Lease6Ptr& lease6);
/// @brief Deletes an IPv4 lease.
@@ -473,6 +491,15 @@ public:
/// @param lease IPv4 lease being deleted.
///
/// @return true if deletion was successful, false if no such lease exists.
///
/// @note This function checks that old_cltt_ and old_valid_lft_ values of
/// the stored lease match values of the new lease.
/// The old_cltt_ and old_valid_lft_ are used to ensure automatic action on
/// respective lease.
/// @note The DELETE query uses WHERE expire = ? to delete the lease only if
/// the value matches the one received on the SELECT query, effectively
/// forcing that no other process or thread updates the lease between SELECT
/// and DELETE.
virtual bool deleteLease(const Lease4Ptr& lease);
/// @brief Deletes an IPv6 lease.
@@ -480,6 +507,15 @@ public:
/// @param lease IPv6 lease being deleted.
///
/// @return true if deletion was successful, false if no such lease exists.
///
/// @note This function checks that old_cltt_ and old_valid_lft_ values of
/// the stored lease match values of the new lease.
/// The old_cltt_ and old_valid_lft_ are used to ensure automatic action on
/// respective lease.
/// @note The DELETE query uses WHERE expire = ? to delete the lease only if
/// the value matches the one received on the SELECT query, effectively
/// forcing that no other process or thread updates the lease between SELECT
/// and DELETE.
virtual bool deleteLease(const Lease6Ptr& lease);
/// @brief Deletes all expired-reclaimed DHCPv4 leases.