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add some more close guards

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Signed-off-by: William Casarin <jb55@jb55.com>
This commit is contained in:
William Casarin
2024-02-11 08:52:29 -08:00
parent 881dae0954
commit b486d5e102
1 changed files with 3 additions and 0 deletions
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3
nostrdb/Ndb.swift
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@@ -349,6 +349,7 @@ class Ndb {
} }
func lookup_note_key_with_txn<Y>(_ id: NoteId, txn: NdbTxn<Y>) -> NoteKey? { func lookup_note_key_with_txn<Y>(_ id: NoteId, txn: NdbTxn<Y>) -> NoteKey? {
guard !closed else { return nil }
return id.id.withUnsafeBytes { (ptr: UnsafeRawBufferPointer) -> NoteKey? in return id.id.withUnsafeBytes { (ptr: UnsafeRawBufferPointer) -> NoteKey? in
guard let p = ptr.baseAddress else { guard let p = ptr.baseAddress else {
return nil return nil
@@ -395,6 +396,7 @@ class Ndb {
} }
func write_profile_last_fetched(pubkey: Pubkey, fetched_at: UInt64) { func write_profile_last_fetched(pubkey: Pubkey, fetched_at: UInt64) {
guard !closed else { return }
let _ = pubkey.id.withUnsafeBytes { (ptr: UnsafeRawBufferPointer) -> () in let _ = pubkey.id.withUnsafeBytes { (ptr: UnsafeRawBufferPointer) -> () in
guard let p = ptr.baseAddress else { return } guard let p = ptr.baseAddress else { return }
ndb_write_last_profile_fetch(ndb.ndb, p, fetched_at) ndb_write_last_profile_fetch(ndb.ndb, p, fetched_at)
@@ -402,6 +404,7 @@ class Ndb {
} }
func read_profile_last_fetched<Y>(txn: NdbTxn<Y>, pubkey: Pubkey) -> UInt64? { func read_profile_last_fetched<Y>(txn: NdbTxn<Y>, pubkey: Pubkey) -> UInt64? {
guard !closed else { return nil }
return pubkey.id.withUnsafeBytes { (ptr: UnsafeRawBufferPointer) -> UInt64? in return pubkey.id.withUnsafeBytes { (ptr: UnsafeRawBufferPointer) -> UInt64? in
guard let p = ptr.baseAddress else { return nil } guard let p = ptr.baseAddress else { return nil }
let res = ndb_read_last_profile_fetch(&txn.txn, p) let res = ndb_read_last_profile_fetch(&txn.txn, p)