Merge branch 'dht-testing' into 'main'

clean up object release ordering

See merge request veilid/veilid!27

veilid-core/src/network_manager/native/network_udp.rs

@@ -44,7 +44,14 @@ impl Network {
                 // Spawn a local async task for each socket
                 let mut protocol_handlers_unordered = FuturesUnordered::new();
                 let network_manager = this.network_manager();
-                let stop_token = this.inner.lock().stop_source.as_ref().unwrap().token();
+                let stop_token = {
+                    let inner = this.inner.lock();
+                    if inner.stop_source.is_none() {
+                        log_net!(debug "exiting UDP listener before it starts because we encountered an error");
+                        return;
+                    }
+                    inner.stop_source.as_ref().unwrap().token()
+                };
 
                 for ph in protocol_handlers {
                     let network_manager = network_manager.clone();

veilid-core/src/routing_table/routing_table_inner.rs

@@ -1234,9 +1234,10 @@ impl RoutingTableInner {
         let kind = node_id.kind;
         let mut closest_nodes_locked: Vec<NodeRefLocked> = closest_nodes
             .iter()
-            .filter_map(|x| {
+            .filter_map(|nr| {
-                if x.node_ids().kinds().contains(&kind) {
+                let nr_locked = nr.locked(self);
-                    Some(x.locked(self))
+                if nr_locked.node_ids().kinds().contains(&kind) {
+                    Some(nr_locked)
                 } else {
                     None
                 }

veilid-core/src/storage_manager/record_store.rs

@@ -184,17 +184,22 @@ where
             }
 
             // Delete record
-            rt_xact.delete(0, &k.bytes());
+            if let Err(e) = rt_xact.delete(0, &k.bytes()) {
+                log_stor!(error "record could not be deleted: {}", e);
+            }
 
             // Delete subkeys
-            let subkey_count = v.subkey_count() as u32;
+            let stored_subkeys = v.stored_subkeys();
-            for sk in 0..subkey_count {
+            for sk in stored_subkeys.iter() {
                 // From table
                 let stk = SubkeyTableKey {
                     key: k.key,
                     subkey: sk,
                 };
-                st_xact.delete(0, &stk.bytes());
+                let stkb = stk.bytes();
+                if let Err(e) = st_xact.delete(0, &stkb) {
+                    log_stor!(error "subkey could not be deleted: {}", e);
+                }
 
                 // From cache
                 self.remove_from_subkey_cache(stk);
@@ -355,8 +360,8 @@ where
         want_descriptor: bool,
     ) -> VeilidAPIResult<Option<SubkeyResult>> {
         // record from index
-        let Some((subkey_count, opt_descriptor)) = self.with_record(key, |record| {
+        let Some((subkey_count, has_subkey, opt_descriptor)) = self.with_record(key, |record| {
-            (record.subkey_count(), if want_descriptor {
+            (record.subkey_count(), record.stored_subkeys().contains(subkey), if want_descriptor {
                 Some(record.descriptor().clone())
             } else {
                 None
@@ -371,6 +376,15 @@ where
             apibail_invalid_argument!("subkey out of range", "subkey", subkey);
         }
 
+        // See if we have this subkey stored
+        if !has_subkey {
+            // If not, return no value but maybe with descriptor
+            return Ok(Some(SubkeyResult {
+                value: None,
+                descriptor: opt_descriptor,
+            }));
+        }
+
         // Get subkey table
         let Some(subkey_table) = self.subkey_table.clone() else {
             apibail_internal!("record store not initialized");
@@ -386,28 +400,23 @@ where
                 descriptor: opt_descriptor,
             }));
         }
-        // If not in cache, try to pull from table store
+        // If not in cache, try to pull from table store if it is in our stored subkey set
-        if let Some(record_data) = subkey_table
+        let Some(record_data) = subkey_table
             .load_rkyv::<RecordData>(0, &stk.bytes())
             .await
-            .map_err(VeilidAPIError::internal)?
+            .map_err(VeilidAPIError::internal)? else {
-        {
+                apibail_internal!("failed to get subkey that was stored");
-            let out = record_data.signed_value_data().clone();
+            };
 
-            // Add to cache, do nothing with lru out
+        let out = record_data.signed_value_data().clone();
-            self.add_to_subkey_cache(stk, record_data);
 
-            return Ok(Some(SubkeyResult {
+        // Add to cache, do nothing with lru out
-                value: Some(out),
+        self.add_to_subkey_cache(stk, record_data);
-                descriptor: opt_descriptor,
-            }));
-        };
 
-        // Record was available, but subkey was not found, maybe descriptor gets returned
+        return Ok(Some(SubkeyResult {
-        Ok(Some(SubkeyResult {
+            value: Some(out),
-            value: None,
             descriptor: opt_descriptor,
-        }))
+        }));
     }
 
     pub async fn set_subkey(
@@ -492,6 +501,7 @@ where
 
         // Update record
         self.with_record_mut(key, |record| {
+            record.store_subkey(subkey);
             record.set_record_data_size(new_record_data_size);
         })
         .expect("record should still be here");
@@ -522,10 +532,11 @@ where
         out += "Record Index:\n";
         for (rik, rec) in &self.record_index {
             out += &format!(
-                "  {} @ {} len={}\n",
+                "  {} @ {} len={} subkeys={}\n",
                 rik.key.to_string(),
                 rec.last_touched().as_u64(),
-                rec.record_data_size()
+                rec.record_data_size(),
+                rec.stored_subkeys(),
             );
         }
         out += &format!("Subkey Cache Count: {}\n", self.subkey_cache.len());

veilid-core/src/storage_manager/types/record.rs

@@ -12,6 +12,7 @@ where
 {
     descriptor: SignedValueDescriptor,
     subkey_count: usize,
+    stored_subkeys: ValueSubkeyRangeSet,
     last_touched_ts: Timestamp,
     record_data_size: usize,
     detail: D,
@@ -33,6 +34,7 @@ where
         Ok(Self {
             descriptor,
             subkey_count,
+            stored_subkeys: ValueSubkeyRangeSet::new(),
             last_touched_ts: cur_ts,
             record_data_size: 0,
             detail,
@@ -50,6 +52,13 @@ where
         self.subkey_count
     }
 
+    pub fn stored_subkeys(&self) -> &ValueSubkeyRangeSet {
+        &self.stored_subkeys
+    }
+    pub fn store_subkey(&mut self, subkey: ValueSubkey) {
+        self.stored_subkeys.insert(subkey);
+    }
+
     pub fn touch(&mut self, cur_ts: Timestamp) {
         self.last_touched_ts = cur_ts
     }

veilid-core/src/table_store/table_db.rs

@@ -45,6 +45,7 @@ impl Drop for TableDBUnlockedInner {
 
 #[derive(Debug, Clone)]
 pub struct TableDB {
+    opened_column_count: u32,
     unlocked_inner: Arc<TableDBUnlockedInner>,
 }
 
@@ -56,11 +57,13 @@ impl TableDB {
         database: Database,
         encryption_key: Option<TypedSharedSecret>,
         decryption_key: Option<TypedSharedSecret>,
+        opened_column_count: u32,
     ) -> Self {
         let encrypt_info = encryption_key.map(|ek| CryptInfo::new(crypto.clone(), ek));
         let decrypt_info = decryption_key.map(|dk| CryptInfo::new(crypto.clone(), dk));
 
         Self {
+            opened_column_count,
             unlocked_inner: Arc::new(TableDBUnlockedInner {
                 table,
                 table_store,
@@ -71,8 +74,12 @@ impl TableDB {
         }
     }
 
-    pub(super) fn try_new_from_weak_inner(weak_inner: Weak<TableDBUnlockedInner>) -> Option<Self> {
+    pub(super) fn try_new_from_weak_inner(
+        weak_inner: Weak<TableDBUnlockedInner>,
+        opened_column_count: u32,
+    ) -> Option<Self> {
         weak_inner.upgrade().map(|table_db_unlocked_inner| Self {
+            opened_column_count,
             unlocked_inner: table_db_unlocked_inner,
         })
     }
@@ -82,6 +89,7 @@ impl TableDB {
     }
 
     /// Get the total number of columns in the TableDB
+    /// Not the number of columns that were opened, rather the total number that could be opened
     pub fn get_column_count(&self) -> VeilidAPIResult<u32> {
         let db = &self.unlocked_inner.database;
         db.num_columns().map_err(VeilidAPIError::from)
@@ -144,8 +152,14 @@ impl TableDB {
         }
     }
 
-    /// Get the list of keys in a column of the TableDB
+    /// Get the list of keys in a column of the TableDAB
     pub async fn get_keys(&self, col: u32) -> VeilidAPIResult<Vec<Vec<u8>>> {
+        if col >= self.opened_column_count {
+            apibail_generic!(format!(
+                "Column exceeds opened column count {} >= {}",
+                col, self.opened_column_count
+            ));
+        }
         let db = self.unlocked_inner.database.clone();
         let mut out = Vec::new();
         db.iter_keys(col, None, |k| {
@@ -165,6 +179,12 @@ impl TableDB {
 
     /// Store a key with a value in a column in the TableDB. Performs a single transaction immediately.
     pub async fn store(&self, col: u32, key: &[u8], value: &[u8]) -> VeilidAPIResult<()> {
+        if col >= self.opened_column_count {
+            apibail_generic!(format!(
+                "Column exceeds opened column count {} >= {}",
+                col, self.opened_column_count
+            ));
+        }
         let db = self.unlocked_inner.database.clone();
         let mut dbt = db.transaction();
         dbt.put(
@@ -195,6 +215,12 @@ impl TableDB {
 
     /// Read a key from a column in the TableDB immediately.
     pub async fn load(&self, col: u32, key: &[u8]) -> VeilidAPIResult<Option<Vec<u8>>> {
+        if col >= self.opened_column_count {
+            apibail_generic!(format!(
+                "Column exceeds opened column count {} >= {}",
+                col, self.opened_column_count
+            ));
+        }
         let db = self.unlocked_inner.database.clone();
         let key = self.maybe_encrypt(key, true);
         Ok(db
@@ -233,6 +259,12 @@ impl TableDB {
 
     /// Delete key with from a column in the TableDB
     pub async fn delete(&self, col: u32, key: &[u8]) -> VeilidAPIResult<Option<Vec<u8>>> {
+        if col >= self.opened_column_count {
+            apibail_generic!(format!(
+                "Column exceeds opened column count {} >= {}",
+                col, self.opened_column_count
+            ));
+        }
         let key = self.maybe_encrypt(key, true);
 
         let db = self.unlocked_inner.database.clone();
@@ -330,11 +362,19 @@ impl TableDBTransaction {
     }
 
     /// Store a key with a value in a column in the TableDB
-    pub fn store(&self, col: u32, key: &[u8], value: &[u8]) {
+    pub fn store(&self, col: u32, key: &[u8], value: &[u8]) -> VeilidAPIResult<()> {
+        if col >= self.db.opened_column_count {
+            apibail_generic!(format!(
+                "Column exceeds opened column count {} >= {}",
+                col, self.db.opened_column_count
+            ));
+        }
+
         let key = self.db.maybe_encrypt(key, true);
         let value = self.db.maybe_encrypt(value, false);
         let mut inner = self.inner.lock();
         inner.dbt.as_mut().unwrap().put_owned(col, key, value);
+        Ok(())
     }
 
     /// Store a key in rkyv format with a value in a column in the TableDB
@@ -343,12 +383,7 @@ impl TableDBTransaction {
         T: RkyvSerialize<DefaultVeilidRkyvSerializer>,
     {
         let value = to_rkyv(value)?;
-        let key = self.db.maybe_encrypt(key, true);
+        self.store(col, key, &value)
-        let value = self.db.maybe_encrypt(&value, false);
-
-        let mut inner = self.inner.lock();
-        inner.dbt.as_mut().unwrap().put_owned(col, key, value);
-        Ok(())
     }
 
     /// Store a key in rkyv format with a value in a column in the TableDB
@@ -357,19 +392,22 @@ impl TableDBTransaction {
         T: serde::Serialize,
     {
         let value = serde_json::to_vec(value).map_err(VeilidAPIError::internal)?;
-        let key = self.db.maybe_encrypt(key, true);
+        self.store(col, key, &value)
-        let value = self.db.maybe_encrypt(&value, false);
-
-        let mut inner = self.inner.lock();
-        inner.dbt.as_mut().unwrap().put_owned(col, key, value);
-        Ok(())
     }
 
     /// Delete key with from a column in the TableDB
-    pub fn delete(&self, col: u32, key: &[u8]) {
+    pub fn delete(&self, col: u32, key: &[u8]) -> VeilidAPIResult<()> {
+        if col >= self.db.opened_column_count {
+            apibail_generic!(format!(
+                "Column exceeds opened column count {} >= {}",
+                col, self.db.opened_column_count
+            ));
+        }
+
         let key = self.db.maybe_encrypt(key, true);
         let mut inner = self.inner.lock();
         inner.dbt.as_mut().unwrap().delete_owned(col, key);
+        Ok(())
     }
 }
 

veilid-core/src/table_store/table_store.rs

@@ -428,6 +428,7 @@ impl TableStore {
     }
 
     pub(crate) fn on_table_db_drop(&self, table: String) {
+        log_rtab!(debug "dropping table db: {}", table);
         let mut inner = self.inner.lock();
         if inner.opened.remove(&table).is_none() {
             unreachable!("should have removed an item");
@@ -449,12 +450,21 @@ impl TableStore {
 
         let table_name = self.name_get_or_create(name).await?;
 
-        // See if this table is already opened
+        // See if this table is already opened, if so the column count must be the same
         {
             let mut inner = self.inner.lock();
             if let Some(table_db_weak_inner) = inner.opened.get(&table_name) {
-                match TableDB::try_new_from_weak_inner(table_db_weak_inner.clone()) {
+                match TableDB::try_new_from_weak_inner(table_db_weak_inner.clone(), column_count) {
                     Some(tdb) => {
+                        // Ensure column count isnt bigger
+                        let existing_col_count = tdb.get_column_count()?;
+                        if column_count > existing_col_count {
+                            return Err(VeilidAPIError::generic(format!(
+                                "database must be closed before increasing column count {} -> {}",
+                                existing_col_count, column_count,
+                            )));
+                        }
+
                         return Ok(tdb);
                     }
                     None => {
@@ -465,7 +475,7 @@ impl TableStore {
         }
 
         // Open table db using platform-specific driver
-        let db = match self
+        let mut db = match self
             .table_store_driver
             .open(&table_name, column_count)
             .await
@@ -481,6 +491,24 @@ impl TableStore {
         // Flush table names to disk
         self.flush().await;
 
+        // If more columns are available, open the low level db with the max column count but restrict the tabledb object to the number requested
+        let existing_col_count = db.num_columns().map_err(VeilidAPIError::from)?;
+        if existing_col_count > column_count {
+            drop(db);
+            db = match self
+                .table_store_driver
+                .open(&table_name, existing_col_count)
+                .await
+            {
+                Ok(db) => db,
+                Err(e) => {
+                    self.name_delete(name).await.expect("cleanup failed");
+                    self.flush().await;
+                    return Err(e);
+                }
+            };
+        }
+
         // Wrap low-level Database in TableDB object
         let mut inner = self.inner.lock();
         let table_db = TableDB::new(
@@ -490,6 +518,7 @@ impl TableStore {
             db,
             inner.encryption_key.clone(),
             inner.encryption_key.clone(),
+            column_count,
         );
 
         // Keep track of opened DBs

veilid-core/src/table_store/tests/test_table_store.rs

@@ -132,6 +132,41 @@ pub async fn test_store_delete_load(ts: TableStore) {
     assert_eq!(db.load(2, b"baz").await.unwrap(), Some(b"QWERTY".to_vec()));
 }
 
+pub async fn test_transaction(ts: TableStore) {
+    trace!("test_transaction");
+
+    let _ = ts.delete("test");
+    let db = ts.open("test", 3).await.expect("should have opened");
+    assert!(
+        ts.delete("test").await.is_err(),
+        "should fail because file is opened"
+    );
+
+    let tx = db.transact();
+    assert!(tx.store(0, b"aaa", b"a-value").is_ok());
+    assert!(tx.store_json(1, b"bbb", &"b-value".to_owned()).is_ok());
+    assert!(tx.store_rkyv(2, b"ccc", &"c-value".to_owned()).is_ok());
+    assert!(tx.store(3, b"ddd", b"d-value").is_err());
+    assert!(tx.store(0, b"ddd", b"d-value").is_ok());
+    assert!(tx.delete(0, b"ddd").is_ok());
+    assert!(tx.commit().await.is_ok());
+
+    let tx = db.transact();
+    assert!(tx.delete(2, b"ccc").is_ok());
+    tx.rollback();
+
+    assert_eq!(db.load(0, b"aaa").await, Ok(Some(b"a-value".to_vec())));
+    assert_eq!(
+        db.load_json::<String>(1, b"bbb").await,
+        Ok(Some("b-value".to_owned()))
+    );
+    assert_eq!(
+        db.load_rkyv::<String>(2, b"ccc").await,
+        Ok(Some("c-value".to_owned()))
+    );
+    assert_eq!(db.load(0, b"ddd").await, Ok(None));
+}
+
 pub async fn test_rkyv(vcrypto: CryptoSystemVersion, ts: TableStore) {
     trace!("test_rkyv");
 
@@ -268,6 +303,7 @@ pub async fn test_all() {
         test_protect_unprotect(vcrypto.clone(), ts.clone()).await;
         test_delete_open_delete(ts.clone()).await;
         test_store_delete_load(ts.clone()).await;
+        test_transaction(ts.clone()).await;
         test_rkyv(vcrypto.clone(), ts.clone()).await;
         test_json(vcrypto, ts.clone()).await;
         let _ = ts.delete("test").await;

veilid-core/src/veilid_api/json_api/process.rs

@@ -405,12 +405,15 @@ impl JsonRequestProcessor {
                 TableDbTransactionResponseOp::Rollback {}
             }
             TableDbTransactionRequestOp::Store { col, key, value } => {
-                table_db_transaction.store(col, &key, &value);
+                TableDbTransactionResponseOp::Store {
-                TableDbTransactionResponseOp::Store {}
+                    result: to_json_api_result(table_db_transaction.store(col, &key, &value)),
+                }
             }
+
             TableDbTransactionRequestOp::Delete { col, key } => {
-                table_db_transaction.delete(col, &key);
+                TableDbTransactionResponseOp::Delete {
-                TableDbTransactionResponseOp::Delete {}
+                    result: to_json_api_result(table_db_transaction.delete(col, &key)),
+                }
             }
         };
         TableDbTransactionResponse {

veilid-core/src/veilid_api/json_api/table_db.rs

@@ -124,6 +124,12 @@ pub enum TableDbTransactionResponseOp {
         result: ApiResult<()>,
     },
     Rollback {},
-    Store {},
+    Store {
-    Delete {},
+        #[serde(flatten)]
+        result: ApiResult<()>,
+    },
+    Delete {
+        #[serde(flatten)]
+        result: ApiResult<()>,
+    },
 }

veilid-core/src/veilid_api/types/dht/value_subkey_range_set.rs

@@ -4,7 +4,6 @@ use range_set_blaze::*;
 
 #[derive(
     Clone,
-    Debug,
     Default,
     PartialOrd,
     PartialEq,
@@ -55,3 +54,15 @@ impl DerefMut for ValueSubkeyRangeSet {
         &mut self.data
     }
 }
+
+impl fmt::Debug for ValueSubkeyRangeSet {
+    fn fmt(&self, f: &mut fmt::Formatter<'_>) -> fmt::Result {
+        write!(f, "{:?}", self.data)
+    }
+}
+
+impl fmt::Display for ValueSubkeyRangeSet {
+    fn fmt(&self, f: &mut fmt::Formatter<'_>) -> fmt::Result {
+        write!(f, "{}", self.data)
+    }
+}

veilid-flutter/rust/src/dart_ffi.rs

@@ -884,7 +884,7 @@ pub extern "C" fn table_db_transaction_store(port: i64, id: u32, col: u32, key:
             tdbt.clone()
         };
         
-        tdbt.store(col, &key, &value);
+        tdbt.store(col, &key, &value)?;
         APIRESULT_VOID
     });
 }
@@ -908,7 +908,7 @@ pub extern "C" fn table_db_transaction_delete(port: i64, id: u32, col: u32, key:
             tdbt.clone()
         };
         
-        tdbt.delete(col, &key);
+        tdbt.delete(col, &key)?;
         APIRESULT_VOID
     });
 }

veilid-python/tests/test_basic.py

@@ -9,12 +9,12 @@ from .conftest import simple_update_callback
 
 
 @pytest.mark.asyncio
-async def test_connect(api_connection):
+async def test_connect(api_connection: veilid.VeilidAPI):
     pass
 
 
 @pytest.mark.asyncio
-async def test_get_node_id(api_connection):
+async def test_get_node_id(api_connection: veilid.VeilidAPI):
     state = await api_connection.get_state()
     node_ids = state.config.config.network.routing_table.node_id
 
@@ -35,7 +35,7 @@ async def test_fail_connect():
 
 
 @pytest.mark.asyncio
-async def test_version(api_connection):
+async def test_version(api_connection: veilid.VeilidAPI):
     v = await api_connection.veilid_version()
     print(f"veilid_version: {v.__dict__}")
     assert v.__dict__.keys() >= {"_major", "_minor", "_patch"}

veilid-python/tests/test_crypto.py

@@ -3,29 +3,26 @@
 import pytest
 import veilid
 from veilid.api import CryptoSystem
+import gc
 
 
 @pytest.mark.asyncio
-async def test_best_crypto_system(api_connection):
+async def test_best_crypto_system(api_connection: veilid.VeilidAPI):
-    bcs: CryptoSystem = await api_connection.best_crypto_system()
+    cs: CryptoSystem = await api_connection.best_crypto_system()
-
+    async with cs:
-    assert await bcs.default_salt_length() == 16
+        assert await cs.default_salt_length() == 16
-
 
 @pytest.mark.asyncio
-async def test_get_crypto_system(api_connection):
+async def test_get_crypto_system(api_connection: veilid.VeilidAPI):
     cs: CryptoSystem = await api_connection.get_crypto_system(
         veilid.CryptoKind.CRYPTO_KIND_VLD0
     )
-
+    async with cs:
-    assert await cs.default_salt_length() == 16
+        assert await cs.default_salt_length() == 16
-
+        
-    # clean up handle early
-    del cs
-
 
 @pytest.mark.asyncio
-async def test_get_crypto_system_invalid(api_connection):
+async def test_get_crypto_system_invalid(api_connection: veilid.VeilidAPI):
     with pytest.raises(veilid.VeilidAPIErrorInvalidArgument) as exc:
         await api_connection.get_crypto_system(veilid.CryptoKind.CRYPTO_KIND_NONE)
 
@@ -35,15 +32,17 @@ async def test_get_crypto_system_invalid(api_connection):
 
 
 @pytest.mark.asyncio
-async def test_hash_and_verify_password(api_connection):
+async def test_hash_and_verify_password(api_connection: veilid.VeilidAPI):
-    bcs = await api_connection.best_crypto_system()
+    cs = await api_connection.best_crypto_system()
-    nonce = await bcs.random_nonce()
+    async with cs:
-    salt = nonce.to_bytes()
+        nonce = await cs.random_nonce()
+        salt = nonce.to_bytes()
 
-    # Password match
+        # Password match
-    phash = await bcs.hash_password(b"abc123", salt)
+        phash = await cs.hash_password(b"abc123", salt)
-    assert await bcs.verify_password(b"abc123", phash)
+        assert await cs.verify_password(b"abc123", phash)
+
+        # Password mismatch
+        phash2 = await cs.hash_password(b"abc1234", salt)
+        assert not await cs.verify_password(b"abc12345", phash)
 
-    # Password mismatch
-    phash2 = await bcs.hash_password(b"abc1234", salt)
-    assert not await bcs.verify_password(b"abc12345", phash)

veilid-python/tests/test_dht.py

@@ -0,0 +1,51 @@
+# Routing context veilid tests
+
+import veilid
+import pytest
+import asyncio
+import json
+from . import *
+
+##################################################################
+BOGUS_KEY = veilid.TypedKey.from_value(veilid.CryptoKind.CRYPTO_KIND_VLD0, veilid.PublicKey.from_bytes(b'                                '))
+
+# @pytest.mark.asyncio
+# async def test_get_dht_value_unopened(api_connection: veilid.VeilidAPI):
+#     rc = await api_connection.new_routing_context()
+#     async with rc:
+#         with pytest.raises(veilid.VeilidAPIError):
+#             out = await rc.get_dht_value(BOGUS_KEY, veilid.ValueSubkey(0), False)
+
+
+# @pytest.mark.asyncio
+# async def test_open_dht_record_nonexistent_no_writer(api_connection: veilid.VeilidAPI):
+#     rc = await api_connection.new_routing_context()
+#     async with rc:
+#         with pytest.raises(veilid.VeilidAPIError):
+#             out = await rc.open_dht_record(BOGUS_KEY, None)
+
+# @pytest.mark.asyncio
+# async def test_close_dht_record_nonexistent(api_connection: veilid.VeilidAPI):
+#     rc = await api_connection.new_routing_context()
+#     async with rc:
+#         with pytest.raises(veilid.VeilidAPIError):
+#             await rc.close_dht_record(BOGUS_KEY)
+
+# @pytest.mark.asyncio
+# async def test_delete_dht_record_nonexistent(api_connection: veilid.VeilidAPI):
+#     rc = await api_connection.new_routing_context()
+#     async with rc:
+#         with pytest.raises(veilid.VeilidAPIError):
+#             await rc.delete_dht_record(BOGUS_KEY)
+        
+# @pytest.mark.asyncio
+# async def test_create_delete_dht_record_simple(api_connection: veilid.VeilidAPI):
+#     rc = await api_connection.new_routing_context()
+#     async with rc:
+#         rec = await rc.create_dht_record(veilid.CryptoKind.CRYPTO_KIND_VLD0, veilid.DHTSchema.dflt(1))
+#         await rc.close_dht_record(rec.key)
+#         await rc.delete_dht_record(rec.key)
+
+# xxx make tests for tabledb api first
+# xxx then make a test that creates a record, stores it in a table
+# xxx then make another test that gets the keys from the table and closes/deletes them

veilid-python/tests/test_routing_context.py

@@ -12,11 +12,15 @@ from .conftest import server_info
 
 
 @pytest.mark.asyncio
-async def test_routing_contexts(api_connection):
+async def test_routing_contexts(api_connection: veilid.VeilidAPI):
     rc = await api_connection.new_routing_context()
-    rcp = await rc.with_privacy()
+    async with rc:
-    rcps = await rcp.with_sequencing(veilid.Sequencing.ENSURE_ORDERED)
+        rcp = await rc.with_privacy(release = False)
-    await rcps.with_custom_privacy(veilid.Stability.RELIABLE)
+        async with rcp:
+            rcps = await rcp.with_sequencing(veilid.Sequencing.ENSURE_ORDERED, release = False)
+            async with rcps:
+                rcpscp = await rcps.with_custom_privacy(veilid.Stability.RELIABLE, release = False)
+                await rcpscp.release()
 
 
 @pytest.mark.asyncio
@@ -38,24 +42,25 @@ async def test_routing_context_app_message_loopback():
 
         # make a routing context that uses a safety route
         rc = await (await api.new_routing_context()).with_privacy()
+        async with rc:
+        
+            # make a new local private route
+            prl, blob = await api.new_private_route()
 
-        # make a new local private route
+            # import it as a remote route as well so we can send to it
-        prl, blob = await api.new_private_route()
+            prr = await api.import_remote_private_route(blob)
 
-        # import it as a remote route as well so we can send to it
+            # send an app message to our own private route
-        prr = await api.import_remote_private_route(blob)
+            message = b"abcd1234"
+            await rc.app_message(prr, message)
 
-        # send an app message to our own private route
+            # we should get the same message back
-        message = b"abcd1234"
+            update: veilid.VeilidUpdate = await asyncio.wait_for(
-        await rc.app_message(prr, message)
+                app_message_queue.get(), timeout=10
+            )
 
-        # we should get the same message back
+            assert isinstance(update.detail, veilid.VeilidAppMessage)
-        update: veilid.VeilidUpdate = await asyncio.wait_for(
+            assert update.detail.message == message
-            app_message_queue.get(), timeout=10
-        )
-
-        assert isinstance(update.detail, veilid.VeilidAppMessage)
-        assert update.detail.message == message
 
 
 @pytest.mark.asyncio
@@ -74,37 +79,33 @@ async def test_routing_context_app_call_loopback():
 
         # make a routing context that uses a safety route
         rc = await (await api.new_routing_context()).with_privacy()
+        async with rc:
+    
+            # make a new local private route
+            prl, blob = await api.new_private_route()
 
-        # make a new local private route
+            # import it as a remote route as well so we can send to it
-        prl, blob = await api.new_private_route()
+            prr = await api.import_remote_private_route(blob)
 
-        # import it as a remote route as well so we can send to it
+            # send an app message to our own private route
-        prr = await api.import_remote_private_route(blob)
+            request = b"abcd1234"
+            app_call_task = asyncio.create_task(
+                rc.app_call(prr, request), name="app call task"
+            )
 
-        # send an app message to our own private route
+            # we should get the same request back
-        request = b"abcd1234"
+            update: veilid.VeilidUpdate = await asyncio.wait_for(
-        app_call_task = asyncio.create_task(
+                app_call_queue.get(), timeout=10
-            rc.app_call(prr, request), name="app call task"
+            )
-        )
+            appcall = update.detail
 
-        # we should get the same request back
+            assert isinstance(appcall, veilid.VeilidAppCall)
-        update: veilid.VeilidUpdate = await asyncio.wait_for(
+            assert appcall.message == request
-            app_call_queue.get(), timeout=10
-        )
-        appcall = update.detail
 
-        assert isinstance(appcall, veilid.VeilidAppCall)
+            # now we reply to the request
-        assert appcall.message == request
+            reply = b"qwer5678"
+            await api.app_call_reply(appcall.call_id, reply)
 
-        # now we reply to the request
+            # now we should get the reply from the call
-        reply = b"qwer5678"
+            result = await app_call_task
-        # TK: OperationId use to be a subclass of `int`. When I wrapped `appcall.call_id` in int(),
+            assert result == reply
-        # this failed JSON schema validation, which defines `call_id` as a string. Maybe that was a
-        # typo, and OperationId is really *supposed* to be a str? Alternatively, perhaps the
-        # signature of `app_call_reply` is wrong and it's supposed to take a type other than
-        # OperationId?
-        await api.app_call_reply(OperationId(appcall.call_id), reply)
-
-        # now we should get the reply from the call
-        result = await app_call_task
-        assert result == reply

veilid-python/tests/test_table_db.py

@@ -0,0 +1,127 @@
+# TableDB veilid tests
+
+import pytest
+import veilid
+from veilid.api import CryptoSystem
+
+
+TEST_DB = "__pytest_db"
+TEST_NONEXISTENT_DB = "__pytest_nonexistent_db"
+
+@pytest.mark.asyncio
+async def test_delete_table_db_nonexistent(api_connection: veilid.VeilidAPI):
+    deleted = await api_connection.delete_table_db(TEST_NONEXISTENT_DB)
+    assert not deleted
+
+
+@pytest.mark.asyncio
+async def test_open_delete_table_db(api_connection: veilid.VeilidAPI):
+    # delete test db if it exists
+    await api_connection.delete_table_db(TEST_DB)
+
+    tdb = await api_connection.open_table_db(TEST_DB, 1)
+    async with tdb:
+        # delete should fail since it is still open
+        with pytest.raises(veilid.VeilidAPIErrorGeneric) as exc:
+            await api_connection.delete_table_db(TEST_DB)
+        # drop the db
+    
+    # now delete should succeed
+    deleted = await api_connection.delete_table_db(TEST_DB)
+    assert deleted
+
+@pytest.mark.asyncio
+async def test_open_twice_table_db(api_connection: veilid.VeilidAPI):
+    # delete test db if it exists
+    await api_connection.delete_table_db(TEST_DB)
+
+    tdb = await api_connection.open_table_db(TEST_DB, 1)
+    tdb2 = await api_connection.open_table_db(TEST_DB, 1)
+    
+    # delete should fail because open
+    with pytest.raises(veilid.VeilidAPIErrorGeneric) as exc:
+        await api_connection.delete_table_db(TEST_DB)
+    await tdb.release()
+    
+    # delete should fail because open
+    with pytest.raises(veilid.VeilidAPIErrorGeneric) as exc:
+        await api_connection.delete_table_db(TEST_DB)
+    await tdb2.release()
+
+    # delete should now succeed
+    deleted = await api_connection.delete_table_db(TEST_DB)
+    assert deleted
+
+
+@pytest.mark.asyncio
+async def test_open_twice_table_db_store_load(api_connection: veilid.VeilidAPI):
+    # delete test db if it exists
+    await api_connection.delete_table_db(TEST_DB)
+
+    tdb = await api_connection.open_table_db(TEST_DB, 1)
+    async with tdb:
+        tdb2 = await api_connection.open_table_db(TEST_DB, 1)
+        async with tdb2:
+            # store into first db copy    
+            await tdb.store(b"asdf", b"1234")
+            # load from second db copy
+            assert await tdb.load(b"asdf") == b"1234"
+
+    # delete should now succeed
+    deleted = await api_connection.delete_table_db(TEST_DB)
+    assert deleted
+
+@pytest.mark.asyncio
+async def test_open_twice_table_db_store_delete_load(api_connection: veilid.VeilidAPI):
+    # delete test db if it exists
+    await api_connection.delete_table_db(TEST_DB)
+
+    tdb = await api_connection.open_table_db(TEST_DB, 1)
+    async with tdb:
+        tdb2 = await api_connection.open_table_db(TEST_DB, 1)
+        async with tdb2:
+
+            # store into first db copy    
+            await tdb.store(b"asdf", b"1234")
+            # delete from second db copy and clean up
+            await tdb2.delete(b"asdf")
+        
+        # load from first db copy
+        assert await tdb.load(b"asdf") == None
+
+    # delete should now succeed
+    deleted = await api_connection.delete_table_db(TEST_DB)
+    assert deleted
+
+
+@pytest.mark.asyncio
+async def test_resize_table_db(api_connection: veilid.VeilidAPI):
+    # delete test db if it exists
+    await api_connection.delete_table_db(TEST_DB)
+
+    tdb = await api_connection.open_table_db(TEST_DB, 1)
+    async with tdb:
+        # reopen the db with more columns should fail if it is already open
+        with pytest.raises(veilid.VeilidAPIErrorGeneric) as exc:
+            await api_connection.open_table_db(TEST_DB, 2)
+        
+    tdb2 = await api_connection.open_table_db(TEST_DB, 2)
+    async with tdb2:
+        # write something to second column
+        await tdb2.store(b"qwer", b"5678", col = 1)
+        
+        # reopen the db with fewer columns
+        tdb = await api_connection.open_table_db(TEST_DB, 1)
+        async with tdb:
+
+            # Should fail access to second column    
+            with pytest.raises(veilid.VeilidAPIErrorGeneric) as exc:
+                await tdb.load(b"qwer", col = 1)
+            
+            # Should succeed with access to second column    
+            assert await tdb2.load(b"qwer", col = 1) == b"5678"
+        
+    # now delete should succeed
+    deleted = await api_connection.delete_table_db(TEST_DB)
+    assert deleted
+

veilid-python/veilid/api.py

@@ -7,15 +7,19 @@ from .state import VeilidState
 
 class RoutingContext(ABC):
     @abstractmethod
-    async def with_privacy(self) -> Self:
+    async def release(self):
         pass
 
     @abstractmethod
-    async def with_custom_privacy(self, stability: types.Stability) -> Self:
+    async def with_privacy(self, release = True) -> Self:
         pass
 
     @abstractmethod
-    async def with_sequencing(self, sequencing: types.Sequencing) -> Self:
+    async def with_custom_privacy(self, stability: types.Stability, release = True) -> Self:
+        pass
+
+    @abstractmethod
+    async def with_sequencing(self, sequencing: types.Sequencing, release = True) -> Self:
         pass
 
     @abstractmethod
@@ -89,21 +93,25 @@ class TableDbTransaction(ABC):
         pass
 
     @abstractmethod
-    async def store(self, col: int, key: bytes, value: bytes):
+    async def store(self, key: bytes, value: bytes, col: int = 0):
         pass
 
     @abstractmethod
-    async def delete(self, col: int, key: bytes):
+    async def delete(self, key: bytes, col: int = 0):
         pass
 
 
 class TableDb(ABC):
+    @abstractmethod
+    async def release(self):
+        pass
+
     @abstractmethod
     async def get_column_count(self) -> int:
         pass
 
     @abstractmethod
-    async def get_keys(self, col: int) -> list[bytes]:
+    async def get_keys(self, col: int = 0) -> list[bytes]:
         pass
 
     @abstractmethod
@@ -111,19 +119,23 @@ class TableDb(ABC):
         pass
 
     @abstractmethod
-    async def store(self, col: int, key: bytes, value: bytes):
+    async def store(self, key: bytes, value: bytes, col: int = 0):
         pass
 
     @abstractmethod
-    async def load(self, col: int, key: bytes) -> Optional[bytes]:
+    async def load(self, key: bytes, col: int = 0) -> Optional[bytes]:
         pass
 
     @abstractmethod
-    async def delete(self, col: int, key: bytes) -> Optional[bytes]:
+    async def delete(self, key: bytes, col: int = 0) -> Optional[bytes]:
         pass
 
 
 class CryptoSystem(ABC):
+    @abstractmethod
+    async def release(self):
+        pass
+
     @abstractmethod
     async def cached_dh(
         self, key: types.PublicKey, secret: types.SecretKey
@@ -284,7 +296,7 @@ class VeilidAPI(ABC):
         pass
 
     @abstractmethod
-    async def delete_table_db(self, name: str):
+    async def delete_table_db(self, name: str) -> bool:
         pass
 
     @abstractmethod

veilid-python/veilid/json_api.py

@@ -320,7 +320,7 @@ class _JsonVeilidAPI(VeilidAPI):
         )
         return _JsonTableDb(self, db_id)
 
-    async def delete_table_db(self, name: str):
+    async def delete_table_db(self, name: str) -> bool:
         return raise_api_result(
             await self.send_ndjson_request(Operation.DELETE_TABLE_DB, name=name)
         )
@@ -411,19 +411,44 @@ def validate_rc_op(request: dict, response: dict):
 class _JsonRoutingContext(RoutingContext):
     api: _JsonVeilidAPI
     rc_id: int
+    done: bool
 
     def __init__(self, api: _JsonVeilidAPI, rc_id: int):
         self.api = api
         self.rc_id = rc_id
+        self.done = False
 
     def __del__(self):
-        self.api.send_one_way_ndjson_request(
+        if not self.done:
-            Operation.ROUTING_CONTEXT,
+            # attempt to clean up server-side anyway
-            rc_id=self.rc_id,
+            self.api.send_one_way_ndjson_request(
-            rc_op=RoutingContextOperation.RELEASE,
+                Operation.ROUTING_CONTEXT,
-        )
+                rc_id=self.rc_id,
+                rc_op=RoutingContextOperation.RELEASE
+            )
+            
+            # complain
+            raise AssertionError("Should have released routing context before dropping object")
 
-    async def with_privacy(self) -> Self:
+    async def __aenter__(self) -> Self:
+        return self
+
+    async def __aexit__(self, *excinfo):
+        if not self.done:
+            await self.release()
+
+    async def release(self):
+        if self.done:
+            return
+        await self.api.send_ndjson_request(
+            Operation.ROUTING_CONTEXT,
+            validate=validate_rc_op,
+            rc_id=self.rc_id,
+            rc_op=RoutingContextOperation.RELEASE
+        )
+        self.done = True
+
+    async def with_privacy(self, release = True) -> Self:
         new_rc_id = raise_api_result(
             await self.api.send_ndjson_request(
                 Operation.ROUTING_CONTEXT,
@@ -432,9 +457,11 @@ class _JsonRoutingContext(RoutingContext):
                 rc_op=RoutingContextOperation.WITH_PRIVACY,
             )
         )
+        if release:
+            await self.release()
         return self.__class__(self.api, new_rc_id)
 
-    async def with_custom_privacy(self, stability: Stability) -> Self:
+    async def with_custom_privacy(self, stability: Stability, release = True) -> Self:
         new_rc_id = raise_api_result(
             await self.api.send_ndjson_request(
                 Operation.ROUTING_CONTEXT,
@@ -444,9 +471,11 @@ class _JsonRoutingContext(RoutingContext):
                 stability=stability,
             )
         )
+        if release:
+            await self.release()
         return self.__class__(self.api, new_rc_id)
 
-    async def with_sequencing(self, sequencing: Sequencing) -> Self:
+    async def with_sequencing(self, sequencing: Sequencing, release = True) -> Self:
         new_rc_id = raise_api_result(
             await self.api.send_ndjson_request(
                 Operation.ROUTING_CONTEXT,
@@ -456,6 +485,8 @@ class _JsonRoutingContext(RoutingContext):
                 sequencing=sequencing,
             )
         )
+        if release:
+            await self.release()
         return self.__class__(self.api, new_rc_id)
 
     async def app_call(self, target: TypedKey | RouteId, request: bytes) -> bytes:
@@ -627,9 +658,27 @@ class _JsonTableDbTransaction(TableDbTransaction):
 
     def __del__(self):
         if not self.done:
-            raise AssertionError("Should have committed or rolled back transaction")
+            # attempt to clean up server-side anyway
+            self.api.send_one_way_ndjson_request(
+                Operation.TABLE_DB_TRANSACTION,
+                tx_id=self.tx_id,
+                tx_op=TableDbTransactionOperation.ROLLBACK,
+            )
+
+            # complain
+            raise AssertionError("Should have committed or rolled back transaction before dropping object")
+
+    async def __aenter__(self) -> Self:
+        return self
+
+    async def __aexit__(self, *excinfo):
+        if not self.done:
+            await self.rollback()
 
     async def commit(self):
+        if self.done:
+            raise AssertionError("Transaction is already done")
+    
         raise_api_result(
             await self.api.send_ndjson_request(
                 Operation.TABLE_DB_TRANSACTION,
@@ -641,17 +690,17 @@ class _JsonTableDbTransaction(TableDbTransaction):
         self.done = True
 
     async def rollback(self):
-        raise_api_result(
+        if self.done:
-            await self.api.send_ndjson_request(
+            raise AssertionError("Transaction is already done")
-                Operation.TABLE_DB_TRANSACTION,
+        await self.api.send_ndjson_request(
-                validate=validate_tx_op,
+            Operation.TABLE_DB_TRANSACTION,
-                tx_id=self.tx_id,
+            validate=validate_tx_op,
-                tx_op=TableDbTransactionOperation.ROLLBACK,
+            tx_id=self.tx_id,
-            )
+            tx_op=TableDbTransactionOperation.ROLLBACK,
         )
         self.done = True
 
-    async def store(self, col: int, key: bytes, value: bytes):
+    async def store(self, key: bytes, value: bytes, col: int = 0):
         await self.api.send_ndjson_request(
             Operation.TABLE_DB_TRANSACTION,
             validate=validate_tx_op,
@@ -662,7 +711,7 @@ class _JsonTableDbTransaction(TableDbTransaction):
             value=value,
         )
 
-    async def delete(self, col: int, key: bytes):
+    async def delete(self, key: bytes, col: int = 0):
         await self.api.send_ndjson_request(
             Operation.TABLE_DB_TRANSACTION,
             validate=validate_tx_op,
@@ -684,15 +733,44 @@ def validate_db_op(request: dict, response: dict):
 class _JsonTableDb(TableDb):
     api: _JsonVeilidAPI
     db_id: int
+    done: bool
 
     def __init__(self, api: _JsonVeilidAPI, db_id: int):
         self.api = api
         self.db_id = db_id
+        self.done = False
 
     def __del__(self):
-        self.api.send_one_way_ndjson_request(
+        if not self.done:
-            Operation.TABLE_DB, db_id=self.db_id, rc_op=TableDbOperation.RELEASE
+
+            # attempt to clean up server-side anyway
+            self.api.send_one_way_ndjson_request(
+                Operation.TABLE_DB,
+                db_id=self.db_id,
+                db_op=TableDbOperation.RELEASE
+            )
+
+            # complain
+            raise AssertionError("Should have released table db before dropping object")
+
+    async def __aenter__(self) -> Self:
+        return self
+
+    async def __aexit__(self, *excinfo):
+        if not self.done:
+            await self.release()
+
+    async def release(self):
+        if self.done:
+            return
+        await self.api.send_ndjson_request(
+            Operation.TABLE_DB,
+            validate=validate_db_op,
+            db_id=self.db_id,
+            db_op=TableDbOperation.RELEASE
         )
+        self.done = True
+
 
     async def get_column_count(self) -> int:
         return raise_api_result(
@@ -704,7 +782,7 @@ class _JsonTableDb(TableDb):
             )
         )
 
-    async def get_keys(self, col: int) -> list[bytes]:
+    async def get_keys(self, col: int = 0) -> list[bytes]:
         return list(
             map(
                 lambda x: urlsafe_b64decode_no_pad(x),
@@ -731,7 +809,7 @@ class _JsonTableDb(TableDb):
         )
         return _JsonTableDbTransaction(self.api, tx_id)
 
-    async def store(self, col: int, key: bytes, value: bytes):
+    async def store(self, key: bytes, value: bytes, col: int = 0):
         return raise_api_result(
             await self.api.send_ndjson_request(
                 Operation.TABLE_DB,
@@ -744,7 +822,7 @@ class _JsonTableDb(TableDb):
             )
         )
 
-    async def load(self, col: int, key: bytes) -> Optional[bytes]:
+    async def load(self, key: bytes, col: int = 0) -> Optional[bytes]:
         res = raise_api_result(
             await self.api.send_ndjson_request(
                 Operation.TABLE_DB,
@@ -757,7 +835,7 @@ class _JsonTableDb(TableDb):
         )
         return None if res is None else urlsafe_b64decode_no_pad(res)
 
-    async def delete(self, col: int, key: bytes) -> Optional[bytes]:
+    async def delete(self, key: bytes, col: int = 0) -> Optional[bytes]:
         res = raise_api_result(
             await self.api.send_ndjson_request(
                 Operation.TABLE_DB,
@@ -782,17 +860,43 @@ def validate_cs_op(request: dict, response: dict):
 class _JsonCryptoSystem(CryptoSystem):
     api: _JsonVeilidAPI
     cs_id: int
+    done: bool
 
     def __init__(self, api: _JsonVeilidAPI, cs_id: int):
         self.api = api
         self.cs_id = cs_id
+        self.done = False
 
     def __del__(self):
-        self.api.send_one_way_ndjson_request(
+        if not self.done:
+
+            # attempt to clean up server-side anyway
+            self.api.send_one_way_ndjson_request(
+                Operation.CRYPTO_SYSTEM,
+                cs_id=self.cs_id,
+                cs_op=CryptoSystemOperation.RELEASE
+            )
+
+            # complain
+            raise AssertionError("Should have released crypto system before dropping object")
+
+    async def __aenter__(self) -> Self:
+        return self
+
+    async def __aexit__(self, *excinfo):
+        if not self.done:
+            await self.release()
+
+    async def release(self):
+        if self.done:
+            return
+        await self.api.send_ndjson_request(
             Operation.CRYPTO_SYSTEM,
+            validate=validate_cs_op,
             cs_id=self.cs_id,
-            cs_op=CryptoSystemOperation.RELEASE,
+            cs_op=CryptoSystemOperation.RELEASE
         )
+        self.done = True
 
     async def cached_dh(self, key: PublicKey, secret: SecretKey) -> SharedSecret:
         return SharedSecret(

veilid-python/veilid/schema/RecvMessage.json

@@ -1319,6 +1319,30 @@
             },
             {
               "type": "object",
+              "anyOf": [
+                {
+                  "type": "object",
+                  "required": [
+                    "value"
+                  ],
+                  "properties": {
+                    "value": {
+                      "type": "null"
+                    }
+                  }
+                },
+                {
+                  "type": "object",
+                  "required": [
+                    "error"
+                  ],
+                  "properties": {
+                    "error": {
+                      "$ref": "#/definitions/VeilidAPIError"
+                    }
+                  }
+                }
+              ],
               "required": [
                 "tx_op"
               ],
@@ -1333,6 +1357,30 @@
             },
             {
               "type": "object",
+              "anyOf": [
+                {
+                  "type": "object",
+                  "required": [
+                    "value"
+                  ],
+                  "properties": {
+                    "value": {
+                      "type": "null"
+                    }
+                  }
+                },
+                {
+                  "type": "object",
+                  "required": [
+                    "error"
+                  ],
+                  "properties": {
+                    "error": {
+                      "$ref": "#/definitions/VeilidAPIError"
+                    }
+                  }
+                }
+              ],
               "required": [
                 "tx_op"
               ],

veilid-python/veilid/state.py

@@ -3,7 +3,7 @@ from typing import Optional, Self
 
 from .config import VeilidConfig
 from .types import (ByteCount, RouteId, Timestamp, TimestampDuration, TypedKey,
-                    ValueData, ValueSubkey, VeilidLogLevel,
+                    ValueData, ValueSubkey, VeilidLogLevel, OperationId,
                     urlsafe_b64decode_no_pad)
 
 
@@ -309,9 +309,9 @@ class VeilidAppMessage:
 class VeilidAppCall:
     sender: Optional[TypedKey]
     message: bytes
-    call_id: str
+    call_id: OperationId
 
-    def __init__(self, sender: Optional[TypedKey], message: bytes, call_id: str):
+    def __init__(self, sender: Optional[TypedKey], message: bytes, call_id: OperationId):
         self.sender = sender
         self.message = message
         self.call_id = call_id
@@ -322,7 +322,7 @@ class VeilidAppCall:
         return cls(
             None if j["sender"] is None else TypedKey(j["sender"]),
             urlsafe_b64decode_no_pad(j["message"]),
-            j["call_id"],
+            OperationId(j["call_id"]),
         )
 
 

veilid-wasm/src/lib.rs

@@ -817,7 +817,7 @@ pub fn table_db_transaction_store(id: u32, col: u32, key: String, value: String)
             tdbt.clone()
         };
 
-        tdbt.store(col, &key, &value);
+        tdbt.store(col, &key, &value)?;
         APIRESULT_UNDEFINED
     })
 }
@@ -836,7 +836,7 @@ pub fn table_db_transaction_delete(id: u32, col: u32, key: String) -> Promise {
             tdbt.clone()
         };
 
-        tdbt.delete(col, &key);
+        tdbt.delete(col, &key)?;
         APIRESULT_UNDEFINED
     })
 }