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log storage migration

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This commit is contained in:
Bruno Windels 2021-08-27 19:34:53 +02:00
parent 0c05e97465
commit fa555bedf0
3 changed files with 15 additions and 11 deletions
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2
src/matrix/SessionContainer.js
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@ -204,7 +204,7 @@ export class SessionContainer {
reconnector: this._reconnector, reconnector: this._reconnector,
}); });
this._sessionId = sessionInfo.id; this._sessionId = sessionInfo.id;
this._storage = await this._platform.storageFactory.create(sessionInfo.id); this._storage = await this._platform.storageFactory.create(sessionInfo.id, log);
// no need to pass access token to session // no need to pass access token to session
const filteredSessionInfo = { const filteredSessionInfo = {
id: sessionInfo.id, id: sessionInfo.id,

19
src/matrix/storage/idb/StorageFactory.js
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@ -21,8 +21,9 @@ import { schema } from "./schema.js";
import { detectWebkitEarlyCloseTxnBug } from "./quirks.js"; import { detectWebkitEarlyCloseTxnBug } from "./quirks.js";
const sessionName = sessionId => `hydrogen_session_${sessionId}`; const sessionName = sessionId => `hydrogen_session_${sessionId}`;
const openDatabaseWithSessionId = function(sessionId, idbFactory) { const openDatabaseWithSessionId = function(sessionId, idbFactory, log) {
return openDatabase(sessionName(sessionId), createStores, schema.length, idbFactory); const create = (db, txn, oldVersion, version) => createStores(db, txn, oldVersion, version, log);
return openDatabase(sessionName(sessionId), create, schema.length, idbFactory);
} }
async function requestPersistedStorage() { async function requestPersistedStorage() {
@ -49,7 +50,7 @@ export class StorageFactory {
this._IDBKeyRange = IDBKeyRange; this._IDBKeyRange = IDBKeyRange;
} }
async create(sessionId) { async create(sessionId, log) {
await this._serviceWorkerHandler?.preventConcurrentSessionAccess(sessionId); await this._serviceWorkerHandler?.preventConcurrentSessionAccess(sessionId);
requestPersistedStorage().then(persisted => { requestPersistedStorage().then(persisted => {
// Firefox lies here though, and returns true even if the user denied the request // Firefox lies here though, and returns true even if the user denied the request
@ -59,7 +60,7 @@ export class StorageFactory {
}); });
const hasWebkitEarlyCloseTxnBug = await detectWebkitEarlyCloseTxnBug(this._idbFactory); const hasWebkitEarlyCloseTxnBug = await detectWebkitEarlyCloseTxnBug(this._idbFactory);
const db = await openDatabaseWithSessionId(sessionId, this._idbFactory); const db = await openDatabaseWithSessionId(sessionId, this._idbFactory, log);
return new Storage(db, this._IDBKeyRange, hasWebkitEarlyCloseTxnBug); return new Storage(db, this._IDBKeyRange, hasWebkitEarlyCloseTxnBug);
} }
@ -80,10 +81,12 @@ export class StorageFactory {
} }
} }
async function createStores(db, txn, oldVersion, version) { async function createStores(db, txn, oldVersion, version, log) {
const startIdx = oldVersion || 0; const startIdx = oldVersion || 0;
return log.wrap({l: "storage migration", oldVersion, version}, async log => {
for(let i = startIdx; i < version; ++i) {
await log.wrap(`v${i + 1}`, log => schema[i](db, txn, log));
}
});
for(let i = startIdx; i < version; ++i) {
await schema[i](db, txn);
}
} }

5
src/mocks/Storage.js
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@ -16,7 +16,8 @@ limitations under the License.
import {FDBFactory, FDBKeyRange} from "../../lib/fake-indexeddb/index.js"; import {FDBFactory, FDBKeyRange} from "../../lib/fake-indexeddb/index.js";
import {StorageFactory} from "../matrix/storage/idb/StorageFactory.js"; import {StorageFactory} from "../matrix/storage/idb/StorageFactory.js";
import {NullLogItem} from "../logging/NullLogger.js";
export function createMockStorage() { export function createMockStorage() {
return new StorageFactory(null, new FDBFactory(), FDBKeyRange).create(1); return new StorageFactory(null, new FDBFactory(), FDBKeyRange).create(1, new NullLogItem());
} }