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Merge branch 'master' into dns-monitor

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This commit is contained in:
LouisLam 2021-08-26 01:05:46 +08:00
commit 46ac753c46
30 changed files with 1571 additions and 3972 deletions
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65
server/database.js
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@ -1,9 +1,6 @@
const fs = require("fs");
const { sleep, debug, isDev } = require("../src/util");
const { R } = require("redbean-node");
const { setSetting, setting } = require("./util-server");
const knex = require("knex");
const sqlite3 = require("@louislam/sqlite3");
class Database {
@ -14,48 +11,23 @@ class Database {
static sqliteInstance = null;
static async connect() {
const acquireConnectionTimeout = 120 * 1000;
if (! this.sqliteInstance) {
this.sqliteInstance = new sqlite3.Database(Database.path);
this.sqliteInstance.run("PRAGMA journal_mode = WAL");
}
R.useBetterSQLite3 = true;
R.betterSQLite3Options.timeout = acquireConnectionTimeout;
const Dialect = require("knex/lib/dialects/sqlite3/index.js");
Dialect.prototype._driver = () => sqlite3;
if (isDev) {
Dialect.prototype.acquireConnectionOrg = Dialect.prototype.acquireConnection;
Dialect.prototype.acquireConnection = async function () {
let a = await this.acquireConnectionOrg();
debug("acquired Connection");
return a;
};
}
// Always return same connection.
Dialect.prototype.acquireRawConnection = async function () {
return Database.sqliteInstance;
};
Dialect.prototype.destroyRawConnection = async () => { }
const knexInstance = knex({
client: Dialect,
connection: { }, // Do not remove, Leave it empty is ok
R.setup("sqlite", {
filename: Database.path,
useNullAsDefault: true,
pool: {
min: 1,
max: 1,
idleTimeoutMillis: 30000,
}
acquireConnectionTimeout: acquireConnectionTimeout,
}, {
min: 1,
max: 1,
idleTimeoutMillis: 120 * 1000,
propagateCreateError: false,
acquireTimeoutMillis: acquireConnectionTimeout,
});
console.log( knexInstance.pool)
console.log("pool size")
R.setup(knexInstance);
if (process.env.SQL_LOG === "1") {
R.debug(true);
}
@ -63,6 +35,10 @@ class Database {
// Auto map the model to a bean object
R.freeze(true)
await R.autoloadModels("./server/model");
// Change to WAL
await R.exec("PRAGMA journal_mode = WAL");
console.log(await R.getAll("PRAGMA journal_mode"));
}
static async patch() {
@ -148,11 +124,18 @@ class Database {
return statement !== "";
})
// Use better-sqlite3 to run, prevent "This statement does not return data. Use run() instead"
const db = await this.getBetterSQLite3Database();
for (let statement of statements) {
await R.exec(statement);
db.prepare(statement).run();
}
}
static getBetterSQLite3Database() {
return R.knex.client.acquireConnection();
}
/**
* Special handle, because tarn.js throw a promise reject that cannot be caught
* @returns {Promise<void>}