Initial commit - Event Planner application

node_modules/kysely/dist/esm/driver/single-connection-provider.js

@@ -0,0 +1,26 @@
+/// <reference types="./single-connection-provider.d.ts" />
+const ignoreError = () => { };
+export class SingleConnectionProvider {
+    #connection;
+    #runningPromise;
+    constructor(connection) {
+        this.#connection = connection;
+    }
+    async provideConnection(consumer) {
+        while (this.#runningPromise) {
+            await this.#runningPromise.catch(ignoreError);
+        }
+        // `#runningPromise` must be set to undefined before it's
+        // resolved or rejected. Otherwise the while loop above
+        // will misbehave.
+        this.#runningPromise = this.#run(consumer).finally(() => {
+            this.#runningPromise = undefined;
+        });
+        return this.#runningPromise;
+    }
+    // Run the runner in an async function to make sure it doesn't
+    // throw synchronous errors.
+    async #run(runner) {
+        return await runner(this.#connection);
+    }
+}