From e2c86490bfb7be5e4ffa3073c505e5d345d6b839 Mon Sep 17 00:00:00 2001
From: sisyphusse1-ops <sisyphusse1-ops@users.noreply.github.com>
Date: Fri, 15 May 2026 16:46:58 +0000
Subject: [PATCH] feat(client): add RESET command
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Adds support for the RESET command which performs a full reset of the
connection state — discarding any pending MULTI transaction,
unsubscribing from every channel and pattern, exiting client tracking
and monitor modes, selecting database 0 and resetting other connection
state.

Closes #1969
---
 packages/client/lib/commands/RESET.spec.ts | 20 ++++++++++++++++++++
 packages/client/lib/commands/RESET.ts      | 20 ++++++++++++++++++++
 packages/client/lib/commands/index.ts      | 19 +++++++++++++++++++
 3 files changed, 59 insertions(+)
 create mode 100644 packages/client/lib/commands/RESET.spec.ts
 create mode 100644 packages/client/lib/commands/RESET.ts

diff --git a/packages/client/lib/commands/RESET.spec.ts b/packages/client/lib/commands/RESET.spec.ts
new file mode 100644
index 0000000000..50b782f71e
--- /dev/null
+++ b/packages/client/lib/commands/RESET.spec.ts
@@ -0,0 +1,20 @@
+import { strict as assert } from 'node:assert';
+import testUtils, { GLOBAL } from '../test-utils';
+import RESET from './RESET';
+import { parseArgs } from './generic-transformers';
+
+describe('RESET', () => {
+  it('transformArguments', () => {
+    assert.deepEqual(
+      parseArgs(RESET),
+      ['RESET']
+    );
+  });
+
+  testUtils.testWithClient('client.reset', async client => {
+    assert.equal(
+      await client.reset(),
+      'RESET'
+    );
+  }, GLOBAL.SERVERS.OPEN);
+});
diff --git a/packages/client/lib/commands/RESET.ts b/packages/client/lib/commands/RESET.ts
new file mode 100644
index 0000000000..1a5de4237c
--- /dev/null
+++ b/packages/client/lib/commands/RESET.ts
@@ -0,0 +1,20 @@
+import { CommandParser } from '../client/parser';
+import { SimpleStringReply, Command } from '../RESP/types';
+
+export default {
+  NOT_KEYED_COMMAND: true,
+  IS_READ_ONLY: true,
+  /**
+   * Performs a full reset of the connection state: discards any pending
+   * transaction (`MULTI`), unsubscribes from every channel/pattern, exits
+   * client tracking and monitor modes, selects database `0`, and resets
+   * `CLIENT TRACKINGINFO` and `CLIENT REPLY` state, among others.
+   *
+   * @param parser - The command parser
+   * @see https://redis.io/commands/reset/
+   */
+  parseCommand(parser: CommandParser) {
+    parser.push('RESET');
+  },
+  transformReply: undefined as unknown as () => SimpleStringReply<'RESET'>
+} as const satisfies Command;
diff --git a/packages/client/lib/commands/index.ts b/packages/client/lib/commands/index.ts
index 0c60cb58d5..4ec7888b37 100644
--- a/packages/client/lib/commands/index.ts
+++ b/packages/client/lib/commands/index.ts
@@ -238,6 +238,7 @@ import RANDOMKEY from './RANDOMKEY';
 import READONLY from './READONLY';
 import RENAME from './RENAME';
 import RENAMENX from './RENAMENX';
+import RESET from './RESET';
 import REPLICAOF from './REPLICAOF';
 import RESTORE_ASKING from './RESTORE-ASKING';
 import RESTORE from './RESTORE';
@@ -3487,6 +3488,24 @@ export default {
    * @see https://redis.io/commands/renamenx/
    */
   renameNX: RENAMENX,
+  /**
+   * Performs a full reset of the connection state: discards any pending
+   * transaction (`MULTI`), unsubscribes from every channel/pattern, exits
+   * client tracking and monitor modes, selects database `0`, and resets
+   * `CLIENT TRACKINGINFO` and `CLIENT REPLY` state, among others.
+   *
+   * @see https://redis.io/commands/reset/
+   */
+  RESET,
+  /**
+   * Performs a full reset of the connection state: discards any pending
+   * transaction (`MULTI`), unsubscribes from every channel/pattern, exits
+   * client tracking and monitor modes, selects database `0`, and resets
+   * `CLIENT TRACKINGINFO` and `CLIENT REPLY` state, among others.
+   *
+   * @see https://redis.io/commands/reset/
+   */
+  reset: RESET,
   /**
    * Constructs the REPLICAOF command
    *