From c448d876b597e6b96f08a9c75e781e2b53ad4456 Mon Sep 17 00:00:00 2001
From: Rolands <rolands.laucis@gmail.com>
Date: Tue, 6 Jan 2026 12:01:35 +0200
Subject: [PATCH] SERV auto responds with return truthy val

---
 core/core-server.ts    | 8 ++++++--
 core/package-lock.json | 4 ++--
 core/package.json      | 2 +-
 core/types.d.ts        | 2 +-
 4 files changed, 10 insertions(+), 6 deletions(-)

diff --git a/core/core-server.ts b/core/core-server.ts
index 3c60a17..bdcf78c 100644
--- a/core/core-server.ts
+++ b/core/core-server.ts
@@ -498,8 +498,12 @@ export class SocioServer extends LogHandler {
                         break;
                     }
                     case ServerMessageKind.SERV: {
-                        if (this.lifecycle_hooks.serv)
-                            await this.lifecycle_hooks.serv(client, data);
+                        if (this.lifecycle_hooks.serv){
+                            const res = await this.lifecycle_hooks.serv(client, data);
+                            if (res !== undefined){
+                                client.Send(ClientMessageKind.RES, { id: data?.id, result: { success: 1, res } } as C_RES_data);
+                            }
+                        }
                         else throw new E('Client sent generic data to the server, but the hook for it is not registed. [#no-serv-hook]', client_id);
                         break;
                     }
diff --git a/core/package-lock.json b/core/package-lock.json
index 39ebf3f..a820536 100644
--- a/core/package-lock.json
+++ b/core/package-lock.json
@@ -1,12 +1,12 @@
 {
   "name": "socio",
-  "version": "1.15.5",
+  "version": "1.15.6",
   "lockfileVersion": 2,
   "requires": true,
   "packages": {
     "": {
       "name": "socio",
-      "version": "1.15.5",
+      "version": "1.15.6",
       "license": "MIT",
       "dependencies": {
         "@msgpack/msgpack": "^3.1.2",
diff --git a/core/package.json b/core/package.json
index ec50c33..943a603 100644
--- a/core/package.json
+++ b/core/package.json
@@ -1,6 +1,6 @@
 {
   "name": "socio",
-  "version": "1.15.5",
+  "version": "1.15.6",
   "description": "A WebSocket Real-Time Communication (RTC) API framework.",
   "main": "./dist/core.js",
   "type": "module",
diff --git a/core/types.d.ts b/core/types.d.ts
index a9945db..b9dcce7 100644
--- a/core/types.d.ts
+++ b/core/types.d.ts
@@ -39,7 +39,7 @@ type ServerHookDefinitions = {
     auth?: (caller_client: SocioSession, params: object | null) => boolean | Promise<boolean>,
     gen_client_id?: () => ClientID | Promise<ClientID>,
     grant_perm?: (caller_client: SocioSession, data: GET_PERM_data) => boolean | Promise<boolean>,
-    serv?: (caller_client: SocioSession, data: MessageDataObj) => void | Promise<void>,
+    serv?: (caller_client: SocioSession, data: MessageDataObj) => any | Promise<any>,
     admin?: (caller_client: SocioSession, data: MessageDataObj) => boolean | Promise<boolean>,
     blob?: (caller_client: SocioSession, request: Buffer | ArrayBuffer | Buffer[]) => boolean | Promise<boolean>,
     file_upload?: (caller_client: SocioSession, files?: SocioFiles, data?: any) => Bit | boolean | Promise<Bit | boolean>,