From 9da343b2e1fd0c03e00cbf69d84cbca66cc95a35 Mon Sep 17 00:00:00 2001
From: yumoqing <yumoqing@gmail.com>
Date: Fri, 31 Jul 2026 16:30:49 +0800
Subject: [PATCH] fix: use uuid4 instead of getID() in DSPY to avoid nanoid
 collision under concurrency
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Two getID() calls per request (DSPY + uapi_request) under 200 concurrent
caused nanoid random state corruption → 34% duplicate IDs → IntegrityError.
uuid4 uses OS entropy, independent of nanoid state.
---
 wwwroot/v1/chat/completions/index.dspy | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/wwwroot/v1/chat/completions/index.dspy b/wwwroot/v1/chat/completions/index.dspy
index abb1fa5..75ad5bc 100644
--- a/wwwroot/v1/chat/completions/index.dspy
+++ b/wwwroot/v1/chat/completions/index.dspy
@@ -43,7 +43,8 @@ params_kw.llmid = llmid
 params_kw.llmcatelogid = catelogid
 
 debug(f'{params_kw.llmid=}')
-luid = getID()
+import uuid
+luid = str(uuid.uuid4())
 reserved = await env.reserve_balance(params_kw.llmid, userorgid, luid)
 if not reserved.get('ok'):
 	debug(f'{userid=} balance not enough: {reserved}')