From 1aff22c92c724df4118c57b0041c2b4823b63bb2 Mon Sep 17 00:00:00 2001
From: kiyo-e <kiyo-e@users.noreply.github.com>
Date: Sun, 8 Jun 2025 21:41:14 +0900
Subject: [PATCH] fix: remove Gemini-specific validation and logging from
 OpenAI payload

---
 src/index.ts | 28 ++++++----------------------
 1 file changed, 6 insertions(+), 22 deletions(-)

diff --git a/src/index.ts b/src/index.ts
index 7590cbe..549a120 100755
--- a/src/index.ts
+++ b/src/index.ts
@@ -184,26 +184,6 @@ app.post('/v1/messages', async (c) => {
     }
     if (tools.length > 0) openaiPayload.tools = tools
     
-    // Additional validation for Gemini compatibility
-    if (baseUrl.includes('gemini') || baseUrl.includes('google')) {
-      // Gemini-specific adjustments
-      if (openaiPayload.max_tokens === undefined) {
-        // Gemini might require max_tokens
-        openaiPayload.max_tokens = 4096
-      }
-      
-      // Log for debugging Gemini issues
-      console.log('Sending to Gemini-like API:', {
-        model: openaiPayload.model,
-        messageCount: openaiPayload.messages.length,
-        hasTools: !!openaiPayload.tools,
-        toolCount: openaiPayload.tools?.length || 0,
-        messageRoles: openaiPayload.messages.map((m: any) => m.role),
-        hasMaxTokens: !!openaiPayload.max_tokens,
-        temperature: openaiPayload.temperature
-      })
-    }
-    
     debug('OpenAI payload:', openaiPayload)
 
     const headers: Record<string, string> = {
@@ -507,7 +487,11 @@ app.post('/v1/messages', async (c) => {
           console.error('Streaming error:', error)
           controller.error(error)
         } finally {
-          controller.close()
+          try {
+            controller.close()
+          } catch {
+            // Controller already closed, ignore
+          }
         }
       }
     }), {
@@ -533,4 +517,4 @@ function mapStopReason(finishReason: string): string {
   }
 }
 
-export default app
\ No newline at end of file
+export default app