ton/pi_harness
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

fix(ai): support OpenRouter session affinity (#6496)

Browse Source 
Fixes #6366
This commit is contained in:
Petr Houška
2026-07-13 09:57:53 +02:00
committed by GitHub
parent f7b78e2a42
commit 298665cfb9
14 changed files with 229 additions and 25 deletions
Download Patch File Download Diff File Expand all files Collapse all files
packages/ai/README.md
+3 -2
View File
@@ -1070,7 +1070,8 @@ interface OpenAICompletionsCompat {
supportsReasoningEffort?: boolean; // Whether provider supports `reasoning_effort` (default: true)
supportsUsageInStreaming?: boolean; // Whether provider supports `stream_options: { include_usage: true }` (default: true)
supportsStrictMode?: boolean; // Whether provider supports `strict` in tool definitions (default: true)
sendSessionAffinityHeaders?: boolean; // Whether to send `session_id`, `x-client-request-id`, and `x-session-affinity` from `sessionId` when caching is enabled (default: false)
sendSessionAffinityHeaders?: boolean; // Send session-affinity data from `sessionId` (default: false)
sessionAffinityFormat?: 'openai' | 'openai-nosession' | 'openrouter'; // Format for session affinity: 'openai' uses `prompt_cache_key`, `session_id`, `x-client-request-id`, and `x-session-affinity`; 'openai-nosession' uses `prompt_cache_key`, `x-client-request-id`, and `x-session-affinity`; 'openrouter' uses `x-session-id` (default: auto-detected)
maxTokensField?: 'max_completion_tokens' | 'max_tokens'; // Which field name to use (default: max_completion_tokens)
requiresToolResultName?: boolean; // Whether tool results require the `name` field (default: false)
requiresAssistantAfterToolResult?: boolean; // Whether tool results must be followed by an assistant message (default: false)
@@ -1085,7 +1086,7 @@ interface OpenAICompletionsCompat {
interface OpenAIResponsesCompat {
supportsDeveloperRole?: boolean; // Whether provider supports `developer` role vs `system` (default: true)
sendSessionIdHeader?: boolean; // Whether to send `session_id` from `sessionId` when caching is enabled (default: true)
sessionAffinityFormat?: 'openai' | 'openai-nosession' | 'openrouter'; // Session-affinity header format: 'openai' sends `session_id` and `x-client-request-id`; 'openai-nosession' sends `x-client-request-id`; 'openrouter' sends `x-session-id`. Does not affect the `prompt_cache_key` body param (default: auto-detected)
supportsLongCacheRetention?: boolean; // Whether provider supports `prompt_cache_retention: "24h"` (default: true)
}
```