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refactor(pr): narrow Codex cache fix scope

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Remove the experimental auth-affinity routing changes from this PR so it stays focused on the validated Codex continuity fix. This keeps the prompt-cache repair while avoiding unrelated routing-policy concerns such as provider/model affinity scope, lifecycle cleanup, and hard-pin fallback semantics.
This commit is contained in:
VooDisss
2026-03-27 19:06:34 +02:00
parent 6962e09dd9
commit 35f158d526
3 changed files with 8 additions and 241 deletions
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29
sdk/api/handlers/handlers.go
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@@ -46,7 +46,6 @@ type ErrorDetail struct {
}
const idempotencyKeyMetadataKey = "idempotency_key"
const authAffinityMetadataKey = "auth_affinity_key"
const (
defaultStreamingKeepAliveSeconds = 0
@@ -190,11 +189,9 @@ func requestExecutionMetadata(ctx context.Context) map[string]any {
// Idempotency-Key is an optional client-supplied header used to correlate retries.
// It is forwarded as execution metadata; when absent we generate a UUID.
key := ""
explicitIdempotencyKey := ""
if ctx != nil {
if ginCtx, ok := ctx.Value("gin").(*gin.Context); ok && ginCtx != nil && ginCtx.Request != nil {
explicitIdempotencyKey = strings.TrimSpace(ginCtx.GetHeader("Idempotency-Key"))
key = explicitIdempotencyKey
key = strings.TrimSpace(ginCtx.GetHeader("Idempotency-Key"))
}
}
if key == "" {
@@ -210,34 +207,10 @@ func requestExecutionMetadata(ctx context.Context) map[string]any {
}
if executionSessionID := executionSessionIDFromContext(ctx); executionSessionID != "" {
meta[coreexecutor.ExecutionSessionMetadataKey] = executionSessionID
} else if ctx != nil {
if ginCtx, ok := ctx.Value("gin").(*gin.Context); ok && ginCtx != nil {
if apiKey, exists := ginCtx.Get("apiKey"); exists && apiKey != nil {
if principal := stablePrincipalMetadataKey(apiKey); principal != "" {
meta[authAffinityMetadataKey] = principal
}
}
}
}
return meta
}
func stablePrincipalMetadataKey(raw any) string {
var keyStr string
switch v := raw.(type) {
case string:
keyStr = v
case fmt.Stringer:
keyStr = v.String()
default:
keyStr = fmt.Sprintf("%v", raw)
}
if trimmed := strings.TrimSpace(keyStr); trimmed != "" {
return "principal:" + trimmed
}
return ""
}
func pinnedAuthIDFromContext(ctx context.Context) string {
if ctx == nil {
return ""