fix(runtime-fallback): make fallback provider selection provider-agnostic (fixes #2303)

2026-03-19 21:02:34 +09:00
parent d2a49428b9
commit 0e610a72bc
4 changed files with 82 additions and 3 deletions
@@ -35,10 +35,14 @@ export function tryFallbackRetry(args: {
  const providerModelsCache = readProviderModelsCache()
  const connectedProviders = providerModelsCache?.connected ?? readConnectedProvidersCache()
  const connectedSet = connectedProviders ? new Set(connectedProviders.map(p => p.toLowerCase())) : null
+  const preferredProvider = task.model?.providerID?.toLowerCase()

  const isReachable = (entry: FallbackEntry): boolean => {
    if (!connectedSet) return true
-    return entry.providers.some((p) => connectedSet.has(p.toLowerCase()))
+    if (entry.providers.some((provider) => connectedSet.has(provider.toLowerCase()))) {
+      return true
+    }
+    return preferredProvider ? connectedSet.has(preferredProvider) : false
  }

  let selectedAttemptCount = attemptCount