ILangfuseResourceLockProvider
NexusLabs.Foundry.Langfuse¶
ILangfuseResourceLockProvider Interface¶
Coordinates project-resource creation across Langfuse client instances.
Derived
↳ LangfuseInProcessResourceLockProvider
Remarks¶
Score-config and custom-model creation do not provide a provider-side idempotency key. Hosted applications that initialize those resources from multiple processes should register a distributed implementation before calling AddFoundryLangfuse(this IServiceCollection, Action<LangfuseOptions>). Standalone applications can assign an implementation to ResourceLockProvider.
Methods¶
ILangfuseResourceLockProvider.AcquireAsync(LangfuseResourceLockKey) Method¶
Acquires exclusive ownership of a resource key without caller cancellation.
System.Threading.Tasks.ValueTask<System.IAsyncDisposable> AcquireAsync(NexusLabs.Foundry.Langfuse.LangfuseResourceLockKey key);
Parameters¶
The stable opaque key supplied by Foundry.
Returns¶
System.Threading.Tasks.ValueTask<System.IAsyncDisposable>
An asynchronous lease whose disposal releases ownership.
ILangfuseResourceLockProvider.AcquireAsync(LangfuseResourceLockKey, CancellationToken) Method¶
Acquires exclusive ownership of a resource key.
System.Threading.Tasks.ValueTask<System.IAsyncDisposable> AcquireAsync(NexusLabs.Foundry.Langfuse.LangfuseResourceLockKey key, System.Threading.CancellationToken cancellationToken);
Parameters¶
The stable opaque key supplied by Foundry.
cancellationToken System.Threading.CancellationToken
A token that can cancel the wait before ownership is acquired.
Returns¶
System.Threading.Tasks.ValueTask<System.IAsyncDisposable>
An asynchronous lease whose disposal releases ownership.
Exceptions¶
System.OperationCanceledException
cancellationToken was canceled before ownership was acquired.