Nothing happens after Steam API calls?

Callbacks may not be pumped. Ensure RunCallbacks runs on the correct thread at a steady cadence.

Steam Callback Pump Scaffold Generator

Minimal MonoBehaviour scaffold so invites, stats, and inventory results actually dispatch.

How it works

After the pump runs, review C# for short-lived delegates and disposed objects holding Steam callbacks — common sources of “sometimes it fires, sometimes it doesn’t.”

RunCallbacks must run frequently on the thread expected by your wrapper. This emits a minimal Unity pump; adapt for dedicated server splits.

WrapperRuntime

Pump inLoading screens may block or slow Update

using Steamworks;
using UnityEngine;
public sealed class SteamCallbackPump : MonoBehaviour
{
    void Update()
    {
        SteamAPI.RunCallbacks();
    }
}

Generated Markdown

# Steam callback pump scaffold

- Wrapper: steamworks_net
- Runtime: client
- Unity hook: Update

## Generated MonoBehaviour
```csharp
using Steamworks;
using UnityEngine;
public sealed class SteamCallbackPump : MonoBehaviour
{
    void Update()
    {
        SteamAPI.RunCallbacks();
    }
}
```

## Features that need pumping
- Achievements / stats callbacks: silent failure if callbacks not pumped
- Lobby & matchmaking: silent failure if callbacks not pumped
- MicroTxn / inventory results: silent failure if callbacks not pumped
- Workshop UGC create/update: silent failure if callbacks not pumped
- Auth session ticket (async): silent failure if callbacks not pumped

## Regression checklist
- [ ] Callback counter / timestamp log in dev build.
- [ ] Stress: spam API calls, confirm completion callbacks fire same frame or next.

FAQ

Nothing happens after Steam API calls?: Callbacks may not be pumped. Ensure RunCallbacks runs on the correct thread at a steady cadence.

Steam Callback Pump Scaffold Generator

How it works

FAQ

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