Advanced Error Handling

Hi,

in my app it's not always guaranteed, that the URL for streaming is still available. Therefore I somehow need to know when AndroidVideoCache fails to open the URL. It would be cool, if you didn't catch the exceptions, but throw them, so we can try/catch them ourselves. So for example `proxy.getProxyUrl(url);` throws `ProxyCacheException`. Or is there another way you suggest? I don't want to `HEAD` request the resource first, just to check if it's available.

Any ideas? Thanks!

Start at the proxy.getProxyUrl(url) entry point and trace how ProxyCacheException is handled when the streaming URL cannot be opened. Determine the current observable failure behavior and define what callers should be able to catch or inspect; done means the requested failure handling is consistent without requiring a preliminary HEAD request.

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