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Cannot use WebSocket Hibernation API #736

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broccolihighkicks opened this issue Jun 5, 2023 · 3 comments
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Cannot use WebSocket Hibernation API #736

broccolihighkicks opened this issue Jun 5, 2023 · 3 comments

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@broccolihighkicks
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workerd = 1.20230518.0
wrangler = 3.0.1

When using the example code from here: cloudflare/workers-chat-demo#32 and running wrangler dev

I get this error:

workerd/jsg/util.c++:276: error: e = workerd/api/actor-state.c++:794: failed: expected a.getHibernationEventType() != nullptr

The docs say this is in beta. Does this mean it does not work?

Do you know when it will/what I can do to enable it locally?

Thanks.
@broccolihighkicks broccolihighkicks mentioned this issue Jun 5, 2023
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@broccolihighkicks broccolihighkicks changed the title Cannot use WebSocket Hibernation Cannot use WebSocket Hibernation API Jun 5, 2023
@MellowYarker
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Sorry, seems like the docs update hasn't gone out yet. Hibernation doesn't work for wrangler dev yet, your best bet at this point is to deploy a worker and use it for testing.

@threepointone
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This now works with wrangler dev in newer versions

@MellowYarker
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Thanks for the reminder Sunil, fixed by #788 included in release v1.20230628.0, which I believe is used in Wrangler 3.1.2 or greater.

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3 participants
@threepointone @MellowYarker @broccolihighkicks