TypeError: echo.attach is not a function
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- JavaScript
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Description
I just use the sample code, "A simplified echo SockJS server" on readme, but I got the error message
echo.attach(server);
^
TypeError: echo.attach is not a function
But I see attach() does exist at https://github.com/sockjs/sockjs-node/blob/main/lib/server.js#L58 so I can't figure out why.
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Research direction
Start with the “A simplified echo SockJS server” sample in the README and reproduce the TypeError. Compare the sample with the attach() definition linked in lib/server.js, then verify that the corrected sample runs without the error.
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Assessment
- Tech stack
- javascript, node.js
- Domain
- backend
- Issue type
- Bug
- Difficulty
- 3/5
- Estimated time
- 1-2 days
- Activity status
- Stale
- Clarity
- Needs clarification
- Newbie friendliness
- 35/100