Prevent hanging on TCP connections that won't return [any/full] OPC UA data #628
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jb0n
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magiconair
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Mar 22, 2023
This prevents io.ReadFull to hang.
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I've rebased your changes onto @kung-foo it would be great if you could have a look at this as well. I've tagged this for v0.4 since this may have some wider implications. |
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Hey thanks for the reply. I had a few things I was going to take out of
that CR, I'll do that as well as implement your suggestion.
…On Wed, Mar 22, 2023 at 6:53 AM Frank Schröder ***@***.***> wrote:
***@***.**** requested changes on this pull request.
Thank you. Can you just use a time.Duration and check if it is greater
than zero instead of using a pointer? Then I'll merge it.
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Great lib! I was using it to look at some interesting OPC UA servers I found on the internet (scanning for them truth be told) and ran into situations where io.ReadFull hangs forever. I made some changes and allowed the Dialer to have a read timeout it can pass to connections.