transports: http: set substream as disconnected after closing - #3900
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This comes from investigating #3885 I'm assuming? I suspected something like this, but couldn't quite find where we might be going wrong. |
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Yeah, I spotted this one when debugging. I don't think this fixes #3885, though, as we actually segfault in |
When calling `http_connect` on a subtransport whose stream is already connected, we first close the stream in case no keep-alive is in use. When doing so, we do not reset the transport's connection state, though. Usually, this will do no harm in case the subsequent connect will succeed. But when the connection fails we are left with a substransport which is tagged as connected but which has no valid stream attached. Fix the issue by resetting the subtransport's connected-state when closing its stream in `http_connect`.
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Ugh. We also didn't reset the |
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When calling
http_connecton a subtransport whose stream is alreadyconnected, we first close the stream in case no keep-alive is in use.
When doing so, we do not reset the transport's connection state,
though. Usually, this will do no harm in case the subsequent connect
will succeed. But when the connection fails we are left with a
substransport which is tagged as connected but which has no valid
stream attached.
Fix the issue by resetting the subtransport's connected-state when
closing its stream in
http_connect.