Comments (3)
The errors will be forwarded to the configured error handler
where they can be e.g. logged.
We could theoretically forward all of the connection errors to the connection call, but there can be an unbounded amount of them depending on how long the initialization timeout is, and there could even be none.
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The next breaking release will have a couple of changes here: The default error handler will log instead of discarding errors, and the last error message will be saved off and put in initialization/get timeout errors: 99b19cc. It's not the actual error value since the error handler consumes those. We could change it to only get passed a reference to allow them to be stored off, but that seems not super worth it.
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Fixed in 0.7.
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Related Issues (20)
- Will r2d2 create more connections than max_size when using builder()? HOT 3
- pool.get() returns Error(None) -- best debugging strategy? HOT 1
- Is there a way to not keep idle connections? HOT 8
- `get_timeout` exceeds timeout HOT 11
- Can be used in the future such as tokio, async_std? HOT 1
- Use `compare_exchange` or `compare_exchange_weak` instead
- Is there a way to drop or close an actual connection when I'm using PooldConnection? HOT 4
- "Named" connections HOT 3
- Why example use `let pool = pool.clone()` in a for loop ? HOT 2
- Document relationship between `min_idle`, `idle_timeout` and `max_lifetime` HOT 1
- How to set timezone when linking HOT 1
- Release? HOT 1
- Allow hooking on connection get-from-pool and release-to-pool HOT 8
- Using behind proxychains HOT 1
- Seg fault with Postgres HOT 14
- Remove parking_lot dependency now that std's Mutex is faster than before HOT 3
- [Bug] CI test failure on arm HOT 4
- r2d2::Error should derive PartialEq and Clone HOT 4
- Pool building freezes when connections drop during initial setup HOT 4
- Does it support ssh2 sessions?
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