Comments (3)
sfackler
commented on August 19, 2024
Yep, just set initialization_fail_fast to false.
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bbigras
commented on August 19, 2024
initialization_fail_fast(false) works and if I use min_idle(Some(0)) my application will only try to connect if needed. Nice.
If r2d2 is not able to connect, pool.get() will return an error but will still try to connect. It seems to ignore the min_idle set to 0. Is it normal behavior?
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sfackler
commented on August 19, 2024
I'm not sure it's explicitly intentional, more that it falls out from the implementation and generally feels like a reasonable thing to do - if you're trying to get a connection now, you'll probably be trying to get a connection again in the future.
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Related Issues (20)
- 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?
- Add a PooledConnection::pool() method HOT 3
- Fail Fast for Certain Errors
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