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FirstLb

gatel_core::proxy::lb

Struct FirstLb 

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pub struct FirstLb;
Expand description

Always select the first healthy backend. Simple active/standby failover.

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impl FirstLb

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pub fn new() -> Self

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impl Default for FirstLb

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fn default() -> Self

Returns the “default value” for a type. Read more
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impl LoadBalancer for FirstLb

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fn select(&self, pool: &UpstreamPool, _ctx: &LbContext) -> Option<usize>

Choose a backend index. Returns None when no backend is available.

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where T: Policy<B, E>, P: Policy<B, E>,

Create a new Policy that returns Action::Follow only if self and other return Action::Follow. Read more
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Create a new Policy that returns Action::Follow if either self or other returns Action::Follow. Read more
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