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AcceptBackoff

rama::net::conn

Struct AcceptBackoff 

pub struct AcceptBackoff { /* private fields */ }
Available on crate feature net only.
Expand description

Pause policy for a listener whose accept fails, such as on EMFILE.

Errors that only concern the connection being accepted retry right away; anything else pauses accepting, doubling from 10ms up to 1s until an accept succeeds again.

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impl AcceptBackoff

pub const fn new() -> AcceptBackoff

Create a backoff in its initial state.

pub fn reset(&mut self)

Record a successful accept.

pub fn on_error(&mut self, err: &Error) -> Option<Duration>

Record a failed accept, returning how long to pause before accepting again.

None means the error was about that one connection and accepting can continue.

Trait Implementations§

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impl Debug for AcceptBackoff

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fn fmt(&self, f: &mut Formatter<'_>) -> Result<(), Error>

Formats the value using the given formatter. Read more
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impl Default for AcceptBackoff

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fn default() -> AcceptBackoff

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

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