Crate tokio_bind_retry 

Retry tokio’s TcpListener / UdpSocket bind against a transient kernel-side bind failure with bounded exponential backoff, while honouring a tokio_util::sync::CancellationToken so a daemon shutdown does not hang in the retry loop.

See the README for the motivating use cases (graceful restart, port-handover dances, lingering TIME_WAIT sockets).

Structs

Policy

Retry parameters shared by tcp and udp.

Functions

sleep_or_cancel

Cancel-aware sleep. Returns true if cancellation cut the sleep short, false if the sleep elapsed normally.

tcp

Bind a TcpListener with exponential backoff and cancellation.

udp

Bind a UdpSocket with exponential backoff and cancellation.