Module type Picos_lwt.System

sleep seconds returns a cancelable promise that resolves after the given number of seconds.

Represents a semi thread-safe signaling mechanism.

trigger () returns a new thread-safe, single use signaling mechanism.

⚠️ This may only be called on the main thread on which Lwt runs.

signal trigger resolves the promise that await trigger returns.

ℹ️ It must be safe to call signal from any thread or domain. As a special case this need not be thread-safe in case the system only allows a single thread.

await trigger returns a promise thet resolves, on the main thread, after signal trigger has been called.

⚠️ This may only be called on the main thread on which Lwt runs.