How to shared Monitor object between multi thread

[gensuineixin]

How to shared Monitor object between multi thread? When I use Monitor with actix-web, I want to shared monitor object by app_data,like bellow:

let mut monitor = Arc::new(Mutex::new(Monitor::::new())); HttpServer::new(move || { App::new() .app_data(email_data.clone()) .app_data(monitor) .service(web::scope("/emails").route("/push",web::post().to(push_email))) })

but this code can not run. The error is ： the trait bound std::sync::MutexGuard<'_, apalis_core::monitor::Monitor<apalis::utils::TokioExecutor>>: Clone is not satisfied in {closure@examples\rest-api\src/main.rs:220:25: 220:32} within {closure@examples\rest-api\src/main.rs:220:25: 220:32}, the trait Clone is not implemented for std::sync::MutexGuard<'_, apalis_core::monitor::Monitor<apalis::utils::TokioExecutor>>, which is required by {closure@examples\rest-api\src/main.rs:220:25: 220:32}: Clone

[geofmureithi]

I will look into why this doesn't work. I am curious though, why do you need to share the Monitor around? Monitor will not allow you to do much apart from registering workers and listening for shutdown.

[gensuineixin]

Yeah，I read some job info from http request，the job info contains cron info and some other，so，I share the monitor to register some worker，the worker run with diff crons

[geofmureithi]

This looks like an actix issue, it accepts a callback and everything needs to be clone You should do:

.app_data(monitor.clone())