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1.6 KiB
title | menu | weight |
---|---|---|
Sentry | docs_patterns | 1020 |
Sentry崩溃报告
Sentry是一个崩溃报告系统,它支持基于actix错误报告的failure crate。使用Sentry中间件,可以自动将服务器错误报告给Sentry。
Sentry中间件
该中间件捕获服务器错误范围(500-599)中的任何错误,并通过其堆栈跟踪将附加的错误发送给哨兵。
要使用中间件,需要初始化和配置Sentry,并且需要添加sentry-actix中间件。此外,注册panic处理程序以通知困难panic也是有意义的。
extern crate sentry;
extern crate sentry_actix;
use sentry_actix::SentryMiddleware;
use std::env;
fn main() {
sentry::init("SENTRY_DSN_GOES_HERE");
env::set_var("RUST_BACKTRACE", "1");
sentry::integrations::panic::register_panic_handler();
let mut app = App::with_state(state)
.middleware(SentryMiddleware::new())
// ...
}
Reusing the Hub
如果使用这种集成,默认的sentry hub(Hub::current())通常是错误的。要获得特定的请求,您需要使用ActixWebHubExt trait:
use sentry::{Hub, Level};
use sentry_actix::ActixWebHubExt;
let hub = Hub::from_request(req);
hub.capture_message("Something is not well", Level::Warning);
The hub can also be made current for the duration of a call. Then Hub::current() works correctly until the end of the run block.
use sentry::{Hub, Level};
use sentry_actix::ActixWebHubExt;
let hub = Hub::from_request(req);
Hub::run(hub, || {
sentry::capture_message("Something is not well", Level::Warning);
});