Struct actix::actors::signal::DefaultSignalsHandler
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pub struct DefaultSignalsHandler;
Default signals handler. This actor sends SystemExit
message to System
actor
for each of SIGINT
, SIGTERM
, SIGQUIT
signals.
Trait Implementations
impl Default for DefaultSignalsHandler
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impl Actor for DefaultSignalsHandler
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type Context = Context<Self>
Actor execution context type
fn started(&mut self, ctx: &mut Self::Context)
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Method is called when actor get polled first time.
fn stopping(&mut self, ctx: &mut Self::Context) -> Running
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Method is called after an actor is in Actor::Stopping
state. There could be several reasons for stopping. Context::stop
get called by the actor itself. All addresses to current actor get dropped and no more evented objects left in the context. Read more
fn stopped(&mut self, ctx: &mut Self::Context)
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Method is called after an actor is stopped, it can be used to perform any needed cleanup work or spawning more actors. This is final state, after this call actor get dropped. Read more
fn start<Addr>(self) -> Addr where
Self: Actor<Context = Context<Self>> + ActorAddress<Self, Addr>,
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Self: Actor<Context = Context<Self>> + ActorAddress<Self, Addr>,
Start new asynchronous actor, returns address of newly created actor. Read more
fn start_default<Addr>() -> Addr where
Self: Default + Actor<Context = Context<Self>> + ActorAddress<Self, Addr>,
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Self: Default + Actor<Context = Context<Self>> + ActorAddress<Self, Addr>,
Start new asynchronous actor, returns address of newly created actor.
fn create<Addr, F>(f: F) -> Addr where
Self: Actor<Context = Context<Self>> + ActorAddress<Self, Addr>,
F: FnOnce(&mut Context<Self>) -> Self + 'static,
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Self: Actor<Context = Context<Self>> + ActorAddress<Self, Addr>,
F: FnOnce(&mut Context<Self>) -> Self + 'static,
Use create
method, if you need Context
object during actor initialization. Read more
impl Handler<Signal> for DefaultSignalsHandler
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Handle SIGINT
, SIGTERM
, SIGQUIT
signals and send SystemExit(0)
message to System
actor.