AsyncSignal

Enqueues a signal in the event loop of the AsyncSignal owner's thread, which allows a foreign thread to trigger the callback handler safely.

shared final

class AsyncSignal {

this(EventLoop evl);

bool hasError [@property getter];

StatusInfo status [@property getter];

string error [@property getter];

bool run(void delegate() del);

bool trigger(EventLoop evl);

bool trigger();

Thread owner [@property getter];

fd_t id [@property getter];

mixin EvInfoMixinsShared ;

void handler();

}

Constructors

this this(EventLoop evl)

Members

Functions

handler void handler(): Undocumented in source. Be warned that the author may not have intended to support it.
kill bool kill(): Cleans up underlying resources. This object must be run() again afterwards to be valid
run bool run(void delegate() del): Registers the signal handler in the event loop
trigger bool trigger(EventLoop evl)
bool trigger(): Triggers the handler in its local thread

Mixins

__anonymous mixin EvInfoMixinsShared: Undocumented in source.

Properties

error string error [@property getter]: Human-readable string describing the error
hasError bool hasError [@property getter]
id fd_t id [@property getter]
owner Thread owner [@property getter]: Returns the Thread that created this object.
status StatusInfo status [@property getter]: Used to diagnose errors when run() or kill() returns false

Mixed In Members

From `mixin EvInfoMixinsShared`

CleanupData struct CleanupData: Undocumented in source.
pthreadId pthread_t pthreadId [@property getter]: Undocumented in source. Be warned that the author may not have intended to support it.
threadId size_t threadId [@property getter]: Undocumented in source. Be warned that the author may not have intended to support it.
evInfo shared(EventInfo*) evInfo [@property getter]: Undocumented in source. Be warned that the author may not have intended to support it.
evInfo shared(EventInfo*) evInfo [@property setter]: Undocumented in source. Be warned that the author may not have intended to support it.

Meta

Source

See Implementation

libasync signal classes

AsyncSignal

structs

SignalHandler

templates

isWeaklyIsolated