clj-arsenal.basis
cancel-scheduledclj/s≠
(cancel-scheduled tt)(cancel-scheduled handle)Cancel a scheduled task.
Cancel a scheduled task.
error?clj/s
(error? x)Dialect-independent error check predicate. Checks for exceptions, errors, throwables, ex-info, etc. Whatever makes sense to be considered as, and handled as, an error for the host language.
Dialect-independent error check predicate. Checks for exceptions, errors, throwables, ex-info, etc. Whatever makes sense to be considered as, and handled as, an error for the host language.
schedule-everyclj/s
(schedule-every delay f & args)Dialect-independent function to schedule periodic task. Schedules
f to be invoked with args every delay milliseconds.
Returns a handle that can be passed to cancel-scheduled to
cancel it.
Dialect-independent function to schedule periodic task. Schedules `f` to be invoked with `args` every `delay` milliseconds. Returns a handle that can be passed to `cancel-scheduled` to cancel it.
schedule-onceclj/s
(schedule-once delay f & args)Dialect-independent task scheduler. Schedules f to be invoked
with args, after delay millseconds.
Returns a handle that can be passed to cancel-scheduled to cancel
the task.
Dialect-independent task scheduler. Schedules `f` to be invoked with `args`, after `delay` millseconds. Returns a handle that can be passed to `cancel-scheduled` to cancel the task.
sig-listenclj/s
(sig-listen sig f)(sig-listen sig k f)Attach a listener to sig, a signal. k is a key
that can be used to remove the listener via sig-unlisten;
if omitted then f doubles as the key.
f is the callback to be invoked when the signal is called.
Attach a listener to `sig`, a signal. `k` is a key that can be used to remove the listener via `sig-unlisten`; if omitted then `f` doubles as the key. `f` is the callback to be invoked when the signal is called.
sig-unlistenclj/s
(sig-unlisten sig k)Removes a signal listener with the key k.
Removes a signal listener with the key `k`.
signalclj/s
(signal)Creates a signal, which is a callable that, when called,
invokes all listener callbacks attached to it. Listeners
can be registered with sig-listen and sig-unlisten.
Creates a signal, which is a callable that, when called, invokes all listener callbacks attached to it. Listeners can be registered with `sig-listen` and `sig-unlisten`.
signal?clj/s
(signal? x)Returns true if x is a signal.
Returns true if `x` is a signal.
tickerclj/s
(ticker delay)Creates a signal and schedules it to be called every delay
milliseconds. Returns a tuple [sig scheduled], where sig
is the signal, and scheduled is a handle that can be passed
to cancel-scheduled to cancel the periodic calls.
Creates a signal and schedules it to be called every `delay` milliseconds. Returns a tuple `[sig scheduled]`, where `sig` is the signal, and `scheduled` is a handle that can be passed to `cancel-scheduled` to cancel the periodic calls.
try-fnclj/s
(try-fn f & {catch-fn :catch finally-fn :finally})Dialect independent version of try with catch-anything.
Dialect independent version of try with catch-anything.
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