22 lines
546 B
Racket
22 lines
546 B
Racket
#lang racket/base
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(provide queue-task!)
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(require (only-in racket/exn exn->string))
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(define-logger syndicate/task)
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(define task-runner
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(thread (lambda ()
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(with-handlers ([exn? handle-unexpected-task-runner-termination])
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(let loop ()
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((thread-receive))
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(loop))))))
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(define (handle-unexpected-task-runner-termination e)
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(log-syndicate/task-error "Task runner terminated unexpectedly!\n~a" (exn->string e))
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(exit 1))
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(define (queue-task! thunk)
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(thread-send task-runner thunk))
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