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https://github.com/logos-storage/logos-storage-network-crawler.git
synced 2026-01-02 13:33:08 +00:00
40 lines
990 B
Nim
40 lines
990 B
Nim
import pkg/chronicles
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import ./codexcrawler/application
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when defined(posix):
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import system/ansi_c
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when isMainModule:
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let app = Application()
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# Stopping code must be in scope of app declaration.
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# Else capture of the instance is not allowed due to {.noconv.}.
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proc onStopSignal() =
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app.stop()
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notice "Stopping Crawler..."
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proc controlCHandler() {.noconv.} =
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when defined(windows):
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# workaround for https://github.com/nim-lang/Nim/issues/4057
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try:
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setupForeignThreadGc()
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except Exception as exc:
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raiseAssert exc.msg
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notice "Shutting down after having received SIGINT"
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onStopSignal()
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try:
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setControlCHook(controlCHandler)
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except Exception as exc:
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warn "Cannot set ctrl-c handler", msg = exc.msg
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when defined(posix):
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proc SIGTERMHandler(signal: cint) {.noconv.} =
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notice "Shutting down after having received SIGTERM"
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onStopSignal()
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c_signal(ansi_c.SIGTERM, SIGTERMHandler)
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app.run()
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