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Prevent RED.stop being called multiple times if >1 signal received

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This commit is contained in:
Nick O'Leary 2020-06-09 08:23:12 +01:00
parent fe4ef354ac
commit 6d294a0c74
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1 changed files with 7 additions and 3 deletions
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4
packages/node_modules/node-red/red.js vendored
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@ -448,11 +448,15 @@ httpsPromise.then(function(startupHttps) {
process.exit(1);
});
var stopping = false;
function exitWhenStopped() {
if (!stopping) {
stopping = true;
RED.stop().then(function() {
process.exit();
});
}
}
process.on('SIGINT', exitWhenStopped);
process.on('SIGTERM', exitWhenStopped);
process.on('SIGHUP', exitWhenStopped);