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authorRainer Rillke <rillke@wikipedia.de>2017-11-04 22:59:19 +0100
committerLuiza Pagliari <lpagliari@gmail.com>2017-11-04 19:59:19 -0200
commitf12debd5c72314e6f05bf3acc738d7d44a1bcb1b (patch)
treed24465b4b371de5779eb99394319ef5b5525e5de /src
parent32027134cbe4e37ced89091bf05e9fd07980ca12 (diff)
downloadetherpad-lite-f12debd5c72314e6f05bf3acc738d7d44a1bcb1b.zip
Catch SIGTERM for graceful shutdown (#3266)
Shut down database connection and exit the node process when SIGTERM is encountered. This is especially important when nodejs is run as PID1, e.g. in a docker container. Shutting down connections to clients (browsers) is beyond this patche's scope. Resolves #3265
Diffstat (limited to 'src')
-rw-r--r--src/node/hooks/express/errorhandling.js3
1 files changed, 3 insertions, 0 deletions
diff --git a/src/node/hooks/express/errorhandling.js b/src/node/hooks/express/errorhandling.js
index 7afe80ae..c36595bd 100644
--- a/src/node/hooks/express/errorhandling.js
+++ b/src/node/hooks/express/errorhandling.js
@@ -49,5 +49,8 @@ exports.expressCreateServer = function (hook_name, args, cb) {
//sigint is so far not working on windows
//https://github.com/joyent/node/issues/1553
process.on('SIGINT', exports.gracefulShutdown);
+ // when running as PID1 (e.g. in docker container)
+ // allow graceful shutdown on SIGTERM c.f. #3265
+ process.on('SIGTERM', exports.gracefulShutdown);
}
}