unref timer to allow exit

porsager · porsager · commit a9fff10ff78a · 2021-03-24T00:03:12.000+01:00
diff --git a/lib/connection.js b/lib/connection.js
@@ -147,7 +147,7 @@ function Connection(options = {}) {
   function connect() {
     connect_timeout && (
       clearTimeout(connect_timer),
-      connect_timer = setTimeout(connectTimedOut, connect_timeout * 1000)
+      connect_timer = setTimeout(connectTimedOut, connect_timeout * 1000).unref()
     )
     socket.connect()
   }

Original file line number	Diff line number	Diff line change
`@@ -147,7 +147,7 @@ function Connection(options = {}) {`
`147`	`147`	`function connect() {`
`148`	`148`	`connect_timeout && (`
`149`	`149`	`clearTimeout(connect_timer),`
`150`		`- connect_timer = setTimeout(connectTimedOut, connect_timeout * 1000)`
	`150`	`+ connect_timer = setTimeout(connectTimedOut, connect_timeout * 1000).unref()`
`151`	`151`	`)`
`152`	`152`	`socket.connect()`
`153`	`153`	`}`