Emit SIGNUSR2 to signal restart to user code

Kikobeats · Oct 24, 2017 · 14e4817 · 14e4817
1 parent dd95f51
commit 14e4817
Showing 1 changed file with 2 additions and 0 deletions.
diff --git a/bin/serve/index.js b/bin/serve/index.js
@@ -8,6 +8,8 @@ const listenMessage = require('./listen-message')
 const getPort = require('./get-port')
 
 module.exports = async ({ filename, pkg, cli, restarting }) => {
+  if (restarting) process.emit('SIGNUSR2')
+
   const { userPort, port, inUse } = await getPort(cli)
   const filepath = path.resolve(process.cwd(), filename)