time based fix

proxy.mjs

@@ -1,11 +1,19 @@
 import http from 'http'
 import httpProxy from 'http-proxy'
 
-const proxy = httpProxy.createProxyServer({})
+function start() {
+  try {
+    const proxy = httpProxy.createProxyServer({})
+    const server = http.createServer(function (req, res) {
+      const target = req.url.startsWith('/api/') ? 'http://localhost:5000' : 'http://localhost:3000'
+      proxy.web(req, res, { target })
+    })
+    server.listen(1234)
 
-var server = http.createServer(function (req, res) {
-  const target = req.url.startsWith('/api/') ? 'http://localhost:5000' : 'http://localhost:3000'
-  proxy.web(req, res, { target })
-})
+    server.on('error', () => start())
+  } catch (e) {
+    start()
+  }
+}
 
-server.listen(1234)
+start()