feat: handle proxy errors

Closes DCOS-42974
johntron · Oct 24, 2018 · 5aa9afd · 5aa9afd
1 parent 2af9dee
commit 5aa9afd
Showing 1 changed file with 8 additions and 0 deletions.
diff --git a/lib/http-server.js b/lib/http-server.js
@@ -107,6 +107,14 @@ function HttpServer(options) {
 
   if (options.proxy) {
     var proxy = httpProxy.createProxyServer({});
+    proxy.on('error', function (err) {
+      if (options.logFn) { // If there's a log function for requests we can log
+        console.info(
+          'Proxy Error: "%s"',
+          err.message
+        );
+      }
+    });
     before.push(function (req, res) {
       proxy.web(req, res, options.proxy);
     });