handle http proxy error (For #32)

As discussed here: http-party/node-http-proxy#527
webtorrent · Nov 22, 2015 · cd4cb63 · cd4cb63 · watson · Nov 22, 2015
1 parent dd8afe8
commit cd4cb63
Showing 1 changed file with 10 additions and 0 deletions.
diff --git a/server/index.js b/server/index.js
@@ -21,6 +21,16 @@ var proxy = httpProxy.createProxyServer({
   xfwd: true
 })
 
+proxy.on('error', function (err, req, res) {
+  onError('[proxy error] ' + req.method + ' ' + req.url + ' ' + err.message)
+
+  if (!res.headersSent) {
+    res.writeHead(500, { 'content-type': 'application/json' })
+  }
+
+  res.end(JSON.stringify({ err: err.message }))
+})
+
 var secretKey, secretCert
 try {
   secretKey = fs.readFileSync(path.join(__dirname, '../secret/webtorrent.io.key'))