From 67f8cabc1852db001c71f931276abbd6b20b5ffa Mon Sep 17 00:00:00 2001
From: ebaauw <ebaauw@mbpr.stdnkd>
Date: Mon, 14 Nov 2016 22:07:57 +0100
Subject: [PATCH] issue #15

Resend bridge request after 300ms on ECONNRESET
---
 lib/HueBridge.js | 23 +++++++++++++++--------
 1 file changed, 15 insertions(+), 8 deletions(-)

diff --git a/lib/HueBridge.js b/lib/HueBridge.js
index a28e1a97..def532a8 100644
--- a/lib/HueBridge.js
+++ b/lib/HueBridge.js
@@ -288,12 +288,19 @@ HueBridge.prototype.request = function(method, resource, body) {
     this.log.debug("%s: hue bridge request: %s", this.name, requestString);
     request(requestObj, function(err, response, responseBody) {
       if (err) {
-        this.log.error("%s: hue bridge communication error %s", this.name, err);
-        return reject(err);
+        if (err.code === "ECONNRESET") {
+          this.log.debug("%s: hue bridge communication error %s - retrying in 300ms", this.name, err.code);
+          setTimeout(function () {
+            resolve(this.request(method, resource, body));
+          }.bind(this), 300);
+          return;
+        }
+        this.log.error("%s: hue bridge communication error %s", this.name, err.code);
+        return reject(err.code);
       }
       if (response.statusCode != 200) {
         this.log.error("%s: hue bridge status %s", this.name, response.statusCode);
-        return reject(err);
+        return reject(response.statusCode);
       }
       // this.log.debug("%s: hue bridge response: %s", this.name, responseBody);
       var obj;
@@ -305,11 +312,11 @@ HueBridge.prototype.request = function(method, resource, body) {
       }
       if (util.isArray(obj)) {
         for (let id in obj) {
-	  let e = obj[id].error;
-	  if (e) {
-	    this.log.error("%s: hue bridge error %d: %s", this.name, e.type, e.description);
-	    return reject(e.type);
-	  }
+	        let e = obj[id].error;
+	        if (e) {
+	           this.log.error("%s: hue bridge error %d: %s", this.name, e.type, e.description);
+             return reject(e.type);
+	        }
         }
       }
       return resolve(obj);