From 544854d30b4ae05bfeb1c187336ea1cc66911c7e Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Adrien=20B=C3=A9raud?= <adrien.beraud@savoirfairelinux.com>
Date: Fri, 4 Nov 2016 14:11:17 -0400
Subject: [PATCH] nameservice: handle more lookup errors
Change-Id: I01d1c7b014cbb3ba3f16778d2468fa87d4fec543
---
index.js | 8 +++++++-
1 file changed, 7 insertions(+), 1 deletion(-)
diff --git a/index.js b/index.js
index 3e5233b..bd00367 100644
--- a/index.js
+++ b/index.js
@@ -131,7 +131,7 @@ function initContract() {
}
function isHashZero(h) {
- return h == "0x" || h == "0x0" || h == "0x0000000000000000000000000000000000000000";
+ return !h || h == "0x" || h == "0x0" || h == "0x0000000000000000000000000000000000000000";
}
function parseString(s) {
@@ -161,6 +161,8 @@ function startServer() {
app.get("/name/:name", function(req, http_res) {
http_res.setHeader('Content-Type', 'application/json');
reg.addr(req.params.name, function(err, res) {
+ if (err)
+ console.log("Name lookup error: " + err);
if (isHashZero(res)) {
http_res.status(404).end(JSON.stringify({"error": "name not registred"}));
} else {
@@ -171,6 +173,8 @@ function startServer() {
app.get("/name/:name/owner", function(req, http_res) {
http_res.setHeader('Content-Type', 'application/json');
reg.owner(req.params.name, function(err, res) {
+ if (err)
+ console.log("Owner lookup error: " + err);
if (isHashZero(res)) {
http_res.status(404).end(JSON.stringify({"error": "name not registred"}));
} else {
@@ -188,6 +192,8 @@ function startServer() {
return;
}
reg.name(addr, function(err, res) {
+ if (err)
+ console.log("Address lookup error: " + err);
var name = parseString(res);
if (name)
http_res.end(JSON.stringify({"name": name}));
--
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