From 232fe05cdf345f98f5277f781f5ccd60c7d853e7 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Adrien=20B=C3=A9raud?= <adrien.beraud@savoirfairelinux.com>
Date: Sat, 29 Sep 2018 13:07:54 -0400
Subject: [PATCH] http server: add pending name cache
Change-Id: Ic80266a6243e092ac77b5da916304c443860b752
---
index.js | 11 ++++++++++-
1 file changed, 10 insertions(+), 1 deletion(-)
mode change 100644 => 100755 index.js
diff --git a/index.js b/index.js
old mode 100644
new mode 100755
index 22fa722..541c429
--- a/index.js
+++ b/index.js
@@ -61,6 +61,8 @@ var regData;
var regContract;
var reg;
+const cache = {};
+
function unlockAccount() {
web3.personal.unlockAccount(coinbase, "toto");
}
@@ -216,7 +218,12 @@ function startServer() {
if (err)
console.log("Name lookup error: " + err);
if (isHashZero(res)) {
- http_res.status(404).end(JSON.stringify({"error": "name not registred"}));
+ const cachedAddress = cache[req.params.name];
+ if (cachedAddress != undefined) {
+ http_res.end(JSON.stringify({"name": req.params.name,"addr": cachedAddress}));
+ } else {
+ http_res.status(404).end(JSON.stringify({"error": "name not registred"}));
+ }
} else {
http_res.end(JSON.stringify({"name": req.params.name,"addr": res}));
}
@@ -331,12 +338,14 @@ function startServer() {
} else {
console.log("Transaction sent " + reg_c);
// Send answer as soon as the transaction is queued
+ cache[req.params.name] = addr;
http_res.end(JSON.stringify({"success": true}));
web3.eth.awaitConsensus(reg_c, function(error) {
if (error) {
console.log(error);
return;
}
+ delete cache[req.params.name];
console.log("Ended registration for " + req.params.name + " -> " + addr);
});
}
--
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