From 7f268817454ae37b68dd823f66094ba4cc4c5b1b Mon Sep 17 00:00:00 2001
From: Robert Piotrowski <50244265+revoxhere@users.noreply.github.com>
Date: Sat, 10 Sep 2022 21:36:06 +0200
Subject: [PATCH 1/5] Update package.json

---
 package.json | 1 +
 1 file changed, 1 insertion(+)

diff --git a/package.json b/package.json
index 6b525b5..6fcc0cd 100644
--- a/package.json
+++ b/package.json
@@ -14,6 +14,7 @@
     "node-os-utils": "^1.3.5",
     "xxhashjs": "^0.2.2",
     "chalk": "4.1.2",
+    "sync-request": "^6.1.0",
     "form-data": "4.0.0"
   }
 }

From 837a0fae9876678ddd1971954d3aed9253121da4 Mon Sep 17 00:00:00 2001
From: Robert Piotrowski <50244265+revoxhere@users.noreply.github.com>
Date: Mon, 12 Sep 2022 19:06:33 +0200
Subject: [PATCH 2/5] Update mining.js

---
 src/mining.js | 10 ++++++++--
 1 file changed, 8 insertions(+), 2 deletions(-)

diff --git a/src/mining.js b/src/mining.js
index b430069..7b2e136 100755
--- a/src/mining.js
+++ b/src/mining.js
@@ -24,6 +24,7 @@ globalBlocks = [];
 let workers = {};
 let usrWorkers = {};
 let minersStats = {};
+let cachedItems = {};
 let balancesToUpdate = {};
 let globalShares = {
     increase: 0,
@@ -47,8 +48,13 @@ const checkWorkers = (ipWorkers, usrWorkers, serverMiners, username) => {
 
     if (Math.max(ipWorkers, usrWorkers, serverMiners) > maxWorkers) {
         /* Check if user has worker limit upgrades */
-        res = request('GET', `https://server.duinocoin.com/v2/users/${username}`)
-        userItems = JSON.parse(res.getBody('utf8')).result.items;
+        if (!cachedItems.hasOwnProperty(username) && getRand(50) != 10) {
+            res = request('GET', `https://server.duinocoin.com/v2/users/${username}`)
+            userItems = JSON.parse(res.getBody('utf8')).result.items;
+            cachedItems[username] = userItems;
+        } else {
+            userItems = cachedItems[username];
+        }
 
         if (userItems.includes(10) && userItems.includes(11)) {
             if (Math.max(ipWorkers, usrWorkers, serverMiners) > 125) {

From af54062003e3cd7bcd44fb70569f4338ad0c97db Mon Sep 17 00:00:00 2001
From: Robert Piotrowski <50244265+revoxhere@users.noreply.github.com>
Date: Thu, 29 Dec 2022 11:56:00 +0100
Subject: [PATCH 3/5] Update mining.js

---
 src/mining.js | 6 ++----
 1 file changed, 2 insertions(+), 4 deletions(-)

diff --git a/src/mining.js b/src/mining.js
index 7b2e136..b920503 100755
--- a/src/mining.js
+++ b/src/mining.js
@@ -1,7 +1,7 @@
 /* Duino-Coin Mining handler
 For documention about these functions see
 https://github.com/revoxhere/duino-coin/blob/useful-tools
-2019-2022 Duino-Coin community */
+2019-2023 Duino-Coin community */
 
 const crypto = require("crypto");
 const request = require('sync-request');
@@ -31,7 +31,7 @@ let globalShares = {
     total: 0,
 };
 if (!max_shares_per_minute) {
-    let max_shares_per_minute = 70;
+    let max_shares_per_minute = 80;
 }
 
 const getDiff = (poolRewards, textDiff) => {
@@ -156,8 +156,6 @@ const miningHandler = async (conn, data, mainListener, usingAVR) => {
             data = data.split(",");
             conn.ping = (new Date() - feedback_sent) / 1000;
 
-            if (data[1] != username) conn.reject_shares = "Username changed";
-
             if (conn.overrideDifficulty)
                 reqDifficulty = conn.overrideDifficulty;
             else if (usingAVR) reqDifficulty = "AVR";

From e9bb048c10b495e4ed9960633b9dc2abdd2c3e38 Mon Sep 17 00:00:00 2001
From: Reinos <info@reinos.nl>
Date: Wed, 22 Nov 2023 20:17:34 +0100
Subject: [PATCH 4/5] (fix): unscoped miner_res variable

It seems that the `miner_res` variable is not scoped via `let`
or `const` keyword. It is simply defined dynamically. This way the
`miner_res` variable is defined as a global variable. As a
result, it could happend when 2 devices are reporting at the
same time, the `miner_res` variable is overridden by the next
request and let the first request fail because it has simply
the wrong (result of the last request) `miner_res` variable.
---
 src/mining.js | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/src/mining.js b/src/mining.js
index b920503..a7bf0fa 100755
--- a/src/mining.js
+++ b/src/mining.js
@@ -251,10 +251,9 @@ const miningHandler = async (conn, data, mainListener, usingAVR) => {
 
         conn.lastminshares++;
 
+        let miner_res = parseInt(answer[0]);
         if (usingAVR) {
             miner_res = parseInt(answer[0], 2);
-        } else {
-            miner_res = parseInt(answer[0]);
         }
 
         /* try {

From f9bbbafc1a64a7b1cb793a3b91e522d31617aa62 Mon Sep 17 00:00:00 2001
From: Bilaboz <44091093+Bilaboz@users.noreply.github.com>
Date: Tue, 5 Mar 2024 23:24:05 +0100
Subject: [PATCH 5/5] Update README.md

---
 README.md | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/README.md b/README.md
index 41730c0..0ac5ad2 100644
--- a/README.md
+++ b/README.md
@@ -1,4 +1,4 @@
-<h1 align="center">Welcome to duino-pools 👋</h1>
+<h1 align="center">Welcome to duino-coin-pools 👋</h1>
 <p align ="center">
     <img src="https://img.shields.io/badge/node-%3E%3D16.0.0-blue.svg?logo=node.js&logoColor=white" />
     <img alt="Maintenance" src="https://img.shields.io/badge/maintained-yes-green.svg" />