Fixed errors that occurred when certain modules were not configured/e…

…nabled.

coins/helixcoin.json

@@ -0,0 +1,6 @@
+{
+    "name"       : "Helixcoin",
+    "symbol"     : "HXC",
+    "algorithm"  : "keccak",
+    "txMessages" : false
+}

coins/wecoin.json

@@ -0,0 +1,6 @@
+{
+    "name"       : "Wecoin",
+    "symbol"     : "WEC",
+    "algorithm"  : "keccak",
+    "txMessages" : false
+}

init.js

@@ -179,6 +179,20 @@ var startRedisBlockListener = function(portalConfig){
 
 
 var startPaymentProcessor = function(poolConfigs){
+
+    var enabledForAny = false;
+    for (var pool in poolConfigs){
+        var p = poolConfigs[pool];
+        var enabled = p.shareProcessing && p.shareProcessing.internal && p.shareProcessing.internal.enabled;
+        if (enabled){
+            enabledForAny = true;
+            break;
+        }
+    }
+
+    if (!enabledForAny)
+        return;
+
     var worker = cluster.fork({
         workerType: 'paymentProcessor',
         pools: JSON.stringify(poolConfigs)

libs/paymentProcessor.js

@@ -19,11 +19,16 @@ module.exports = function(logger){
 
 function SetupForPool(logger, poolOptions){
 
-    var coin = poolOptions.coin.name;
+    if (!poolOptions.shareProcessing ||
+        poolOptions.shareProcessing.internal ||
+        !poolOptions.shareProcessing.internal.enabled)
+        return;
+
 
+    var coin = poolOptions.coin.name;
     var processingConfig = poolOptions.shareProcessing.internal;
 
-    if (!processingConfig.enabled) return;
+
 
     var logSystem = 'Payments';
     var logComponent = coin;

libs/poolWorker.js

@@ -64,7 +64,7 @@ module.exports = function(logger){
         var shareProcessing = poolOptions.shareProcessing;
 
         //Functions required for MPOS compatibility
-        if (shareProcessing.mpos && shareProcessing.mpos.enabled){
+        if (shareProcessing && shareProcessing.mpos && shareProcessing.mpos.enabled){
             var mposCompat = new MposCompatibility(logger, poolOptions)
 
             handlers.auth = function(workerName, password, authCallback){
@@ -81,7 +81,7 @@ module.exports = function(logger){
         }
 
         //Functions required for internal payment processing
-        else if (shareProcessing.internal && shareProcessing.internal.enabled){
+        else if (shareProcessing && shareProcessing.internal && shareProcessing.internal.enabled){
 
             var shareProcessor = new ShareProcessor(logger, poolOptions)
 

libs/stats.js

@@ -8,6 +8,8 @@ module.exports = function(logger, portalConfig, poolConfigs){
 
     var _this = this;
 
+    var logSystem = 'Stats';
+
     var redisClients = [];
 
     var algoMultipliers = {
@@ -17,8 +19,20 @@ module.exports = function(logger, portalConfig, poolConfigs){
         'sha256': Math.pow(2, 32)
     };
 
+    var canDoStats = true;
+
     Object.keys(poolConfigs).forEach(function(coin){
+
+        if (!canDoStats) return;
+
         var poolConfig = poolConfigs[coin];
+
+        if (!poolConfig.shareProcessing || !poolConfig.shareProcessing.internal){
+            logger.error(logSystem, coin, 'Cannot do stats without internal share processing setup');
+            canDoStats = false;
+            return;
+        }
+
         var internalConfig = poolConfig.shareProcessing.internal;
         var redisConfig = internalConfig.redis;