update supernode modules

src/client.js

@@ -1,4 +1,4 @@
-var DB; //container for database
+var DB, _list; //container for database and _list (stored n serving)
 
 function processIncomingData(data) {
     return new Promise((resolve, reject) => {
@@ -38,7 +38,7 @@ function processDataFromUser(data) {
         if (!floCrypto.validateAddr(data.receiverID))
             return reject("Invalid receiverID")
         let closeNode = kBucket.closestNode(data.receiverID)
-        if (!floGlobals.serveList.includes(closeNode))
+        if (!_list.serving.includes(closeNode))
             return reject("Incorrect Supernode")
         if (!floCrypto.validateAddr(data.receiverID))
             return reject("Invalid senderID")
@@ -70,7 +70,7 @@ function processRequestFromUser(request) {
         if (!floCrypto.validateAddr(request.receiverID))
             return reject("Invalid receiverID");
         let closeNode = kBucket.closestNode(request.receiverID)
-        if (!floGlobals.serveList.includes(closeNode))
+        if (!_list.serving.includes(closeNode))
             return reject("Incorrect Supernode");
         DB.searchData(closeNode, request)
             .then(result => resolve([result]))
@@ -90,7 +90,7 @@ function processTagFromUser(data) {
         if (data.requestorID !== floCrypto.getFloID(data.pubKey))
             return reject("Invalid pubKey")
         let closeNode = kBucket.closestNode(data.receiverID)
-        if (!floGlobals.serveList.includes(closeNode))
+        if (!_list.serving.includes(closeNode))
             return reject("Incorrect Supernode")
         let hashcontent = ["time", "application", "tag"]
             .map(d => data[d]).join("|");
@@ -133,5 +133,8 @@ module.exports = {
     processIncomingData,
     set DB(db){
         DB = db
+    },
+    set _list(list){
+        _list = list
     }
 }

src/intra.js

@@ -5,16 +5,11 @@ const WebSocket = require('ws');
 const SUPERNODE_INDICATOR = '$',
     //Message type
     ORDER_BACKUP = "orderBackup",
-    START_BACKUP_SERVE = "startBackupServe",
-    STOP_BACKUP_SERVE = "stopBackupServe",
-    START_BACKUP_STORE = "startBackupStore",
-    STOP_BACKUP_STORE = "stopBackupStore",
     STORE_BACKUP_DATA = "backupData",
-    STORE_MIGRATED_DATA = "migratedData",
+    //STORE_MIGRATED_DATA = "migratedData",
-    DELETE_BACKUP_DATA = "backupDelete",
+    //DELETE_BACKUP_DATA = "backupDelete",
     TAG_BACKUP_DATA = "backupTag",
-    EDIT_BACKUP_DATA = "backupEdit",
+    //EDIT_BACKUP_DATA = "backupEdit",
-    NODE_ONLINE = "supernodeUp",
     INITIATE_REFRESH = "initiateRefresh",
     DATA_REQUEST = "dataRequest",
     DATA_SYNC = "dataSync",
@@ -267,9 +262,11 @@ function processTaskFromSupernode(packet, ws) {
                 case BACKUP_HANDSHAKE_INIT:
                     handshakeMid(from, ws)
                     break;
+                /*
                 case STORE_MIGRATED_DATA: //TODO
                     storeMigratedData(task.data)
                     break;
+                */
             }
         });
     }
@@ -466,6 +463,7 @@ module.exports = {
     setBlockchainParameters,
     forwardToNextNode,
     SUPERNODE_INDICATOR,
+    _list,
     set DB(db){
         DB = db
     }

src/server.js

@@ -1,8 +1,9 @@
 const http = require('http')
 const WebSocket = require('ws')
 
-const Server = module.exports = function(port, client, intra){
+module.exports = function Server(port, client, intra) {
-    const server =  http.createServer((req, res) => {
+
+    const server = http.createServer((req, res) => {
         if (req.method === "GET") {
             //GET request (requesting data)
             req.on('end', () => {
@@ -11,7 +12,7 @@ const Server = module.exports = function(port, client, intra){
                     var request = JSON.parse(req.url.substring(i));
                     client.processRequestFromUser(request)
                         .then(result => res.end(JSON.parse(result[0])))
-                        .catch(error => res.end(error))
+                        .catch(error => res.end(error.toString()))
                 }
             })
         }
@@ -28,14 +29,15 @@ const Server = module.exports = function(port, client, intra){
                             sendToLiveRequests(result[0])
                         intra.forwardToNextNode(result[1], result[0])
                     }
-                }).catch(error => res.end(error))
+                }).catch(error => res.end(error.toString()))
             })
         }
     });
     server.listen(port, (err) => {
-        if(!err)
+        if (!err)
             console.log(`Server running at port ${port}`);
     })
+
     const wsServer = new WebSocket.Server({
         server
     });
@@ -50,22 +52,10 @@ const Server = module.exports = function(port, client, intra){
                     .then(result => {
                         ws.send(JSON.parse(result[0]))
                         ws._liveReq = request;
-                    }).catch(error => ws.send(error))
+                    }).catch(error => {
-            }
+                        if (floGlobals.sn_config.errorFeedback)
-        }
+                            ws.send(error.toString())
-    });
+                    })
-    wsServer.on('connection', function connection(ws) {
-        ws.onmessage = function(evt) {
-            let message = evt.data;
-            if (message.startsWith(intra.SUPERNODE_INDICATOR))
-                intra.processTaskFromSupernode(message, ws);
-            else {
-                var request = JSON.parse(message);
-                client.processRequestFromUser(JSON.parse(message))
-                    .then(result => {
-                        ws.send(JSON.parse(result[0]))
-                        ws._liveReq = request;
-                    }).catch(error => ws.send(error))
             }
         }
     });