socket moved to api level and socket block refresh signal set to 5s

index.js

@@ -1,7 +1,7 @@
 const Bcoin = require('./lib/node');
 const config = require('./config');
 const logger = require('./lib/logger');
-const Api = require('./lib/api');
+const Api = require('./lib/api').server;
 const db = require('./lib/db');
 
 logger.log('debug',

lib/api/index.js

@@ -38,4 +38,7 @@ const io = require('socket.io')(server);
 
 const SocketAPI = require('./socket')(io);
 
-module.exports = server;
+module.exports = {
+  server,
+  io,
+};

lib/node/index.js

@@ -4,9 +4,16 @@ const BlockParser = require('../parser').Block;
 const TxParser    = require('../parser').Transaction;
 const addrParser  = require('../parser').Address;
 const config      = require('../../config');
+const io          = require('../api').io;
 
 const node = new FullNode(config.bcoin);
-let socket;
+
+// Hacky move this to config
+let refreshBlocks = false;
+// Super Hacky but better than inline Maths.
+setInterval(() => {
+  refreshBlocks = true;
+}, 5000); // Only refresh sockets after 5s passes
 
 
 function start() {
@@ -25,7 +32,12 @@ function start() {
     TxParser.parse(entry, block.txs);
     addrParser.parse(entry, block.txs);
 
-
+    if (refreshBlocks) {
+      refreshBlocks = false;
+      io.sockets.emit('block', {
+        hash: block.toJSON().hash,
+      });
+    }
   });
 
   node.pool.on('peer', (peer) => {
@@ -49,5 +61,4 @@ function setSocket(client) {
 
 module.exports = {
   start,
-  setSocket,
 };