proxy -- canonicalHost, defaultHost

lib/core/proxy.js

@@ -3,9 +3,11 @@ const http = require('http');
 const constants = require('../constants.json');
 
 let commList = {};
-let transactions = {}; 
+let transactions = {};
 let receipts = {};
 
+const {canonicalHost, defaultHost} = require('../utils/host');
+
 const parseRequest = function(reqBody){
     let jsonO;
     try {
@@ -42,7 +44,7 @@ const parseResponse = function(ipc, resBody){
         commList[receipts[jsonO.id]].blockNumber = jsonO.result.blockNumber;
         commList[receipts[jsonO.id]].gasUsed = jsonO.result.gasUsed;
         commList[receipts[jsonO.id]].status = jsonO.result.status;
-        
+
         if(ipc.connected && !ipc.connecting){
             ipc.request('log', commList[receipts[jsonO.id]]);
         } else {
@@ -61,7 +63,7 @@ const parseResponse = function(ipc, resBody){
 exports.serve = function(ipc, host, port, ws){
     let proxy = httpProxy.createProxyServer({
         target: {
-            host,
+            host: canonicalHost(host),
             port: port + constants.blockchain.servicePortOnProxy
           },
         ws: ws
@@ -80,7 +82,7 @@ exports.serve = function(ipc, host, port, ws){
             if(resBody){
                 parseResponse(ipc, resBody);
             }
-        });        
+        });
     });
 
     let server = http.createServer((req, res) => {
@@ -110,16 +112,16 @@ exports.serve = function(ipc, host, port, ws){
                 parseResponse(ipc, data.toString().substr(data.indexOf("{")));
             });
         });
-         
+
          proxy.on('proxyReqWs', (proxyReq, req, socket) => {
              var parser = new WsParser(0, false);
              socket.pipe(parser);
              parser.on('frame', function (frame) {
                 parseRequest(frame.data);
              });
-         
+
          });
     }
 
-    server.listen(port);
+    server.listen(port, defaultHost);
 };