added PeerJS and initial Network service

js/services/network.js

@@ -1,8 +1,90 @@
 'use strict';
 
-angular.module('cosign.network').factory('Network',
-  function() {
+angular.module('cosign.network')
+  .factory('NetworkTest', function() {
     this.f = function() {
       return 2;
     };
-});
+  })
+  .factory('Network', function() {
+    var peer;
+    var connectedPeers = {};
+
+    var _onConnect = function(c, cb) {
+      if (c.label === 'wallet') {
+        var a = peer.connections[c.peer][0];
+        console.log(peer.connections[c.peer]);
+        a.send('------ origin recived -------');
+        
+        c.on('data', function(data) {
+          console.log('------ new data ------');
+          console.log(data);
+
+
+          console.log(peer.connections);
+
+
+          c.on('close', function() {
+            alert(c.peer + ' has left the wallet.');
+            delete connectedPeers[c.peer];
+          });
+        });
+
+        setTimeout(function() {
+          a.send('.........................');
+          cb(c.peer);
+        }, 1000);
+      }
+    };
+
+    var _init = function(cb) {
+      peer = new Peer({
+        key: 'lwjd5qra8257b9',
+        debug: 3
+      });
+
+      peer.on('open', cb);
+    };
+
+    var _connect = function(pid, cb) {
+      peer.on('connection', function(conn) {
+        _onConnect(conn, cb);
+      });
+
+      var c = peer.connect(pid, {
+        label: 'wallet',
+        serialization: 'none',
+        reliable: false,
+        metadata: { message: 'hi! cosigners' }
+      });
+
+      c.on('open', function() {
+        c.send('-------oopen-------');
+      });
+
+      c.on('data', function(data) {
+        if (data)
+        console.log(data);
+      });
+
+      c.on('error', function(err) {
+        console.error(err);
+      });
+    };
+
+    var _sendTo = function(pid, data) {
+      if (typeof pids === 'string') {
+        // just send
+      } else if (typeof pids === 'array') {
+        // iter
+      }
+      console.log(data);
+    };
+
+    return {
+      init: _init,
+      connect: _connect,
+      sendTo: _sendTo
+    } 
+  });
+