conflict in package json

.vscode/settings.json

@@ -0,0 +1,5 @@
+{
+    "editor.tabSize": 2,
+    "workbench.activityBar.visible": true,
+    "editor.minimap.enabled": false
+}

lib/cmds/blockchain/blockchain.js

@@ -161,9 +161,9 @@ Blockchain.prototype.run = function() {
     // Geth logs appear in stderr somehow
     self.child.stderr.on('data', (data) => {
       data = data.toString();
-      if (self.onReadyCallback && !self.readyCalled && data.indexOf('WebSocket endpoint opened') > -1) {
+      if (!self.readyCalled && data.indexOf('WebSocket endpoint opened') > -1) {
         self.readyCalled = true;
-        self.onReadyCallback();
+        self.readyCallback();
       }
       console.log('Geth: ' + data);
     });
@@ -191,6 +191,29 @@ Blockchain.prototype.run = function() {
   });
 };
 
+Blockchain.prototype.readyCallback = function() {
+  if (this.onReadyCallback) {
+    this.onReadyCallback();
+  }
+
+  const NetcatClient = require('netcat/client');
+
+
+  var nc2 = new NetcatClient();
+  nc2.unixSocket('/home/jonathan/dapp-bin/embark_demo/.embark/development/datadir/geth.ipc')
+  .enc('utf8')
+  .on('data', function(res){
+    console.log(res);
+  })
+  .connect()
+  .send(JSON.stringify({"jsonrpc":"2.0","method":"rpc_modules","params":[],"id":1}));
+
+  setTimeout(() => {
+    console.log('Stop miner');
+    nc2.send(JSON.stringify({"jsonrpc":"2.0","method":"miner_stop","params":[],"id":1}));
+  }, 5000);
+};
+
 Blockchain.prototype.kill = function() {
   if (this.child) {
     this.child.kill();

lib/core/ipc.js

@@ -16,8 +16,8 @@ class IPC {
     function connecting(_socket) {
       let connectedBefore = false, alreadyDisconnected = false;
       ipc.of['embark'].on('connect',function() {
+        if (!alreadyDisconnected && !connectedBefore) {
         connectedBefore = true;
-        if (!alreadyDisconnected) {
           self.connected = true;
           done();
         }

package-lock.json

@@ -233,6 +233,11 @@
       "resolved": "https://registry.npmjs.org/amdefine/-/amdefine-1.0.1.tgz",
       "integrity": "sha1-SlKCrBZHKek2Gbz9OtFR+BfOkfU="
     },
+    "ansi-color": {
+      "version": "0.2.1",
+      "resolved": "https://registry.npmjs.org/ansi-color/-/ansi-color-0.2.1.tgz",
+      "integrity": "sha1-PnXAN0dSF1RO12Oo21cJ+prlv5o="
+    },
     "ansi-escapes": {
       "version": "3.1.0",
       "resolved": "https://registry.npmjs.org/ansi-escapes/-/ansi-escapes-3.1.0.tgz",
@@ -416,6 +421,11 @@
       "resolved": "https://registry.npmjs.org/async-each/-/async-each-1.0.1.tgz",
       "integrity": "sha1-GdOGodntxufByF04iu28xW0zYC0="
     },
+    "async-each-series": {
+      "version": "1.1.0",
+      "resolved": "https://registry.npmjs.org/async-each-series/-/async-each-series-1.1.0.tgz",
+      "integrity": "sha1-9C/YFV048hpbjqB8KOBj7RcAsTg="
+    },
     "async-eventemitter": {
       "version": "0.2.4",
       "resolved": "https://registry.npmjs.org/async-eventemitter/-/async-eventemitter-0.2.4.tgz",
@@ -2585,6 +2595,11 @@
         }
       }
     },
+    "datagram-stream": {
+      "version": "1.1.1",
+      "resolved": "https://registry.npmjs.org/datagram-stream/-/datagram-stream-1.1.1.tgz",
+      "integrity": "sha1-qn2ElZo6GxpeQ9THwDRh9AqP+30="
+    },
     "date-fns": {
       "version": "1.29.0",
       "resolved": "https://registry.npmjs.org/date-fns/-/date-fns-1.29.0.tgz",
@@ -5576,6 +5591,29 @@
       "resolved": "https://registry.npmjs.org/he/-/he-1.1.1.tgz",
       "integrity": "sha1-k0EP0hsAlzUVH4howvJx80J+I/0="
     },
+    "hexer": {
+      "version": "1.5.0",
+      "resolved": "https://registry.npmjs.org/hexer/-/hexer-1.5.0.tgz",
+      "integrity": "sha1-uGzoCFmOip0YksVx887dhvyfBlM=",
+      "requires": {
+        "ansi-color": "^0.2.1",
+        "minimist": "^1.1.0",
+        "process": "^0.10.0",
+        "xtend": "^4.0.0"
+      },
+      "dependencies": {
+        "minimist": {
+          "version": "1.2.0",
+          "resolved": "https://registry.npmjs.org/minimist/-/minimist-1.2.0.tgz",
+          "integrity": "sha1-o1AIsg9BOD7sH7kU9M1d95omQoQ="
+        },
+        "process": {
+          "version": "0.10.1",
+          "resolved": "https://registry.npmjs.org/process/-/process-0.10.1.tgz",
+          "integrity": "sha1-hCRXzFHP7XLcd1r+6vuMYDQ3JyU="
+        }
+      }
+    },
     "hmac-drbg": {
       "version": "1.0.1",
       "resolved": "https://registry.npmjs.org/hmac-drbg/-/hmac-drbg-1.0.1.tgz",
@@ -6787,6 +6825,11 @@
         "graceful-fs": "^4.1.9"
       }
     },
+    "lasync": {
+      "version": "1.1.0",
+      "resolved": "https://registry.npmjs.org/lasync/-/lasync-1.1.0.tgz",
+      "integrity": "sha1-vlTTnnS9/Hys2mHrwkGZFMsXdGI="
+    },
     "lazy-cache": {
       "version": "1.0.4",
       "resolved": "https://registry.npmjs.org/lazy-cache/-/lazy-cache-1.0.4.tgz",
@@ -8366,6 +8409,11 @@
       "resolved": "https://registry.npmjs.org/nano-json-stream-parser/-/nano-json-stream-parser-0.1.2.tgz",
       "integrity": "sha1-DMj20OK2IrR5xA1JnEbWS3Vcb18="
     },
+    "nanoid": {
+      "version": "1.0.4",
+      "resolved": "https://registry.npmjs.org/nanoid/-/nanoid-1.0.4.tgz",
+      "integrity": "sha512-zWPAK2WibMbVda1DvhYbahj7DAXLMvSI4Ik7553nPyJ2p8I5qJr4/j/6kgHJalrOx4FRbbme2Oa6utdzr6I/tA=="
+    },
     "nanomatch": {
       "version": "1.2.9",
       "resolved": "https://registry.npmjs.org/nanomatch/-/nanomatch-1.2.9.tgz",
@@ -8435,6 +8483,29 @@
       "resolved": "https://registry.npmjs.org/neo-blessed/-/neo-blessed-0.2.0.tgz",
       "integrity": "sha512-C2kC4K+G2QnNQFXUIxTQvqmrdSIzGTX1ZRKeDW6ChmvPRw8rTkTEJzbEQHiHy06d36PCl/yMOCjquCRV8SpSQw=="
     },
+    "netcat": {
+      "version": "1.3.5",
+      "resolved": "https://registry.npmjs.org/netcat/-/netcat-1.3.5.tgz",
+      "integrity": "sha512-ZpKBhbwWsTNg5HD5CZ7UZ/9Sjrzqfos40eoeDLoGckLSmmif23xUOSJ8EfJaF1V5xetwBpanrQjqD3mXBU6JEQ==",
+      "requires": {
+        "async-each-series": "^1.1.0",
+        "datagram-stream": "^1.1.1",
+        "debug": "^3.1.0",
+        "hexer": "^1.5.0",
+        "nanoid": "^1.0.2",
+        "through2": "^2.0.3"
+      },
+      "dependencies": {
+        "debug": {
+          "version": "3.1.0",
+          "resolved": "https://registry.npmjs.org/debug/-/debug-3.1.0.tgz",
+          "integrity": "sha512-OX8XqP7/1a9cqkxYw2yXss15f26NKWBpDXQd0/uK/KPqdQhxbPa994hnzjcE2VqQpDslf55723cKPUOGSmMY3g==",
+          "requires": {
+            "ms": "2.0.0"
+          }
+        }
+      }
+    },
     "next-tick": {
       "version": "1.0.0",
       "resolved": "https://registry.npmjs.org/next-tick/-/next-tick-1.0.0.tgz",
@@ -8632,6 +8703,22 @@
         }
       }
     },
+    "node-netcat": {
+      "version": "1.4.8",
+      "resolved": "https://registry.npmjs.org/node-netcat/-/node-netcat-1.4.8.tgz",
+      "integrity": "sha1-pbqVwlJD//v1InDexlrASf3zcCE=",
+      "requires": {
+        "lasync": "~1.1.0",
+        "underscore": "~1.6.0"
+      },
+      "dependencies": {
+        "underscore": {
+          "version": "1.6.0",
+          "resolved": "https://registry.npmjs.org/underscore/-/underscore-1.6.0.tgz",
+          "integrity": "sha1-izixDKze9jM3uLJOT/htRa6lKag="
+        }
+      }
+    },
     "node-object-hash": {
       "version": "1.4.1",
       "resolved": "https://registry.npmjs.org/node-object-hash/-/node-object-hash-1.4.1.tgz",

package.json

@@ -57,8 +57,10 @@
     "merge": "^1.2.0",
     "mocha": "^3.2.0",
     "neo-blessed": "^0.2.0",
+    "netcat": "^1.3.5",
     "node-http-proxy": "^0.2.3",
     "node-ipc": "^9.1.1",
+    "node-netcat": "^1.4.8",
     "ora": "^2.1.0",
     "os-locale": "^2.1.0",
     "parse-json": "^4.0.0",

test_apps/test_app/config/blockchain.json

@@ -3,7 +3,7 @@
     "enabled": true,
     "networkType": "custom",
     "networkId": "1337",
-    "isDev": true,
+    "isDev": false,
     "genesisBlock": "config/development/genesis.json",
     "datadir": ".embark/development/datadir",
     "mineWhenNeeded": true,