From 68ef5454e02bb479a6a63723462dc3e589672e28 Mon Sep 17 00:00:00 2001
From: Anthony Laibe <anthony@laibe.cc>
Date: Mon, 10 Sep 2018 11:52:06 +0100
Subject: [PATCH] Avoid multiple connect to IPC

---
 lib/tests/test.js | 29 +++++++++++++++--------------
 1 file changed, 15 insertions(+), 14 deletions(-)

diff --git a/lib/tests/test.js b/lib/tests/test.js
index 8c61b15aa..c43d27c3b 100644
--- a/lib/tests/test.js
+++ b/lib/tests/test.js
@@ -144,26 +144,27 @@ class Test {
         self.engine.startService("codeCoverage");
 
         if (self.options.node === 'embark') {
-          return self.engine.ipc.connect((err) => {
-            if (err) {
-              this.engine.logger.error(err.message || err);
-              this.engine.logger.error("Could not connect to Embark's IPC. Is embark running?");
-              process.exit(1);
-            }
-            self.engine.ipc.request('blockchain:node', {}, (err, node) => {
-              if (err) {
-                return self.engine.logger.error(err.message || err);
-              }
-              self.options.node = node;
-              cb();
-            });
-          });
+          if (!self.engine.ipc.connected) {
+            self.engine.logger.error("Could not connect to Embark's IPC. Is embark running?");
+            process.exit(1);
+          }
+          return self.connectToIpcNode(cb);
         }
         cb();
       }
     ], callback);
   }
 
+  connectToIpcNode(cb) {
+    this.engine.ipc.request('blockchain:node', {}, (err, node) => {
+      if (err) {
+        return this.engine.logger.error(err.message || err);
+      }
+      this.options.node = node;
+      cb();
+    });
+  }
+
   onReady(callback) {
     const self = this;
     if (this.ready) {