FIX: disconnect did not close serial port if device was not streaming

Author: AJ Keller

changelog.md

@@ -2,7 +2,8 @@
 
 ### Enhancements
 
-* Update openbci-utilities to v0.1.1 to patch for sendCounts.
+* Update openbci-utilities to v0.1.2 to patch for sendCounts.
+* Disconnect did not disconnect from serial port if the device was not streaming.
 
 # 2.1.1
 

openBCICyton.js

@@ -368,13 +368,15 @@ Cyton.prototype.disconnect = function () {
       if (this.isStreaming()) {
         if (this.options.verbose) console.log('stop streaming');
         return this.streamStop();
+      } else {
+        return Promise.resolve();
       }
     })
     .then(() => {
       if (!this.isConnected()) {
         return Promise.reject(Error('no board connected'));
       } else {
-        return new Promise((resolve, reject) => {
+        return new Promise((resolve) => {
           // serial emitting 'close' will call _disconnected
           this.serial.close(() => {
             resolve();

package.json

@@ -21,7 +21,7 @@
     "gaussian": "^1.0.0",
     "lodash": "^4.17.4",
     "mathjs": "^3.14.2",
-    "openbci-utilities": "0.1.1",
+    "openbci-utilities": "0.1.2",
     "performance-now": "^2.1.0",
     "safe-buffer": "^5.1.1",
     "serialport": "4.0.7",