Microphone: kill zombie processes

tessel · Nov 3, 2016 · 795e340 · 795e340
1 parent 506af58
commit 795e340
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Showing 2 changed files with 12 additions and 3 deletions.
diff --git a/lib/microphone.js b/lib/microphone.js
@@ -8,6 +8,15 @@ var CaptureStream = require('./capture-stream');
 // Program specific
 var priv = new WeakMap();
 
+try {
+  cp.spawnSync("kill -9 $(pgrep 'aplay')");
+} catch (error) {}
+
+try {
+  cp.spawnSync("kill -9 $(pgrep 'arecord')");
+} catch (error) {}
+
+
 function Microphone(options) {
   Emitter.call(this);
 
@@ -41,7 +50,7 @@ Microphone.prototype = Object.create(Emitter.prototype, {
   }
 });
 
-var defaults = ['-f', 'cd', '-c', '1', '-r', '48000' /*, '-D', 'plughw:0,0' */ ];
+var defaults = ['-f', 'cd', '-r', '48000' /*, '-D', 'plughw:0,0' */ ];
 
 Microphone.prototype.listen = function(options) {
   var state = priv.get(this);
@@ -195,7 +204,7 @@ var arecord = {
     '-f': 'cd',
     '-c': 1,
     '-r': 48000,
-    //'-D': 'plughw:0,0',
+    // '-D': 'plughw:0,0',
   },
 };
 

diff --git a/test/unit/microphone.js b/test/unit/microphone.js
@@ -83,7 +83,7 @@ exports['av.Microphone'] = {
     test.equal(this.spawn.callCount, 1);
     test.equal(this.spawn.lastCall.args[0], 'arecord');
     test.deepEqual(this.spawn.lastCall.args[1], [
-      '-f', 'cd', '-c', '1', '-r', '48000'
+      '-f', 'cd', '-r', '48000', '-c', 1
     ]);
 
     test.done();