From f3a62a0a6d5e369f86248588493eb5f1e6bc01c1 Mon Sep 17 00:00:00 2001
From: xdrm-brackets <doowap31@gmail.com>
Date: Fri, 6 Apr 2018 12:57:22 +0200
Subject: [PATCH] [lib.audio-manager] fixed routing

---
 webpack/lib/audio-manager.js | 24 ++++++++++++++----------
 1 file changed, 14 insertions(+), 10 deletions(-)

diff --git a/webpack/lib/audio-manager.js b/webpack/lib/audio-manager.js
index 9406b61..6d46599 100644
--- a/webpack/lib/audio-manager.js
+++ b/webpack/lib/audio-manager.js
@@ -37,19 +37,19 @@ export default class AudioManager{
 			voice_sss:      this.ctx.createBiquadFilter()
 		};
 
-		/* (3) Set up our filters' parameters  */
-		this.setUpFilters();
-
-		/* (4) Create network I/O controller (WebSocket) */
+		/* (3) Create network I/O controller (WebSocket) */
 		this.network = {
 			out: this.ctx.createScriptProcessor(AudioManager.BUFFER_SIZE, 1, 1)
 		};
 
+		/* (4) Initialise websocket */
+		this.ws = null;
+
 		/* (5) Bind network controller to send() function */
 		this.network.out.onaudioprocess = this.send.bind(this);
 
-		/* (6) Initialise websocket */
-		this.ws = null;
+		/* (6) Set up our filters' parameters  */
+		this.setUpFilters();
 
 
 
@@ -133,8 +133,8 @@ export default class AudioManager{
 		/* (3) Connect presence reduction to 'ss' removal */
 		this.filters.voice_presence.connect( this.filters.voice_sss );
 
-		/* (4) Connect last filter to MASTER gain */
-		this.filters.voice_sss.connect(this.master);
+		/* (4) Connect last filter to NETWORK output */
+		this.filters.voice_sss.connect(this.network.out);
 
 
 	}
@@ -152,9 +152,9 @@ export default class AudioManager{
 		/* (2) Get first filter */
 		let first_filter = this.filters.voice_clarity;
 
-		/* (3) If unlink -> connect directly to MASTER gain */
+		/* (3) If unlink -> connect directly to NETWORK output */
 		if( unlink === true )
-			return this.input.connect(this.master);
+			return this.input.connect(this.network.out);
 
 		/* (4) If linking -> connect input to filter stack */
 		this.input.connect(first_filter);
@@ -191,6 +191,10 @@ export default class AudioManager{
 
 		let buf16 = this.f32toi16(buf32);
 
+		// exit if no connection
+		if( this.ws === null || this.ws.readyState !== 1 )
+			return;
+
 		this.ws.send(buf16);
 
 		this.dbg.data.packets_sent++;