add @discordjs/opus + jmd.js

node_modules/ws/lib/permessage-deflate.js

@@ -376,12 +376,16 @@ class PerMessageDeflate {
         this._inflate[kTotalLength]
       );
 
-      if (fin && this.params[`${endpoint}_no_context_takeover`]) {
+      if (this._inflate._readableState.endEmitted) {
         this._inflate.close();
         this._inflate = null;
       } else {
         this._inflate[kTotalLength] = 0;
         this._inflate[kBuffers] = [];
+
+        if (fin && this.params[`${endpoint}_no_context_takeover`]) {
+          this._inflate.reset();
+        }
       }
 
       callback(null, data);
@@ -448,12 +452,11 @@ class PerMessageDeflate {
       //
       this._deflate[kCallback] = null;
 
+      this._deflate[kTotalLength] = 0;
+      this._deflate[kBuffers] = [];
+
       if (fin && this.params[`${endpoint}_no_context_takeover`]) {
-        this._deflate.close();
-        this._deflate = null;
-      } else {
-        this._deflate[kTotalLength] = 0;
-        this._deflate[kBuffers] = [];
+        this._deflate.reset();
       }
 
       callback(null, data);