usb - npm Package Compare versions

Comparing version 2.4.2 to 2.4.3

CHANGELOG.md

 # Changelog
 
+## [2.4.3] - 2022-06-21
+
+### Fixed
+- Fixed poll transfer tracking - [`522`](https://github.com/node-usb/node-usb/pull/522) ([Rob Moran](https://github.com/thegecko))
+
 ## [2.4.2] - 2022-05-27
@@ -4,0 +9,0 @@

dist/usb/endpoint.d.ts

@@ -35,3 +35,3 @@ /// <reference types="node" />
     direction: 'in' | 'out';
-    protected pollTransfers: Transfer[] | undefined;
+    protected pollTransfers: Transfer[];
     protected pollTransferSize: number;
@@ -38,0 +38,0 @@ protected pollPending: number;

dist/usb/endpoint.js

@@ -61,2 +61,3 @@ "use strict";
         _this.direction = 'in';
+        _this.pollTransfers = [];
         _this.pollTransferSize = 0;
@@ -119,2 +120,3 @@ _this.pollPending = 0;
                     _this.pollTransfers = [];
+                    _this.pollActive = false;
                     _this.emit('end');
@@ -145,3 +147,3 @@ }
         if (transferSize === void 0) { transferSize = this.descriptor.wMaxPacketSize; }
-        if (this.pollTransfers) {
+        if (this.pollActive) {
             throw new Error('Polling already active');
@@ -168,3 +170,3 @@ }
     InEndpoint.prototype.stopPoll = function (callback) {
-        if (!this.pollTransfers) {
+        if (!this.pollActive) {
             throw new Error('Polling is not active.');
@@ -171,0 +173,0 @@ }

package.json

@@ -5,3 +5,3 @@ {
   "license": "MIT",
-  "version": "2.4.2",
+  "version": "2.4.3",
   "main": "dist/index.js",
@@ -8,0 +8,0 @@ "engines": {

tsc/usb/endpoint.ts

@@ -55,3 +55,3 @@ import { EventEmitter } from 'events';
 
-    protected pollTransfers: Transfer[] | undefined;
+    protected pollTransfers: Transfer[] = [];
     protected pollTransferSize = 0;
@@ -117,2 +117,3 @@ protected pollPending = 0;
                     this.pollTransfers = [];
+                    this.pollActive = false;
                     this.emit('end');
@@ -143,3 +144,3 @@ }
     protected startPollTransfers(nTransfers = 3, transferSize = this.descriptor.wMaxPacketSize, callback: (error: LibUSBException | undefined, buffer: Buffer, actualLength: number) => void): Transfer[] {
-        if (this.pollTransfers) {
+        if (this.pollActive) {
             throw new Error('Polling already active');
@@ -169,3 +170,3 @@ }
     public stopPoll(callback?: () => void): void {
-        if (!this.pollTransfers) {
+        if (!this.pollActive) {
             throw new Error('Polling is not active.');
@@ -172,0 +173,0 @@ }

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Improved metrics

Total package byte prevSize

6158533

increased by0.01%

Lines of code

5078

increased by0.06%

No dependency changes