favicons seem to never call back in some cases #318

wighawag · 2020-08-26T13:08:05Z

I have the following code

favicons(icon, config, async (error, response) => {
  if (error) {
    console.error(error);
  } else {
    console.log(response);
  }
});

and sometime, the callback never get called. I have to stop the process
any idea ?

alexander-akait · 2020-08-26T13:19:42Z

Because it is async, we don't support it

wighawag · 2020-08-26T16:56:54Z

What do you mean ?

alexander-akait · 2020-08-26T16:59:32Z

callback is async and we don't use await callback() in code

wighawag · 2020-08-26T18:14:15Z

oh i see, but that is not the issue. what I mean is that the callback never get called (removing async here will not change that)

alexander-akait · 2020-08-27T12:06:18Z

@wighawag please create reproducible test repo

wighawag · 2020-10-14T09:16:19Z

In this repo https://github.com/wighawag/purple-warlock
the script web/_build/generate.ts call favicon and sometime favicon never call the callback.
I work around this by adding a timeout and try again.

jdmerinor · 2021-01-11T20:53:45Z

I'm actually having the same issue and my callback is completely sync (saying that looking at the code that wouldn't really make a difference). I think it was not happening on V5.4.1

jdmerinor · 2021-01-11T21:54:30Z

I created this super simple example and I explained how to make it fail. I also added the module "why-is-node-running" to it and like that it's possible to see the handles that are holding the process https://github.com/jdmerinor/testFavicons

jdmerinor · 2021-01-12T06:20:44Z

@alexander-akait On the repo mentioned above I added also the logs that I got when it failed and thew handles taken, I'm adding those here for reference, this was basically my output:

[Favicons] General:source: Source type is string...
[Favicons] General:source: Source type is object...
[Favicons] Image:create: Creating empty 16x16 canvas with transparent background...
[Favicons] Image:render: Find nearest icon to 16x16 with offset 0...
[Favicons] Image:render: Rendering SVG to 16x16...
[Favicons] Image:create: Creating empty 32x32 canvas with transparent background...
[Favicons] Image:render: Find nearest icon to 32x32 with offset 0...
[Favicons] Image:render: Rendering SVG to 32x32...
[Favicons] Image:create: Creating empty 48x48 canvas with transparent background...
[Favicons] Image:render: Find nearest icon to 48x48 with offset 0...
[Favicons] Image:render: Rendering SVG to 48x48...
[Favicons] Image:create: Creating empty 16x16 canvas with transparent background...
[Favicons] Image:render: Find nearest icon to 16x16 with offset 0...
[Favicons] Image:render: Rendering SVG to 16x16...
[Favicons] Image:create: Creating empty 24x24 canvas with transparent background...
[Favicons] Image:render: Find nearest icon to 24x24 with offset 0...
[Favicons] Image:render: Rendering SVG to 24x24...
[Favicons] Image:create: Creating empty 32x32 canvas with transparent background...
[Favicons] Image:render: Find nearest icon to 32x32 with offset 0...
[Favicons] Image:render: Rendering SVG to 32x32...
[Favicons] Image:create: Creating empty 48x48 canvas with transparent background...
[Favicons] Image:render: Find nearest icon to 48x48 with offset 0...
[Favicons] Image:render: Rendering SVG to 48x48...
[Favicons] Image:create: Creating empty 64x64 canvas with transparent background...
[Favicons] Image:render: Find nearest icon to 64x64 with offset 0...
[Favicons] Image:render: Rendering SVG to 64x64...
[Favicons] Images:composite: Compositing favicon on 16x16 canvas with offset 0...
[Favicons] Images:composite: Compositing favicon on 24x24 canvas with offset 0...
[Favicons] Images:composite: Compositing favicon on 32x32 canvas with offset 0...
[Favicons] Images:composite: Compositing favicon on 48x48 canvas with offset 0...
[Favicons] Images:composite: Compositing favicon on 64x64 canvas with offset 0...
There are 35 handle(s) keeping the process running

# TTYWRAP
D:\Personal stuff\Desktop\TestRigs\TestVue\test-favicons\favicons\node_modules\colors\lib\system\supports-colors.js:149 - stdout: getSupportLevel(process.stdout),

# SIGNALWRAP
D:\Personal stuff\Desktop\TestRigs\TestVue\test-favicons\favicons\node_modules\colors\lib\system\supports-colors.js:149 - stdout: getSupportLevel(process.stdout),

# TTYWRAP
D:\Personal stuff\Desktop\TestRigs\TestVue\test-favicons\favicons\node_modules\colors\lib\system\supports-colors.js:150 - stderr: getSupportLevel(process.stderr),

# Timeout
D:\Personal stuff\Desktop\TestRigs\TestVue\test-favicons\testFavicons\index.js:25 - const timeoutVar = setTimeout(function () {

# ZLIB
D:\Personal stuff\Desktop\TestRigs\TestVue\test-favicons\favicons\node_modules\pngjs\lib\sync-inflate.js:18              - zlib.Inflate.call(this, opts);
D:\Personal stuff\Desktop\TestRigs\TestVue\test-favicons\favicons\node_modules\pngjs\lib\sync-inflate.js:155             - return zlibBufferSync(new Inflate(opts), buffer);
D:\Personal stuff\Desktop\TestRigs\TestVue\test-favicons\favicons\node_modules\pngjs\lib\parser-sync.js:85               - inflatedData = inflateSync(inflateData, { chunkSize: imageSize, maxLength: imageSize });
D:\Personal stuff\Desktop\TestRigs\TestVue\test-favicons\favicons\node_modules\pngjs\lib\png-sync.js:10                  - return parse(buffer, options || {});
D:\Personal stuff\Desktop\TestRigs\TestVue\test-favicons\favicons\node_modules\@jimp\core\dist\utils\image-bitmap.js:196 - this.bitmap = this.constructor.decoders[_mime](data);
D:\Personal stuff\Desktop\TestRigs\TestVue\test-favicons\favicons\node_modules\@jimp\core\dist\index.js:431              - _imageBitmap.parseBitmap.call(this, data, null, finish);

# ZLIB
D:\Personal stuff\Desktop\TestRigs\TestVue\test-favicons\favicons\node_modules\pngjs\lib\sync-inflate.js:18              - zlib.Inflate.call(this, opts);
D:\Personal stuff\Desktop\TestRigs\TestVue\test-favicons\favicons\node_modules\pngjs\lib\sync-inflate.js:155             - return zlibBufferSync(new Inflate(opts), buffer);
D:\Personal stuff\Desktop\TestRigs\TestVue\test-favicons\favicons\node_modules\pngjs\lib\parser-sync.js:85               - inflatedData = inflateSync(inflateData, { chunkSize: imageSize, maxLength: imageSize });
D:\Personal stuff\Desktop\TestRigs\TestVue\test-favicons\favicons\node_modules\pngjs\lib\png-sync.js:10                  - return parse(buffer, options || {});
D:\Personal stuff\Desktop\TestRigs\TestVue\test-favicons\favicons\node_modules\@jimp\core\dist\utils\image-bitmap.js:196 - this.bitmap = this.constructor.decoders[_mime](data);
D:\Personal stuff\Desktop\TestRigs\TestVue\test-favicons\favicons\node_modules\@jimp\core\dist\index.js:431              - _imageBitmap.parseBitmap.call(this, data, null, finish);

# generic
D:\Personal stuff\Desktop\TestRigs\TestVue\test-favicons\favicons\node_modules\sharp\lib\output.js:884 - sharp.pipeline(this.options, (err, data, info) => {
D:\Personal stuff\Desktop\TestRigs\TestVue\test-favicons\favicons\node_modules\sharp\lib\output.js:883 - return new Promise((resolve, reject) => {
D:\Personal stuff\Desktop\TestRigs\TestVue\test-favicons\favicons\node_modules\sharp\lib\output.js:118 - return this._pipeline(is.fn(options) ? options : callback);
D:\Personal stuff\Desktop\TestRigs\TestVue\test-favicons\favicons\dist\helpers.js:265                  - }).toBuffer()).then(Jimp.read);

# generic
D:\Personal stuff\Desktop\TestRigs\TestVue\test-favicons\favicons\node_modules\sharp\lib\output.js:884 - sharp.pipeline(this.options, (err, data, info) => {
D:\Personal stuff\Desktop\TestRigs\TestVue\test-favicons\favicons\node_modules\sharp\lib\output.js:883 - return new Promise((resolve, reject) => {
D:\Personal stuff\Desktop\TestRigs\TestVue\test-favicons\favicons\node_modules\sharp\lib\output.js:118 - return this._pipeline(is.fn(options) ? options : callback);
D:\Personal stuff\Desktop\TestRigs\TestVue\test-favicons\favicons\dist\helpers.js:265                  - }).toBuffer()).then(Jimp.read);

# generic
D:\Personal stuff\Desktop\TestRigs\TestVue\test-favicons\favicons\node_modules\sharp\lib\output.js:884 - sharp.pipeline(this.options, (err, data, info) => {
D:\Personal stuff\Desktop\TestRigs\TestVue\test-favicons\favicons\node_modules\sharp\lib\output.js:883 - return new Promise((resolve, reject) => {
D:\Personal stuff\Desktop\TestRigs\TestVue\test-favicons\favicons\node_modules\sharp\lib\output.js:118 - return this._pipeline(is.fn(options) ? options : callback);
D:\Personal stuff\Desktop\TestRigs\TestVue\test-favicons\favicons\dist\helpers.js:265                  - }).toBuffer()).then(Jimp.read);

# ZLIB
D:\Personal stuff\Desktop\TestRigs\TestVue\test-favicons\favicons\node_modules\pngjs\lib\sync-inflate.js:18              - zlib.Inflate.call(this, opts);
D:\Personal stuff\Desktop\TestRigs\TestVue\test-favicons\favicons\node_modules\pngjs\lib\sync-inflate.js:155             - return zlibBufferSync(new Inflate(opts), buffer);
D:\Personal stuff\Desktop\TestRigs\TestVue\test-favicons\favicons\node_modules\pngjs\lib\parser-sync.js:85               - inflatedData = inflateSync(inflateData, { chunkSize: imageSize, maxLength: imageSize });
D:\Personal stuff\Desktop\TestRigs\TestVue\test-favicons\favicons\node_modules\pngjs\lib\png-sync.js:10                  - return parse(buffer, options || {});
D:\Personal stuff\Desktop\TestRigs\TestVue\test-favicons\favicons\node_modules\@jimp\core\dist\utils\image-bitmap.js:196 - this.bitmap = this.constructor.decoders[_mime](data);
D:\Personal stuff\Desktop\TestRigs\TestVue\test-favicons\favicons\node_modules\@jimp\core\dist\index.js:431              - _imageBitmap.parseBitmap.call(this, data, null, finish);

# ZLIB
D:\Personal stuff\Desktop\TestRigs\TestVue\test-favicons\favicons\node_modules\pngjs\lib\sync-inflate.js:18              - zlib.Inflate.call(this, opts);
D:\Personal stuff\Desktop\TestRigs\TestVue\test-favicons\favicons\node_modules\pngjs\lib\sync-inflate.js:155             - return zlibBufferSync(new Inflate(opts), buffer);
D:\Personal stuff\Desktop\TestRigs\TestVue\test-favicons\favicons\node_modules\pngjs\lib\parser-sync.js:85               - inflatedData = inflateSync(inflateData, { chunkSize: imageSize, maxLength: imageSize });
D:\Personal stuff\Desktop\TestRigs\TestVue\test-favicons\favicons\node_modules\pngjs\lib\png-sync.js:10                  - return parse(buffer, options || {});
D:\Personal stuff\Desktop\TestRigs\TestVue\test-favicons\favicons\node_modules\@jimp\core\dist\utils\image-bitmap.js:196 - this.bitmap = this.constructor.decoders[_mime](data);
D:\Personal stuff\Desktop\TestRigs\TestVue\test-favicons\favicons\node_modules\@jimp\core\dist\index.js:431              - _imageBitmap.parseBitmap.call(this, data, null, finish);

# ZLIB
D:\Personal stuff\Desktop\TestRigs\TestVue\test-favicons\favicons\node_modules\pngjs\lib\packer.js:52                    - return this._options.deflateFactory(this.getDeflateOptions());
D:\Personal stuff\Desktop\TestRigs\TestVue\test-favicons\favicons\node_modules\pngjs\lib\packer-async.js:14              - this._deflate = this._packer.createDeflate();
D:\Personal stuff\Desktop\TestRigs\TestVue\test-favicons\favicons\node_modules\pngjs\lib\png.js:40                       - this._packer = new Packer(options);
D:\Personal stuff\Desktop\TestRigs\TestVue\test-favicons\favicons\node_modules\@jimp\png\dist\index.js:40                - var png = new _pngjs.PNG({
D:\Personal stuff\Desktop\TestRigs\TestVue\test-favicons\favicons\node_modules\@jimp\core\dist\utils\image-bitmap.js:251 - var buffer = this.constructor.encoders[mime](this);

# ZLIB
D:\Personal stuff\Desktop\TestRigs\TestVue\test-favicons\favicons\node_modules\pngjs\lib\packer-sync.js:36               - var compressedData = zlib.deflateSync(filteredData, packer.getDeflateOptions());
D:\Personal stuff\Desktop\TestRigs\TestVue\test-favicons\favicons\node_modules\pngjs\lib\png-sync.js:15                  - return pack(png, options);
D:\Personal stuff\Desktop\TestRigs\TestVue\test-favicons\favicons\node_modules\@jimp\png\dist\index.js:45                - return _pngjs.PNG.sync.write(png, {
D:\Personal stuff\Desktop\TestRigs\TestVue\test-favicons\favicons\node_modules\@jimp\core\dist\utils\image-bitmap.js:251 - var buffer = this.constructor.encoders[mime](this);
D:\Personal stuff\Desktop\TestRigs\TestVue\test-favicons\favicons\node_modules\@jimp\core\dist\utils\promisify.js:21     - fun.bind(ctx).apply(void 0, args);

# ZLIB
D:\Personal stuff\Desktop\TestRigs\TestVue\test-favicons\favicons\node_modules\pngjs\lib\sync-inflate.js:18              - zlib.Inflate.call(this, opts);
D:\Personal stuff\Desktop\TestRigs\TestVue\test-favicons\favicons\node_modules\pngjs\lib\sync-inflate.js:155             - return zlibBufferSync(new Inflate(opts), buffer);
D:\Personal stuff\Desktop\TestRigs\TestVue\test-favicons\favicons\node_modules\pngjs\lib\parser-sync.js:85               - inflatedData = inflateSync(inflateData, { chunkSize: imageSize, maxLength: imageSize });
D:\Personal stuff\Desktop\TestRigs\TestVue\test-favicons\favicons\node_modules\pngjs\lib\png-sync.js:10                  - return parse(buffer, options || {});
D:\Personal stuff\Desktop\TestRigs\TestVue\test-favicons\favicons\node_modules\@jimp\core\dist\utils\image-bitmap.js:196 - this.bitmap = this.constructor.decoders[_mime](data);
D:\Personal stuff\Desktop\TestRigs\TestVue\test-favicons\favicons\node_modules\@jimp\core\dist\index.js:431              - _imageBitmap.parseBitmap.call(this, data, null, finish);

# ZLIB
D:\Personal stuff\Desktop\TestRigs\TestVue\test-favicons\favicons\node_modules\pngjs\lib\packer.js:52                    - return this._options.deflateFactory(this.getDeflateOptions());
D:\Personal stuff\Desktop\TestRigs\TestVue\test-favicons\favicons\node_modules\pngjs\lib\packer-async.js:14              - this._deflate = this._packer.createDeflate();
D:\Personal stuff\Desktop\TestRigs\TestVue\test-favicons\favicons\node_modules\pngjs\lib\png.js:40                       - this._packer = new Packer(options);
D:\Personal stuff\Desktop\TestRigs\TestVue\test-favicons\favicons\node_modules\@jimp\png\dist\index.js:40                - var png = new _pngjs.PNG({
D:\Personal stuff\Desktop\TestRigs\TestVue\test-favicons\favicons\node_modules\@jimp\core\dist\utils\image-bitmap.js:251 - var buffer = this.constructor.encoders[mime](this);

# ZLIB
D:\Personal stuff\Desktop\TestRigs\TestVue\test-favicons\favicons\node_modules\pngjs\lib\packer-sync.js:36               - var compressedData = zlib.deflateSync(filteredData, packer.getDeflateOptions());
D:\Personal stuff\Desktop\TestRigs\TestVue\test-favicons\favicons\node_modules\pngjs\lib\png-sync.js:15                  - return pack(png, options);
D:\Personal stuff\Desktop\TestRigs\TestVue\test-favicons\favicons\node_modules\@jimp\png\dist\index.js:45                - return _pngjs.PNG.sync.write(png, {
D:\Personal stuff\Desktop\TestRigs\TestVue\test-favicons\favicons\node_modules\@jimp\core\dist\utils\image-bitmap.js:251 - var buffer = this.constructor.encoders[mime](this);
D:\Personal stuff\Desktop\TestRigs\TestVue\test-favicons\favicons\node_modules\@jimp\core\dist\utils\promisify.js:21     - fun.bind(ctx).apply(void 0, args);

# ZLIB
D:\Personal stuff\Desktop\TestRigs\TestVue\test-favicons\favicons\node_modules\pngjs\lib\sync-inflate.js:18              - zlib.Inflate.call(this, opts);
D:\Personal stuff\Desktop\TestRigs\TestVue\test-favicons\favicons\node_modules\pngjs\lib\sync-inflate.js:155             - return zlibBufferSync(new Inflate(opts), buffer);
D:\Personal stuff\Desktop\TestRigs\TestVue\test-favicons\favicons\node_modules\pngjs\lib\parser-sync.js:85               - inflatedData = inflateSync(inflateData, { chunkSize: imageSize, maxLength: imageSize });
D:\Personal stuff\Desktop\TestRigs\TestVue\test-favicons\favicons\node_modules\pngjs\lib\png-sync.js:10                  - return parse(buffer, options || {});
D:\Personal stuff\Desktop\TestRigs\TestVue\test-favicons\favicons\node_modules\@jimp\core\dist\utils\image-bitmap.js:196 - this.bitmap = this.constructor.decoders[_mime](data);
D:\Personal stuff\Desktop\TestRigs\TestVue\test-favicons\favicons\node_modules\@jimp\core\dist\index.js:431              - _imageBitmap.parseBitmap.call(this, data, null, finish);

# ZLIB
D:\Personal stuff\Desktop\TestRigs\TestVue\test-favicons\favicons\node_modules\pngjs\lib\sync-inflate.js:18              - zlib.Inflate.call(this, opts);
D:\Personal stuff\Desktop\TestRigs\TestVue\test-favicons\favicons\node_modules\pngjs\lib\sync-inflate.js:155             - return zlibBufferSync(new Inflate(opts), buffer);
D:\Personal stuff\Desktop\TestRigs\TestVue\test-favicons\favicons\node_modules\pngjs\lib\parser-sync.js:85               - inflatedData = inflateSync(inflateData, { chunkSize: imageSize, maxLength: imageSize });
D:\Personal stuff\Desktop\TestRigs\TestVue\test-favicons\favicons\node_modules\pngjs\lib\png-sync.js:10                  - return parse(buffer, options || {});
D:\Personal stuff\Desktop\TestRigs\TestVue\test-favicons\favicons\node_modules\@jimp\core\dist\utils\image-bitmap.js:196 - this.bitmap = this.constructor.decoders[_mime](data);
D:\Personal stuff\Desktop\TestRigs\TestVue\test-favicons\favicons\node_modules\@jimp\core\dist\index.js:431              - _imageBitmap.parseBitmap.call(this, data, null, finish);

# ZLIB
D:\Personal stuff\Desktop\TestRigs\TestVue\test-favicons\favicons\node_modules\pngjs\lib\packer.js:52                    - return this._options.deflateFactory(this.getDeflateOptions());
D:\Personal stuff\Desktop\TestRigs\TestVue\test-favicons\favicons\node_modules\pngjs\lib\packer-async.js:14              - this._deflate = this._packer.createDeflate();
D:\Personal stuff\Desktop\TestRigs\TestVue\test-favicons\favicons\node_modules\pngjs\lib\png.js:40                       - this._packer = new Packer(options);
D:\Personal stuff\Desktop\TestRigs\TestVue\test-favicons\favicons\node_modules\@jimp\png\dist\index.js:40                - var png = new _pngjs.PNG({
D:\Personal stuff\Desktop\TestRigs\TestVue\test-favicons\favicons\node_modules\@jimp\core\dist\utils\image-bitmap.js:251 - var buffer = this.constructor.encoders[mime](this);

# ZLIB
D:\Personal stuff\Desktop\TestRigs\TestVue\test-favicons\favicons\node_modules\pngjs\lib\packer-sync.js:36               - var compressedData = zlib.deflateSync(filteredData, packer.getDeflateOptions());
D:\Personal stuff\Desktop\TestRigs\TestVue\test-favicons\favicons\node_modules\pngjs\lib\png-sync.js:15                  - return pack(png, options);
D:\Personal stuff\Desktop\TestRigs\TestVue\test-favicons\favicons\node_modules\@jimp\png\dist\index.js:45                - return _pngjs.PNG.sync.write(png, {
D:\Personal stuff\Desktop\TestRigs\TestVue\test-favicons\favicons\node_modules\@jimp\core\dist\utils\image-bitmap.js:251 - var buffer = this.constructor.encoders[mime](this);
D:\Personal stuff\Desktop\TestRigs\TestVue\test-favicons\favicons\node_modules\@jimp\core\dist\utils\promisify.js:21     - fun.bind(ctx).apply(void 0, args);

# ZLIB
D:\Personal stuff\Desktop\TestRigs\TestVue\test-favicons\favicons\node_modules\pngjs\lib\packer.js:52                    - return this._options.deflateFactory(this.getDeflateOptions());
D:\Personal stuff\Desktop\TestRigs\TestVue\test-favicons\favicons\node_modules\pngjs\lib\packer-async.js:14              - this._deflate = this._packer.createDeflate();
D:\Personal stuff\Desktop\TestRigs\TestVue\test-favicons\favicons\node_modules\pngjs\lib\png.js:40                       - this._packer = new Packer(options);
D:\Personal stuff\Desktop\TestRigs\TestVue\test-favicons\favicons\node_modules\@jimp\png\dist\index.js:40                - var png = new _pngjs.PNG({
D:\Personal stuff\Desktop\TestRigs\TestVue\test-favicons\favicons\node_modules\@jimp\core\dist\utils\image-bitmap.js:251 - var buffer = this.constructor.encoders[mime](this);

# ZLIB
D:\Personal stuff\Desktop\TestRigs\TestVue\test-favicons\favicons\node_modules\pngjs\lib\packer-sync.js:36               - var compressedData = zlib.deflateSync(filteredData, packer.getDeflateOptions());
D:\Personal stuff\Desktop\TestRigs\TestVue\test-favicons\favicons\node_modules\pngjs\lib\png-sync.js:15                  - return pack(png, options);
D:\Personal stuff\Desktop\TestRigs\TestVue\test-favicons\favicons\node_modules\@jimp\png\dist\index.js:45                - return _pngjs.PNG.sync.write(png, {
D:\Personal stuff\Desktop\TestRigs\TestVue\test-favicons\favicons\node_modules\@jimp\core\dist\utils\image-bitmap.js:251 - var buffer = this.constructor.encoders[mime](this);
D:\Personal stuff\Desktop\TestRigs\TestVue\test-favicons\favicons\node_modules\@jimp\core\dist\utils\promisify.js:21     - fun.bind(ctx).apply(void 0, args);

# ZLIB
D:\Personal stuff\Desktop\TestRigs\TestVue\test-favicons\favicons\node_modules\pngjs\lib\sync-inflate.js:18              - zlib.Inflate.call(this, opts);
D:\Personal stuff\Desktop\TestRigs\TestVue\test-favicons\favicons\node_modules\pngjs\lib\sync-inflate.js:155             - return zlibBufferSync(new Inflate(opts), buffer);
D:\Personal stuff\Desktop\TestRigs\TestVue\test-favicons\favicons\node_modules\pngjs\lib\parser-sync.js:85               - inflatedData = inflateSync(inflateData, { chunkSize: imageSize, maxLength: imageSize });
D:\Personal stuff\Desktop\TestRigs\TestVue\test-favicons\favicons\node_modules\pngjs\lib\png-sync.js:10                  - return parse(buffer, options || {});
D:\Personal stuff\Desktop\TestRigs\TestVue\test-favicons\favicons\node_modules\@jimp\core\dist\utils\image-bitmap.js:196 - this.bitmap = this.constructor.decoders[_mime](data);
D:\Personal stuff\Desktop\TestRigs\TestVue\test-favicons\favicons\node_modules\@jimp\core\dist\index.js:431              - _imageBitmap.parseBitmap.call(this, data, null, finish);

# ZLIB
D:\Personal stuff\Desktop\TestRigs\TestVue\test-favicons\favicons\node_modules\pngjs\lib\packer.js:52                    - return this._options.deflateFactory(this.getDeflateOptions());
D:\Personal stuff\Desktop\TestRigs\TestVue\test-favicons\favicons\node_modules\pngjs\lib\packer-async.js:14              - this._deflate = this._packer.createDeflate();
D:\Personal stuff\Desktop\TestRigs\TestVue\test-favicons\favicons\node_modules\pngjs\lib\png.js:40                       - this._packer = new Packer(options);
D:\Personal stuff\Desktop\TestRigs\TestVue\test-favicons\favicons\node_modules\@jimp\png\dist\index.js:40                - var png = new _pngjs.PNG({
D:\Personal stuff\Desktop\TestRigs\TestVue\test-favicons\favicons\node_modules\@jimp\core\dist\utils\image-bitmap.js:251 - var buffer = this.constructor.encoders[mime](this);

# ZLIB
D:\Personal stuff\Desktop\TestRigs\TestVue\test-favicons\favicons\node_modules\pngjs\lib\packer-sync.js:36               - var compressedData = zlib.deflateSync(filteredData, packer.getDeflateOptions());
D:\Personal stuff\Desktop\TestRigs\TestVue\test-favicons\favicons\node_modules\pngjs\lib\png-sync.js:15                  - return pack(png, options);
D:\Personal stuff\Desktop\TestRigs\TestVue\test-favicons\favicons\node_modules\@jimp\png\dist\index.js:45                - return _pngjs.PNG.sync.write(png, {
D:\Personal stuff\Desktop\TestRigs\TestVue\test-favicons\favicons\node_modules\@jimp\core\dist\utils\image-bitmap.js:251 - var buffer = this.constructor.encoders[mime](this);
D:\Personal stuff\Desktop\TestRigs\TestVue\test-favicons\favicons\node_modules\@jimp\core\dist\utils\promisify.js:21     - fun.bind(ctx).apply(void 0, args);

# ZLIB
D:\Personal stuff\Desktop\TestRigs\TestVue\test-favicons\favicons\node_modules\pngjs\lib\packer.js:52       - return this._options.deflateFactory(this.getDeflateOptions());
D:\Personal stuff\Desktop\TestRigs\TestVue\test-favicons\favicons\node_modules\pngjs\lib\packer-async.js:14 - this._deflate = this._packer.createDeflate();
D:\Personal stuff\Desktop\TestRigs\TestVue\test-favicons\favicons\node_modules\pngjs\lib\png.js:40          - this._packer = new Packer(options);
D:\Personal stuff\Desktop\TestRigs\TestVue\test-favicons\favicons\node_modules\parse-png\index.js:10        - let png = new PNG(opts);

# ZLIB
D:\Personal stuff\Desktop\TestRigs\TestVue\test-favicons\favicons\node_modules\pngjs\lib\parser-async.js:72 - this._inflate = zlib.createInflate({ chunkSize: chunkSize });
D:\Personal stuff\Desktop\TestRigs\TestVue\test-favicons\favicons\node_modules\pngjs\lib\parser.js:273      - this.inflateData(data);
D:\Personal stuff\Desktop\TestRigs\TestVue\test-favicons\favicons\node_modules\pngjs\lib\chunkstream.js:133 - read.func.call(this, smallerBuf.slice(0, read.length));
D:\Personal stuff\Desktop\TestRigs\TestVue\test-favicons\favicons\node_modules\pngjs\lib\chunkstream.js:187 - this._processReadAllowingLess(read);
D:\Personal stuff\Desktop\TestRigs\TestVue\test-favicons\favicons\node_modules\pngjs\lib\chunkstream.js:61  - this._process();

# ZLIB
D:\Personal stuff\Desktop\TestRigs\TestVue\test-favicons\favicons\node_modules\pngjs\lib\packer.js:52       - return this._options.deflateFactory(this.getDeflateOptions());
D:\Personal stuff\Desktop\TestRigs\TestVue\test-favicons\favicons\node_modules\pngjs\lib\packer-async.js:14 - this._deflate = this._packer.createDeflate();
D:\Personal stuff\Desktop\TestRigs\TestVue\test-favicons\favicons\node_modules\pngjs\lib\png.js:40          - this._packer = new Packer(options);
D:\Personal stuff\Desktop\TestRigs\TestVue\test-favicons\favicons\node_modules\parse-png\index.js:10        - let png = new PNG(opts);

# ZLIB
D:\Personal stuff\Desktop\TestRigs\TestVue\test-favicons\favicons\node_modules\pngjs\lib\parser-async.js:72 - this._inflate = zlib.createInflate({ chunkSize: chunkSize });
D:\Personal stuff\Desktop\TestRigs\TestVue\test-favicons\favicons\node_modules\pngjs\lib\parser.js:273      - this.inflateData(data);
D:\Personal stuff\Desktop\TestRigs\TestVue\test-favicons\favicons\node_modules\pngjs\lib\chunkstream.js:133 - read.func.call(this, smallerBuf.slice(0, read.length));
D:\Personal stuff\Desktop\TestRigs\TestVue\test-favicons\favicons\node_modules\pngjs\lib\chunkstream.js:187 - this._processReadAllowingLess(read);
D:\Personal stuff\Desktop\TestRigs\TestVue\test-favicons\favicons\node_modules\pngjs\lib\chunkstream.js:61  - this._process();

# ZLIB
D:\Personal stuff\Desktop\TestRigs\TestVue\test-favicons\favicons\node_modules\pngjs\lib\packer.js:52       - return this._options.deflateFactory(this.getDeflateOptions());
D:\Personal stuff\Desktop\TestRigs\TestVue\test-favicons\favicons\node_modules\pngjs\lib\packer-async.js:14 - this._deflate = this._packer.createDeflate();
D:\Personal stuff\Desktop\TestRigs\TestVue\test-favicons\favicons\node_modules\pngjs\lib\png.js:40          - this._packer = new Packer(options);
D:\Personal stuff\Desktop\TestRigs\TestVue\test-favicons\favicons\node_modules\parse-png\index.js:10        - let png = new PNG(opts);

# ZLIB
D:\Personal stuff\Desktop\TestRigs\TestVue\test-favicons\favicons\node_modules\pngjs\lib\parser-async.js:72 - this._inflate = zlib.createInflate({ chunkSize: chunkSize });
D:\Personal stuff\Desktop\TestRigs\TestVue\test-favicons\favicons\node_modules\pngjs\lib\parser.js:273      - this.inflateData(data);
D:\Personal stuff\Desktop\TestRigs\TestVue\test-favicons\favicons\node_modules\pngjs\lib\chunkstream.js:133 - read.func.call(this, smallerBuf.slice(0, read.length));
D:\Personal stuff\Desktop\TestRigs\TestVue\test-favicons\favicons\node_modules\pngjs\lib\chunkstream.js:187 - this._processReadAllowingLess(read);
D:\Personal stuff\Desktop\TestRigs\TestVue\test-favicons\favicons\node_modules\pngjs\lib\chunkstream.js:61  - this._process();

# ZLIB
D:\Personal stuff\Desktop\TestRigs\TestVue\test-favicons\favicons\node_modules\pngjs\lib\packer.js:52       - return this._options.deflateFactory(this.getDeflateOptions());
D:\Personal stuff\Desktop\TestRigs\TestVue\test-favicons\favicons\node_modules\pngjs\lib\packer-async.js:14 - this._deflate = this._packer.createDeflate();
D:\Personal stuff\Desktop\TestRigs\TestVue\test-favicons\favicons\node_modules\pngjs\lib\png.js:40          - this._packer = new Packer(options);
D:\Personal stuff\Desktop\TestRigs\TestVue\test-favicons\favicons\node_modules\parse-png\index.js:10        - let png = new PNG(opts);

# ZLIB
D:\Personal stuff\Desktop\TestRigs\TestVue\test-favicons\favicons\node_modules\pngjs\lib\parser-async.js:72 - this._inflate = zlib.createInflate({ chunkSize: chunkSize });
D:\Personal stuff\Desktop\TestRigs\TestVue\test-favicons\favicons\node_modules\pngjs\lib\parser.js:273      - this.inflateData(data);
D:\Personal stuff\Desktop\TestRigs\TestVue\test-favicons\favicons\node_modules\pngjs\lib\chunkstream.js:133 - read.func.call(this, smallerBuf.slice(0, read.length));
D:\Personal stuff\Desktop\TestRigs\TestVue\test-favicons\favicons\node_modules\pngjs\lib\chunkstream.js:187 - this._processReadAllowingLess(read);
D:\Personal stuff\Desktop\TestRigs\TestVue\test-favicons\favicons\node_modules\pngjs\lib\chunkstream.js:61  - this._process();

# ZLIB
D:\Personal stuff\Desktop\TestRigs\TestVue\test-favicons\favicons\node_modules\pngjs\lib\packer.js:52       - return this._options.deflateFactory(this.getDeflateOptions());
D:\Personal stuff\Desktop\TestRigs\TestVue\test-favicons\favicons\node_modules\pngjs\lib\packer-async.js:14 - this._deflate = this._packer.createDeflate();
D:\Personal stuff\Desktop\TestRigs\TestVue\test-favicons\favicons\node_modules\pngjs\lib\png.js:40          - this._packer = new Packer(options);
D:\Personal stuff\Desktop\TestRigs\TestVue\test-favicons\favicons\node_modules\parse-png\index.js:10        - let png = new PNG(opts);

# ZLIB
D:\Personal stuff\Desktop\TestRigs\TestVue\test-favicons\favicons\node_modules\pngjs\lib\parser-async.js:72 - this._inflate = zlib.createInflate({ chunkSize: chunkSize });
D:\Personal stuff\Desktop\TestRigs\TestVue\test-favicons\favicons\node_modules\pngjs\lib\parser.js:273      - this.inflateData(data);
D:\Personal stuff\Desktop\TestRigs\TestVue\test-favicons\favicons\node_modules\pngjs\lib\chunkstream.js:133 - read.func.call(this, smallerBuf.slice(0, read.length));
D:\Personal stuff\Desktop\TestRigs\TestVue\test-favicons\favicons\node_modules\pngjs\lib\chunkstream.js:187 - this._processReadAllowingLess(read);
D:\Personal stuff\Desktop\TestRigs\TestVue\test-favicons\favicons\node_modules\pngjs\lib\chunkstream.js:61  - this._process();

zhnoah · 2021-03-16T07:56:41Z

I think this is why the program hangs when I use favicons-webpack-plugin.

jdmerinor · 2021-08-31T04:45:23Z

Is there an update on this? With the new version of Node JS it gets stuck even worse... now not even with a retry it will be able to come back to life :(

peksipatongeis · 2022-04-14T12:29:03Z

Same thing happens to me. Randomly stalls to the same [Favicons] Images:composite: Compositing favicon on 64x64 canvas with offset 0... line.

Windows 11 and Node v16.14.2

andy128k · 2022-04-14T22:54:07Z

@peksipatongeis may you try to reproduce the issue with favicons 7.0.0-beta.4?

peksipatongeis · 2022-04-19T07:20:42Z

@peksipatongeis may you try to reproduce the issue with favicons 7.0.0-beta.4?

Tested with favicons@7.0.0-beta.4 and it gets similarly stuck as it did with v6.

There are 5 handle(s) keeping the process running

# Timeout
C:\code\testFavicons\index.js:34 - const timeoutVar = setTimeout(function () {

# FILEHANDLE
(unknown stack trace)

# generic
C:\code\testFavicons\node_modules\sharp\lib\output.js:1184    - sharp.pipeline(this.options, (err, data, info) => {
C:\code\testFavicons\node_modules\sharp\lib\output.js:1183    - return new Promise((resolve, reject) => {
C:\code\testFavicons\node_modules\sharp\lib\output.js:143     - return this._pipeline(is.fn(options) ? options : callback);
C:\code\testFavicons\node_modules\favicons\dist\index.cjs:252 - }).toBuffer();
C:\code\testFavicons\node_modules\favicons\dist\index.cjs:282 - const image = await this.resize(source, width, height, options.pixelArt);
C:\code\testFavicons\node_modules\favicons\dist\index.cjs:294 - const images = await Promise.all(properties.map((props) => this.createPlaneFavicon(sourceset, props, `${props.width}x${props.height}.rawdata`, true)));

# generic
C:\code\testFavicons\node_modules\sharp\lib\output.js:1184    - sharp.pipeline(this.options, (err, data, info) => {
C:\code\testFavicons\node_modules\sharp\lib\output.js:1183    - return new Promise((resolve, reject) => {
C:\code\testFavicons\node_modules\sharp\lib\output.js:143     - return this._pipeline(is.fn(options) ? options : callback);
C:\code\testFavicons\node_modules\favicons\dist\index.cjs:252 - }).toBuffer();
C:\code\testFavicons\node_modules\favicons\dist\index.cjs:282 - const image = await this.resize(source, width, height, options.pixelArt);
C:\code\testFavicons\node_modules\favicons\dist\index.cjs:294 - const images = await Promise.all(properties.map((props) => this.createPlaneFavicon(sourceset, props, `${props.width}x${props.height}.rawdata`, true)));

# generic
C:\code\testFavicons\node_modules\sharp\lib\output.js:1184    - sharp.pipeline(this.options, (err, data, info) => {
C:\code\testFavicons\node_modules\sharp\lib\output.js:1183    - return new Promise((resolve, reject) => {
C:\code\testFavicons\node_modules\sharp\lib\output.js:143     - return this._pipeline(is.fn(options) ? options : callback);
C:\code\testFavicons\node_modules\favicons\dist\index.cjs:252 - }).toBuffer();
C:\code\testFavicons\node_modules\favicons\dist\index.cjs:282 - const image = await this.resize(source, width, height, options.pixelArt);
C:\code\testFavicons\node_modules\favicons\dist\index.cjs:294 - const images = await Promise.all(properties.map((props) => this.createPlaneFavicon(sourceset, props, `${props.width}x${props.height}.rawdata`, true)));

Edit. I wonder if this issue is similar to what we have in here?

andy128k · 2022-05-02T23:29:32Z

I was not able to reproduce this on Linux, but somehow this happens from time to time on Windows virtual machine. I am afraid, this is some sort of low-level concurrency issue with Sharp and specific to Windows.

3nth mentioned this issue Apr 21, 2022

Production build hangs on "92% sealing asset processing FaviconsWebpackPlugin" jantimon/favicons-webpack-plugin#288

Open

andy128k added a commit that referenced this issue May 3, 2022

Attempt to fix #318

0e13d1c

andy128k mentioned this issue May 3, 2022

Attempt to fix #318 #392

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andy128k added a commit that referenced this issue May 3, 2022

Attempt to fix #318

e21a6c1

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favicons seem to never call back in some cases #318

favicons seem to never call back in some cases #318

wighawag commented Aug 26, 2020

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wighawag commented Aug 26, 2020

alexander-akait commented Aug 27, 2020

wighawag commented Oct 14, 2020

jdmerinor commented Jan 11, 2021 •

edited

jdmerinor commented Jan 11, 2021

jdmerinor commented Jan 12, 2021

zhnoah commented Mar 16, 2021

jdmerinor commented Aug 31, 2021

peksipatongeis commented Apr 14, 2022

andy128k commented Apr 14, 2022

peksipatongeis commented Apr 19, 2022 •

edited

andy128k commented May 2, 2022

favicons seem to never call back in some cases #318

favicons seem to never call back in some cases #318

Comments

wighawag commented Aug 26, 2020

alexander-akait commented Aug 26, 2020

wighawag commented Aug 26, 2020

alexander-akait commented Aug 26, 2020

wighawag commented Aug 26, 2020

alexander-akait commented Aug 27, 2020

wighawag commented Oct 14, 2020

jdmerinor commented Jan 11, 2021 • edited

jdmerinor commented Jan 11, 2021

jdmerinor commented Jan 12, 2021

zhnoah commented Mar 16, 2021

jdmerinor commented Aug 31, 2021

peksipatongeis commented Apr 14, 2022

andy128k commented Apr 14, 2022

peksipatongeis commented Apr 19, 2022 • edited

andy128k commented May 2, 2022

jdmerinor commented Jan 11, 2021 •

edited

peksipatongeis commented Apr 19, 2022 •

edited