Missing HTTP Response Header "Content-Encoding: gzip"

[GhostCore07]

-g option will enable content-type: application/gzip; charset=utf-8 but this is not enough, it has to have "Content-Encoding: gzip" also in response header here is an example of error message when attempting to serve gzip content:

[GhostCore07]

Did a little investigating, the issue is in this block of code shown below, the test for file === gzippedFile always fails. I replaced the test with if (file.includes(".gz")) and it works correctly for me now. This is just a hack and probably not the intended way things should work but it gets it done for now. cheers.

if (file === gzippedFile) { // is .gz picked up
  res.setHeader('Content-Encoding', 'gzip');
  // strip gz ending and lookup mime type
  contentType = mime.lookup(path.basename(file, '.gz'), defaultType);
} else if (file === brotliFile) { // is .br picked up
 res.setHeader('Content-Encoding', 'br');
  // strip br ending and lookup mime type
  contentType = mime.lookup(path.basename(file, '.br'), defaultType);
}

[GhostCore07]

Just a little added thought. Perhaps the script checks for a regular file and then sees if there is also a .gz file version of the same file? In my case there is only a .gz file, no regular file exists. So I think it is attempting to see if there is a .gz.gz file which of course will fail, when in fact it should just serve the .gz file without checking if there is a gz and a non-gz file.

[github-actions[bot]]

This issue has been inactive for 180 days

[Develobba]

Did a little investigating, the issue is in this block of code shown below, the test for file === gzippedFile always fails. I replaced the test with if (file.includes(".gz")) and it works correctly for me now. This is just a hack and probably not the intended way things should work but it gets it done for now. cheers.

if (file === gzippedFile) { // is .gz picked up
  res.setHeader('Content-Encoding', 'gzip');
  // strip gz ending and lookup mime type
  contentType = mime.lookup(path.basename(file, '.gz'), defaultType);
} else if (file === brotliFile) { // is .br picked up
 res.setHeader('Content-Encoding', 'br');
  // strip br ending and lookup mime type
  contentType = mime.lookup(path.basename(file, '.br'), defaultType);
}

Thanks! This worked for me, replacing the "if (file === gzippedFile) {" line (location: http-server\lib\core\index.js)

[ostryhub]

Bump. Can we get that fix into the repo ? This also fixes the problem of serving compressed unity player WebGL builds via node.js Thanks !

[GhostCore07]

Bump. Can we get that fix into the repo ? This also fixes the problem of serving compressed unity player WebGL builds via node.js Thanks !

I've started a pull request but it probably still needs some work #834

[InvivoLuke]

Bump. Would be great to get the fix pulled into the repo. Thanks.

[Kbeanstudios]

-g option will enable content-type: application/gzip; charset=utf-8 but this is not enough, it has to have "Content-Encoding: gzip" also in response header here is an example of error message when attempting to serve gzip content:

Where can you find this file to change the if?