gzip | Gin middleware to enable GZIP support | Web Framework library

If you're using the swiper version 7* then you could face this type of issue.

Github issue 4871

Try downgrading to the v6.7.5 , see if that helps.

Related issue

If it's not the bandwidth that limits you (but I cannot check this), there is a solution less complicated than the celery and rabbitmq but it is not as scalable as the celery and rabbitmq, it will be limited by your number of CPU.

Instead of splitting calls on celery workers, you split them on multiple processes.

I modified the fetch function like this:

The reason you're seeing a network request is probably because you're using the Cache-Control: no-cache header in your request.

As seen here:

The no-cache response directive indicates that the response can be stored in caches, but the response must be validated with the origin server before each reuse, even when the cache is disconnected from the origin server.

Cache-Control: no-cache

If you want caches to always check for content updates while reusing stored content, no-cache is the directive to use. It does this by requiring caches to revalidate each request with the origin server.

Note that no-cache does not mean "don't cache". no-cache allows caches to store a response but requires them to revalidate it before reuse. If the sense of "don't cache" that you want is actually "don't store", then no-store is the directive to use.

See here: https://developer.mozilla.org/en-US/docs/Web/HTTP/Headers/Cache-Control#response_directives

Here is what a full request for a cached asset looks like on my network tab, when the asset returns 304 Not Modified from the validation request. (from S3) This is in a background: url context.

When running the gunicorn command, you can try to add workers parameter with using options -w or --workers.

It defaults to 1 as stated in the gunicorn documentation. You may want to try to increase that value.

Example usage:

Just confirmed that the article linked in the comments below the question contains a valid clue on the issue.

Corrected code would be:

working c# protobuf contracts thx to @MarcGravell

From v13 angular doesn't use tslint anymore due to deprecation.

Run ng add @angular-eslint/schematics to add eslint to your application.

It will use tslint-to-eslint-config to migrate you to eslint automatically.

It will generate a .eslintrc.json file and migrate tslint.json to it.

Nothing else is needed to be done.

This is a long-standing issue #6351 in Xamarin.Android, caused by LetsEncrypt's root expiring and them moving to a new root.

Below is a copy of my post in that issue explaining the situation and the workarounds. See other posts in that thread for details on the workarounds.

Scott Helme has a fantastic write-up of the situation. Go and read that first, then I'll describe how (I think) this applies to xamarin-android.

I'm going to copy the key diagram from that article (source):

The red chain is what used to happen: the IdenTrust DST Root CA X3 is an old root certificate which is trusted pretty much everywhere, including on Android devices from 2.3.6 onwards. This is what LetsEncrypt used to use as their root, and it meant that everyone trusted them. However, this IdenTrust DST Root CA X3 recently expired, which means that a bunch of devices won't trust anything signed by it. LetsEncrypt needed to move to their own root certificate.

The blue chain is the ideal new one -- the ISRG Root X1 is LetsEncrypt's own root certificate, which is included on Android 7.1.1+. Android devices >= 7.1.1 will trust certificates which have been signed by this ISRG Root X1.

However, the problem is that old pre-7.1.1 Android devices don't know about ISRG Root X1, and don't trust this.

The workaround which LetsEncrypt is using is that old Android devices don't check whether the root certificate has expired. They therefore by default serve a chain which includes LetsEncrypt's root ISRG Root X1 certificate (which up-to-date devices trust), but also include a signature from that now-expired IdenTrust DST Root CA X3. This means that old Android devices trust the chain (as they trust the IdenTrust DST Root CA X3, and don't check whether it's expired), and newer devices also trust the chain (as they're able to work out that even though the root of the chain has expired, they still trust that middle ISRG Root X1 certificate as a valid root in its own right, and therefore trust it).

This is the green path, the one which LetsEncrypt currently serves by default.

However, the BoringSSL library used by xamarin-android isn't Android's SSL library. It 1) Doesn't trust the IdenTrust DST Root CA X3 because it's expired, and 2) Isn't smart enough to figure out that it does trust the ISRG Root X1 which is also in the chain. So if you serve the green chain in the image above, it doesn't trust it. Gack.

The options therefore are:

1. Don't use BoringSSL and do use Android's SSL library. This means that xamarin-android behaves the same as other Android apps, and trusts the expired root. This is done by using AndroidClientHandler as described previously. This should fix Android >= 2.3.6.
2. Do use BoringSSL but remove the expired IdenTrust DST Root CA X3 from Android's trust store ("Digital Signature Trust Co. - DST Root CA X3" in the settings). This tricks BoringSSL into stopping its chain at the ISRG Root X1, which it trusts (on Android 7.1.1+). However this will only work on Android devices which trust the ISRG Root X1, which is 7.1.1+.
3. Do use BoringSSL, and change your server to serve a chain which roots in the ISRG Root X1, rather than the expired IdenTrust DST Root CA X3 (the blue chain in the image above), using --preferred-chain "ISRG Root X1". This means that BoringSSL ignores the IdenTrust DST Root CA X3 entirely, and roots to the ISRG Root X1. This again will only work on Android devices which trust the ISRG Root X1, i.e. 7.1.1+.
4. Do the same as 3, but by manually editing fullchain.pem.
5. Use another CA such as ZeroSSL, which uses a root which is trusted back to Android 2.2, and which won't expire until 2038.

stream.Readable.from function added in: node v12.3.0, v10.17.0

After updating node from V12.2.0 to v13.13.0 (at least v12.3.0), the http-server works well.

Ref: Node.js doc