router

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A customer asked for metrics related to the query plan cache, especially cache eviction rates. They implemented custom metrics in Apollo Gateway while investigating [performance issues](https://github.com/apollographql/federation/issues/1861) but @BrynCooke indicated that...

lennyburdette

return an error on duplicate keys in configuration

1

when there are duplicate keys in the configuration files, serde-yaml only takes the last one. We should return an error instead. A solution is outlined here: https://github.com/dtolnay/serde-yaml/issues/150

Geal

do not recalculate DashMap's default shard amount on every new map

5

Fix #1366 small optimization that will reduce the number of syscalls (Dashmap recalculates the shard amount from the cgroup at creation but does not save the value anywhere)

Geal

external cache for APQ

4

**Describe the solution you'd like** Support external storage of APQ cache to help limit the frequency of full APQ handshakes. Currently the NodeJS Gateway implementation supports this, and we saw...

deweyjose

update the released package name in Docker image construction

3

We changed the released package names in #1393 to include the full target triplet :warning: **do not merge this until we have published a release containing #1393**

Geal

Context not updated from error in subgraph

2

**Describe the bug** I'm trying to insert an entry to the context in a subgraph error, something like this: ``` .map_result(|result: Result| match result { Err(err) => { if let...

xsoufiane

Release Binaries for ARM-based Architectures

2

**Describe the solution you'd like** As a developer building supergraphs on and or for deployment to `ARM`-based architectures/environments, I need suitable static binaries to be made at the ready for...

medelman17

Overly persnickety validation of example router configs in docs

3

**Describe the bug** See [this comment](https://github.com/apollographql/router/pull/1329#issuecomment-1178182445).

StephenBarlow

SubgraphService : APQ support

1

We now support APQ for incoming requests, but we could use it as clients when interacting with subgraphs: - Try to perform an APQ request, bail out totally if `PersistedQueryNotSupported`...

o0Ignition0o

Unable to Set Vary Header in Plugins (rust or rhai)

2

**Describe the bug** It is currently not possible to set the `Vary` header when using Rhai scripts, as it's overwritten by the router. **To Reproduce** Using the following script and...

lleadbet