Geoffroy Couprie

Re-consider the location of where APQ lives

1

In #1117, we cannot report APQ cache misses, because the APQ layer executes before the plugins apply to the request: https://github.com/apollographql/router/blob/23c3974a122989ee115c41db956a69afd325e969/apollo-router-core/src/services/router_service.rs#L415-L420 In case of cache miss, APQ returns an error...

with the `@defer` implementation coming up, we need a way to observe and modify deferred responses

defer: add a `map_deferred_response` in rhai

4

rhai runs synchronously, so it cannot apply to all of the deferred responses at once. The current plan emerging from #1206 is to apply the current `map_response` behaviour on the...

investigate Context's syscalls usage

1

creating a new `Context` object surprisingly implies doing a file syscall:  This is apparently due to `DashMap` looking up the available resources in the cgroup at...

specify the path instead of creating a deferred response from the root

4

on this query: ```graphql query ProductById { product(id: "apollo-federation") { id ... on ProductItf @defer { package } } } ``` we get: ```json { "data": { "product": { "id":...

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

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)

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**

set up the Minimum Supported Rust Version

1

Since the router is usable as a library, we should: - find out which minimal Rust version we can build the router on - which minimal Rust version we want...

move subprojects in directories without the apollo-router prefix

2

small QoL improvement, moving subprojects to folders with a different folder to aid in name completion :warning: do not merge until the next release, as this will affect project scaffolding