Remove request multiplexer (#3624)

* WIP: Get rid of request multiplexer.

* WIP

* Receiver for handling of incoming requests.

* Get rid of useless `Fault` abstraction.

The things the type system let us do are not worth getting abstracted in
its own type. Instead error handling is going to be merely a pattern.

* Make most things compile again.

* Port availability distribution away from request multiplexer.

* Formatting.

* Port dispute distribution over.

* Fixup statement distribution.

* Handle request directly in collator protocol.

+ Only allow fatal errors at top level.

* Use direct request channel for availability recovery.

* Finally get rid of request multiplexer

Fixes #2842 and paves the way for more back pressure possibilities.

* Fix overseer and statement distribution tests.

* Fix collator protocol and network bridge tests.

* Fix tests in availability recovery.

* Fix availability distribution tests.

* Fix dispute distribution tests.

* Add missing dependency

* Typos.

* Review remarks.

* More remarks.
This commit is contained in:
Robert Klotzner
2021-08-12 13:11:36 +02:00
committed by GitHub
parent ecf71233c3
commit 55154a8d37
51 changed files with 1509 additions and 1746 deletions
@@ -106,7 +106,7 @@ fn impl_subsystems_gen(item: TokenStream) -> Result<proc_macro2::TokenStream> {
if generic_types.contains(&ty_ident) {
if let Some(previous) = duplicate_generic_detection.replace(ty_ident) {
return Err(Error::new(previous.span(), "Generic type parameters may only be used for exactly one field, but is used more than once."))
return Err(Error::new(previous.span(), "Generic type parameters may only be used for exactly one field, but is used more than once."));
}
}