feat: add DMQ publisher/consumer in signer/aggregator

.github/workflows/ci.yml

@@ -177,7 +177,7 @@ jobs:
 
         include:
           - os: ubuntu-24.04
-            test-args: --features full,unstable --workspace
+            test-args: --features full,unstable,future_dmq --workspace
           # Exclude nodes not officially supported on Windows and macOS (only mithril-client is supported)
           - os: macos-14
             test-args: >
@@ -805,6 +805,7 @@ jobs:
           # the same name (we only want to document those anyway)
           cargo doc --no-deps --lib -p mithril-stm -p mithril-common \
                     -p mithril-cardano-node-chain -p mithril-cardano-node-internal-database \
+                    -p mithril-dmq \
                     -p mithril-build-script -p mithril-cli-helper -p mithril-doc -p mithril-doc-derive \
                     -p mithril-era -p mithril-metric -p mithril-persistence -p mithril-resource-pool \
                     -p mithril-ticker -p mithril-signed-entity-lock -p mithril-signed-entity-preloader \

CHANGELOG.md

@@ -23,6 +23,9 @@ As a minor extension, we have adopted a slightly different versioning convention
 
 - Abstracted the implementation of KES signature and verification to allow multiple and reusable implementations.
 
+- **UNSTABLE** :
+  - Support for DMQ signature publisher in the signer and signature consumer in the aggregator.
+
 - Crates versions:
 
 | Crate | Version |

Cargo.toml

@@ -13,6 +13,7 @@ members = [
     "internal/cardano-node/mithril-cardano-node-internal-database",
     "internal/mithril-build-script",
     "internal/mithril-cli-helper",
+    "internal/mithril-dmq",
     "internal/mithril-doc",
     "internal/mithril-doc-derive",
     "internal/mithril-era",

Makefile

@@ -1,6 +1,7 @@
 COMPONENTS = mithril-aggregator mithril-client mithril-client-cli mithril-client-wasm \
 			 mithril-common mithril-relay mithril-signer mithril-stm \
 			 internal/mithril-build-script internal/mithril-cli-helper internal/mithril-doc \
+			 internal/mithril-dmq \
 			 internal/mithril-doc-derive internal/mithril-era internal/mithril-metric internal/mithril-persistence \
 			 internal/mithril-resource-pool internal/mithril-ticker \
 			 internal/cardano-node/mithril-cardano-node-chain internal/cardano-node/mithril-cardano-node-internal-database \

README.md

@@ -88,6 +88,8 @@ This repository consists of the following parts:
 
   - [**Mithril cli helper**](./internal/mithril-cli-helper): **CLI** tools for **Mithril** binaries.
 
+  - [**Mithril DMQ node**](./internal/mithril-dmq): mechanisms to publish and consume messages of a **Decentralized Message Queue network** through a DMQ node, used by Mithril network nodes.
+
   - [**Mithril doc**](./internal/mithril-doc): an API that generates Markdown documentation for crate command line arguments.
 
   - [**Mithril doc derive**](./internal/mithril-doc-derive): a macro implementation used by **Mithril doc**.