Nats + Redis PubSub cluster updates replacing Gossip protocol

crates/main/Cargo.toml

@@ -39,7 +39,7 @@ tokio = { version = "1.23", features = ["full"] }
 jemallocator = "0.5.0"
 
 [features]
-#default = ["sqlite", "postgres", "mysql", "rocks", "elastic", "s3", "redis", "azure", "enterprise"]
+#default = ["sqlite", "postgres", "mysql", "rocks", "elastic", "s3", "redis", "azure", "nats", "enterprise"]
 default = ["rocks", "enterprise"]
 sqlite = ["store/sqlite"]
 foundationdb = ["store/foundation", "common/foundation"]
@@ -49,6 +49,7 @@ rocks = ["store/rocks"]
 elastic = ["store/elastic"]
 s3 = ["store/s3"]
 redis = ["store/redis"]
+nats = ["store/nats"]
 azure = ["store/azure"]
 enterprise = [ "jmap/enterprise", 
                "smtp/enterprise", 

crates/main/src/main.rs

@@ -13,7 +13,7 @@ use http::HttpSessionManager;
 use imap::core::ImapSessionManager;
 use managesieve::core::ManageSieveSessionManager;
 use pop3::Pop3SessionManager;
-use services::{StartServices, gossip::spawn::GossiperBuilder};
+use services::{StartServices, broadcast::subscriber::spawn_broadcast_subscriber};
 use smtp::{StartQueueManager, core::SmtpSessionManager};
 use trc::Collector;
 use utils::wait_for_shutdown;
@@ -33,7 +33,6 @@ async fn main() -> std::io::Result<()> {
     // Init services
     init.start_services().await;
     init.start_queue_manager();
-    let gossiper = GossiperBuilder::try_parse(&mut init.config);
 
     // Log configuration errors
     init.config.log_errors();
@@ -83,10 +82,8 @@ async fn main() -> std::io::Result<()> {
         };
     });
 
-    // Spawn gossip
-    if let Some(gossiper) = gossiper {
-        gossiper.spawn(init.inner, shutdown_rx.clone()).await;
-    }
+    // Start broadcast subscriber
+    spawn_broadcast_subscriber(init.inner, shutdown_rx);
 
     // Wait for shutdown signal
     wait_for_shutdown().await;