Import upstream v0.16.22, stripped

Upstream commit: 474dd0229cb20cf513036619781ed97bd8073c3f Enterprise-only files removed or emptied: 63 Enterprise-only snippets removed: 117 in 50 files Dangling module declarations removed: 5 Cargo edits turning enterprise off: 14 Verification: clean Enterprise feature gates left for rebuilt features: 19 in 18 files Produced by tools/fork/strip.py. The full report is in docs/fork/strip-reports/ on main.
2026-09-18 10:21:56 -07:00
commit 7dae9b29fd
1650 changed files with 485521 additions and 0 deletions
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+/*
+ * SPDX-FileCopyrightText: 2020 Stalwart Labs LLC <[email protected]>
+ *
+ * SPDX-License-Identifier: AGPL-3.0-only OR LicenseRef-SEL
+ */
+
+use crate::{Coordinator, Msg, PubSubStream};
+
+#[allow(unused_variables)]
+impl Coordinator {
+    pub async fn publish(&self, topic: &'static str, message: Vec<u8>) -> trc::Result<()> {
+        match self {
+            #[cfg(feature = "redis")]
+            Coordinator::Redis(store) => {
+                crate::backend::redis::pubsub::redis_publish(store, topic, message).await
+            }
+            #[cfg(feature = "nats")]
+            Coordinator::Nats(store) => store.publish(topic, message).await,
+            #[cfg(feature = "zenoh")]
+            Coordinator::Zenoh(store) => store.publish(topic, message).await,
+            #[cfg(feature = "kafka")]
+            Coordinator::Kafka(store) => store.publish(topic, message).await,
+            Coordinator::None => Err(trc::StoreEvent::NotSupported.into_err()),
+        }
+    }
+
+    pub async fn subscribe(&self, topic: &'static str) -> trc::Result<PubSubStream> {
+        match self {
+            #[cfg(feature = "redis")]
+            Coordinator::Redis(store) => {
+                crate::backend::redis::pubsub::redis_subscribe(store, topic).await
+            }
+            #[cfg(feature = "nats")]
+            Coordinator::Nats(store) => store.subscribe(topic).await,
+            #[cfg(feature = "zenoh")]
+            Coordinator::Zenoh(store) => store.subscribe(topic).await,
+            #[cfg(feature = "kafka")]
+            Coordinator::Kafka(store) => store.subscribe(topic).await,
+            Coordinator::None => Err(trc::StoreEvent::NotSupported.into_err()),
+        }
+    }
+
+    pub fn is_none(&self) -> bool {
+        matches!(self, Coordinator::None)
+    }
+}
+
+impl PubSubStream {
+    pub async fn next(&mut self) -> Option<Msg> {
+        match self {
+            #[cfg(feature = "redis")]
+            PubSubStream::Redis(stream) => stream.next().await,
+            #[cfg(feature = "redis")]
+            PubSubStream::RedisCluster(stream) => stream.next().await,
+            #[cfg(feature = "nats")]
+            PubSubStream::Nats(stream) => stream.next().await,
+            #[cfg(feature = "zenoh")]
+            PubSubStream::Zenoh(stream) => stream.next().await,
+            #[cfg(feature = "kafka")]
+            PubSubStream::Kafka(stream) => stream.next().await,
+            PubSubStream::Unimplemented => None,
+        }
+    }
+}
+
+impl Msg {
+    pub fn payload(&self) -> &[u8] {
+        match self {
+            #[cfg(feature = "redis")]
+            Msg::Redis(msg) => msg.get_payload_bytes(),
+            #[cfg(feature = "nats")]
+            Msg::Nats(msg) => msg.payload.as_ref(),
+            #[cfg(feature = "zenoh")]
+            Msg::Zenoh(msg) => msg.as_slice(),
+            #[cfg(feature = "kafka")]
+            Msg::Kafka(msg) => msg.as_slice(),
+            Msg::Unimplemented => &[],
+        }
+    }
+
+    pub fn topic(&self) -> &str {
+        match self {
+            #[cfg(feature = "redis")]
+            Msg::Redis(msg) => msg.get_channel_name(),
+            #[cfg(feature = "nats")]
+            Msg::Nats(msg) => msg.subject.as_str(),
+            #[cfg(feature = "zenoh")]
+            Msg::Zenoh(_) => "",
+            #[cfg(feature = "kafka")]
+            Msg::Kafka(_) => "",
+            Msg::Unimplemented => "",
+        }
+    }
+}