add rocksdb secondary; fix read_only mode.

Signed-off-by: Jason Volk <jason@zemos.net>

src/service/emergency/mod.rs

@@ -32,6 +32,10 @@ impl crate::Service for Service {
 	}
 
 	async fn worker(self: Arc<Self>) -> Result<()> {
+		if self.services.globals.is_read_only() {
+			return Ok(());
+		}
+
 		self.set_emergency_access()
 			.await
 			.inspect_err(|e| error!("Could not set the configured emergency password for the conduit user: {e}"))?;

src/service/globals/mod.rs

@@ -329,4 +329,7 @@ impl Service {
 
 	#[inline]
 	pub fn server_is_ours(&self, server_name: &ServerName) -> bool { server_name == self.config.server_name }
+
+	#[inline]
+	pub fn is_read_only(&self) -> bool { self.db.db.is_read_only() }
 }