diff --git a/crates/irtt-client/src/lib.rs b/crates/irtt-client/src/lib.rs
index c0e3c75..ae8ab5d 100644
--- a/crates/irtt-client/src/lib.rs
+++ b/crates/irtt-client/src/lib.rs
@@ -4,6 +4,7 @@ mod client;
 mod config;
 mod error;
 mod event;
+mod managed;
 mod probe;
 mod session;
 mod socket;
@@ -11,10 +12,14 @@ mod timing;
 
 pub use client::Client;
 pub use config::{ClientConfig, NegotiationPolicy, RecvBudget, RunMode, SocketConfig};
-pub use error::ClientError;
+pub use error::{ClientError, EventSubscriptionError};
 pub use event::{
     ClientEvent, OneWayDelaySample, OpenOutcome, PacketMeta, ReceivedStatsSample, RttSample,
     ServerTiming, WarningKind,
 };
+pub use managed::{
+    CancellationToken, EventHub, EventSubscription, ManagedClient, ManagedClientSession,
+    SessionEndReason, SessionOutcome, SubscriberConfig, SubscriberOverflow,
+};
 pub use session::NegotiatedParams;
 pub use timing::ClientTimestamp;
diff --git a/crates/irtt-client/src/managed/mod.rs b/crates/irtt-client/src/managed/mod.rs
new file mode 100644
index 0000000..458edfd
--- /dev/null
+++ b/crates/irtt-client/src/managed/mod.rs
@@ -0,0 +1,7 @@
+mod cancellation;
+mod hub;
+mod runner;
+
+pub use cancellation::CancellationToken;
+pub use hub::{EventHub, EventSubscription, SubscriberConfig, SubscriberOverflow};
+pub use runner::{ManagedClient, ManagedClientSession, SessionEndReason, SessionOutcome};