Interface Nexus\Mcp\Core\Transport\SupervisableTransportInterface

`extends`	`TransportInterface`

A transport whose peer runs as a process it owns, and which reports that the peer stopped serving without the shutdown having been requested.

Nexus\Mcp\Core\Transport\SupervisableTransportInterface extends TransportInterface
- Nexus\Mcp\Client\Transport\StdioClientTransport implements SupervisableTransportInterface

Located at Core/Transport/SupervisableTransportInterface.php

Methods
`public`	`onUnexpectedExit(Closure(null\|int): void $listener): SubscriptionInterface` Registers a listener invoked with the peer's exit code when the transport tears down without `close()` having been called, whether the peer exited on its own or stopped serving and was killed. Calling `close()` notifies nobody. The reporting instance is spent once this fires: a supervisor respawns by building a fresh transport, not by restarting this one. The exit code is null when the peer ended without reporting a status. Registers a listener invoked with the peer's exit code when the transport tears down without `close()` having been called, whether the peer exited on its own or stopped serving and was killed. Calling `close()` notifies nobody. The reporting instance is spent once this fires: a supervisor respawns by building a fresh transport, not by restarting this one. The exit code is null when the peer ended without reporting a status. Implemented by `Nexus\Mcp\Client\Transport\StdioClientTransport::onUnexpectedExit()`	#

Methods inherited from Nexus\Mcp\Core\Transport\TransportInterface
`start(), send(), close(), onMessage(), onError(), onDrain(), onClose()`