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ListenerClose.md

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ListenerClose function

Closes an existing listener.

Syntax

typedef
_IRQL_requires_max_(PASSIVE_LEVEL)
void
(QUIC_API * QUIC_LISTENER_CLOSE_FN)(
    _In_ _Pre_defensive_ __drv_freesMem(Mem)
        HQUIC Listener
    );

Parameters

Listener

A valid handle to an open listener object.

Remarks

ListenerClose frees all allocated resources associated with the listener handle. If a listener has not had ListenerStop called on it at the time ListenerClose is called, ListenerStop is invoked internally. A server application MUST NOT call ListenerClose within any callback except for QUIC_LISTENER_EVENT_STOP_COMPLETE, unless it has already received the QUIC_LISTENER_EVENT_STOP_COMPLETE event.

ListenerClose is equivalent to free and MUST be the final call on a listener handle. Any API calls using a listener handle after ListenerClose has been called is a use-after-free error!

See Also

ListenerOpen
ListenerStart
ListenerStop