Unsettled API - Events used by the proactor.

pn_proactor_wait() returns a subset of the event types defined by pn_event_type_t.

The PN_REACTOR_*, PN_SELECTABLE_*, and PN_*_FINAL events are not returned.

Enumeration	Brief description, see pn_event_type_t for more
PN_CONNECTION_INIT	The connection has been created.
PN_CONNECTION_BOUND	The connection has been bound to a transport.
PN_TIMER_TASK	A timer event has occurred.
PN_CONNECTION_INIT	The connection has been created.
PN_CONNECTION_BOUND	The connection has been bound to a transport.
PN_CONNECTION_UNBOUND	The connection has been unbound from its transport.
PN_CONNECTION_LOCAL_OPEN	The local connection endpoint has been closed.
PN_CONNECTION_REMOTE_OPEN	The remote endpoint has opened the connection.
PN_CONNECTION_LOCAL_CLOSE	The local connection endpoint has been closed.
PN_CONNECTION_REMOTE_CLOSE	The remote endpoint has closed the connection.
PN_SESSION_INIT	The session has been created.
PN_SESSION_LOCAL_OPEN	The local session endpoint has been opened.
PN_SESSION_REMOTE_OPEN	The remote endpoint has opened the session.
PN_SESSION_LOCAL_CLOSE	The local session endpoint has been closed.
PN_SESSION_REMOTE_CLOSE	The remote endpoint has closed the session.
PN_LINK_INIT	The link has been created.
PN_LINK_LOCAL_OPEN	The local link endpoint has been opened.
PN_LINK_REMOTE_OPEN	The remote endpoint has opened the link.
PN_LINK_LOCAL_CLOSE	The local link endpoint has been closed.
PN_LINK_REMOTE_CLOSE	The remote endpoint has closed the link.
PN_LINK_LOCAL_DETACH	The local link endpoint has been detached.
PN_LINK_REMOTE_DETACH	The remote endpoint has detached the link.
PN_LINK_FLOW	The flow control state for a link has changed.
PN_DELIVERY	A delivery has been created or updated.
PN_TRANSPORT	The transport has new data to read and/or write.
PN_TRANSPORT_AUTHENTICATED	The transport has authenticated.
PN_TRANSPORT_ERROR	Indicates that a transport error has occurred.
PN_TRANSPORT_HEAD_CLOSED	Indicates that the "head" or writing end of the transport has been closed.
PN_TRANSPORT_TAIL_CLOSED	Indicates that the tail of the transport has been closed.
PN_TRANSPORT_CLOSED	The final event for a proactor connection, the transport is closed.
PN_LISTENER_OPEN	The listener is listening.
PN_LISTENER_ACCEPT	Indicates the listener has an incoming connection, call pn_listener_accept2() to accept it.
PN_LISTENER_CLOSE	Indicates the listener has closed.
PN_PROACTOR_INTERRUPT	Indicates pn_proactor_interrupt() was called to interrupt a proactor thread.
PN_PROACTOR_TIMEOUT	Timeout set by pn_proactor_set_timeout() time limit expired.
PN_PROACTOR_INACTIVE	The proactor has become inactive: all listeners and connections were closed and the timeout (if set) expired or was cancelled.
PN_CONNECTION_WAKE	pn_connection_wake() was called.
PN_RAW_CONNECTION_CONNECTED	The raw connection connected.
PN_RAW_CONNECTION_CLOSED_READ	The remote end of the raw connection closed the connection so that we can no longer read.
PN_RAW_CONNECTION_CLOSED_WRITE	The remote end of the raw connection closed the connection so that we can no longer write.
PN_RAW_CONNECTION_DISCONNECTED	The raw connection is disconnected.
PN_RAW_CONNECTION_NEED_READ_BUFFERS	The raw connection might need more read buffers.
PN_RAW_CONNECTION_NEED_WRITE_BUFFERS	The raw connection might need more write buffers.
PN_RAW_CONNECTION_READ	The raw connection read bytes: The bytes that were read are in one of the read buffers given to the raw connection.
PN_RAW_CONNECTION_WRITTEN	The raw connection has finished a write and the buffers that were used are no longer in use and can be recycled.
PN_RAW_CONNECTION_WAKE	The raw connection was woken by pn_raw_connection_wake.