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-rw-r--r--src/vnet/session/session.c18
-rw-r--r--src/vnet/session/session.h1
2 files changed, 19 insertions, 0 deletions
diff --git a/src/vnet/session/session.c b/src/vnet/session/session.c
index 4081f909482..6492ce7089e 100644
--- a/src/vnet/session/session.c
+++ b/src/vnet/session/session.c
@@ -830,6 +830,24 @@ stream_session_delete_notify (transport_connection_t * tc)
}
/**
+ * Notification from transport that session can be closed
+ *
+ * Should be called by transport only if it was closed with non-empty
+ * tx fifo and once it decides to begin the closing procedure prior to
+ * issuing a delete notify. This gives the chance to the session layer
+ * to cleanup any outstanding events.
+ */
+void
+session_stream_close_notify (transport_connection_t * tc)
+{
+ stream_session_t *s;
+
+ if (!(s = session_get_if_valid (tc->s_index, tc->thread_index)))
+ return;
+ s->session_state = SESSION_STATE_CLOSED;
+}
+
+/**
* Notify application that connection has been reset.
*/
void
diff --git a/src/vnet/session/session.h b/src/vnet/session/session.h
index 6c1bdb639df..3b729234967 100644
--- a/src/vnet/session/session.h
+++ b/src/vnet/session/session.h
@@ -613,6 +613,7 @@ void stream_session_init_fifos_pointers (transport_connection_t * tc,
int stream_session_accept_notify (transport_connection_t * tc);
void stream_session_disconnect_notify (transport_connection_t * tc);
void stream_session_delete_notify (transport_connection_t * tc);
+void session_stream_close_notify (transport_connection_t * tc);
void stream_session_reset_notify (transport_connection_t * tc);
int stream_session_accept (transport_connection_t * tc, u32 listener_index,
u8 notify);