MINOR: stream-int: Add function to attach a connection to a SI
si_attach_conn() function should be used to attach a connection to a
stream-interface. It created a conn-stream if necessary. This function is
mandatory to be able to keep the backend conn-stream during connection
retries.
diff --git a/include/haproxy/stream_interface.h b/include/haproxy/stream_interface.h
index dec91f2..acc22e7 100644
--- a/include/haproxy/stream_interface.h
+++ b/include/haproxy/stream_interface.h
@@ -229,6 +229,23 @@
cs_attach(cs, si, &si_conn_cb);
}
+static inline struct conn_stream *si_attach_conn(struct stream_interface *si, struct connection *conn)
+{
+ struct conn_stream *cs;
+
+ si_reset_endpoint(si);
+ cs = objt_cs(si->end);
+ if (!cs)
+ cs = cs_new(conn, conn->target);
+ if (cs) {
+ cs_init(cs, conn);
+ if (!conn->ctx)
+ conn->ctx = cs;
+ si_attach_cs(si, cs);
+ }
+ return cs;
+}
+
/* Returns true if a connection is attached to the stream interface <si> and
* if this connection is ready.
*/