gisi: Add support for NTF requests

Notify requests are requests sent by ISA servers towards clients. They
are identical to indications in that no response is necessary, but
different in that subscription is done not using the mechanism used
for indications, but out-of-band. Typically routing for notify
requests is enabled using a request-response pair.

1 files changed, 6 insertions, 1 deletions

diff --git a/gisi/client.c b/gisi/client.c
index e5af0644..fa40f0c7 100644
--- a/gisi/client.c
+++ b/gisi/client.c
@@ -560,8 +560,13 @@ static void g_isi_dispatch_response(GIsiClient *client, uint16_t obj,
 	unsigned id = msg[0];
 
 	ret = tfind(&id, &client->reqs.pending, g_isi_cmp);
-	if (!ret)
+	if (!ret) {
+		/* This could either be an unsolicited response, which
+		 * we will ignore, or an incoming request, which we
+		 * handle just like an incoming indication */
+		g_isi_dispatch_indication(client, obj, msg + 1, len - 1);
 		return;
+	}
 
 	req = *(GIsiRequest **)ret;