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path: root/src/vnet/session/application_interface.c
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Diffstat (limited to 'src/vnet/session/application_interface.c')
-rw-r--r--src/vnet/session/application_interface.c37
1 files changed, 28 insertions, 9 deletions
diff --git a/src/vnet/session/application_interface.c b/src/vnet/session/application_interface.c
index 1023c8c9a62..fd079b5147b 100644
--- a/src/vnet/session/application_interface.c
+++ b/src/vnet/session/application_interface.c
@@ -91,10 +91,10 @@ session_endpoint_update_for_app (session_endpoint_t * sep,
static int
vnet_bind_i (u32 app_index, session_endpoint_t * sep, u64 * handle)
{
+ u64 lh, ll_handle = SESSION_INVALID_HANDLE;
application_t *app;
u32 table_index;
- u64 listener;
- int rv, have_local = 0;
+ int rv;
app = application_get_if_valid (app_index);
if (!app)
@@ -109,8 +109,8 @@ vnet_bind_i (u32 app_index, session_endpoint_t * sep, u64 * handle)
table_index = application_session_table (app,
session_endpoint_fib_proto (sep));
- listener = session_lookup_endpoint_listener (table_index, sep, 1);
- if (listener != SESSION_INVALID_HANDLE)
+ lh = session_lookup_endpoint_listener (table_index, sep, 1);
+ if (lh != SESSION_INVALID_HANDLE)
return VNET_API_ERROR_ADDRESS_IN_USE;
/*
@@ -121,11 +121,11 @@ vnet_bind_i (u32 app_index, session_endpoint_t * sep, u64 * handle)
{
if ((rv = application_start_local_listen (app, sep, handle)))
return rv;
- have_local = 1;
+ ll_handle = *handle;
}
if (!application_has_global_scope (app))
- return (have_local - 1);
+ return (ll_handle == SESSION_INVALID_HANDLE ? -1 : 0);
/*
* Add session endpoint to global session table
@@ -133,8 +133,22 @@ vnet_bind_i (u32 app_index, session_endpoint_t * sep, u64 * handle)
/* Setup listen path down to transport */
rv = application_start_listen (app, sep, handle);
- if (rv && have_local)
+ if (rv && ll_handle != SESSION_INVALID_HANDLE)
session_lookup_del_session_endpoint (table_index, sep);
+
+ /*
+ * Store in local table listener the index of the transport layer
+ * listener. We'll need local listeners are hit and we need to
+ * return global handle
+ */
+ if (ll_handle != SESSION_INVALID_HANDLE)
+ {
+ local_session_t *ll;
+ stream_session_t *tl;
+ ll = application_get_local_listener_w_handle (ll_handle);
+ tl = listen_session_get_from_handle (*handle);
+ ll->transport_listener_index = tl->session_index;
+ }
return rv;
}
@@ -192,6 +206,9 @@ vnet_connect_i (u32 client_index, u32 api_context, session_endpoint_t * sep,
if (lh == SESSION_DROP_HANDLE)
return VNET_API_ERROR_APP_CONNECT_FILTERED;
+ if (lh == SESSION_INVALID_HANDLE)
+ goto global_scope;
+
local_session_parse_handle (lh, &server_index, &li);
/*
@@ -199,9 +216,9 @@ vnet_connect_i (u32 client_index, u32 api_context, session_endpoint_t * sep,
* can happen if client is a generic proxy. Route connect through
* global table instead.
*/
- if (server_index != client_index
- && (server = application_get_if_valid (server_index)))
+ if (server_index != client_index)
{
+ server = application_get (server_index);
ll = application_get_local_listen_session (server, li);
return application_local_session_connect (table_index, client,
server, ll, api_context);
@@ -212,6 +229,8 @@ vnet_connect_i (u32 client_index, u32 api_context, session_endpoint_t * sep,
* If nothing found, check the global scope for locally attached
* destinations. Make sure first that we're allowed to.
*/
+
+global_scope:
if (session_endpoint_is_local (sep))
return VNET_API_ERROR_SESSION_CONNECT;