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-rw-r--r--src/vnet/session-apps/echo_client.c18
-rw-r--r--src/vnet/session/application_interface.c3
-rw-r--r--src/vnet/session/segment_manager.c11
-rw-r--r--src/vnet/session/session.c24
-rw-r--r--src/vnet/session/session.h1
-rw-r--r--src/vnet/session/session_node.c2
-rwxr-xr-xsrc/vnet/tcp/tcp_debug.h2
7 files changed, 38 insertions, 23 deletions
diff --git a/src/vnet/session-apps/echo_client.c b/src/vnet/session-apps/echo_client.c
index b8a4fb31f26..c38b5339453 100644
--- a/src/vnet/session-apps/echo_client.c
+++ b/src/vnet/session-apps/echo_client.c
@@ -257,7 +257,10 @@ echo_client_node_fn (vlib_main_t * vm, vlib_node_runtime_t * node,
__sync_fetch_and_add (&ecm->ready_connections, -1);
}
else
- clib_warning ("session AWOL?");
+ {
+ clib_warning ("session AWOL?");
+ vec_delete (connections_this_batch, 1, i);
+ }
/* Kick the debug CLI process */
if (ecm->ready_connections == 0)
@@ -407,7 +410,6 @@ echo_clients_session_disconnect_callback (stream_session_t * s)
static int
echo_clients_rx_callback (stream_session_t * s)
{
- clib_warning ("BUG");
return 0;
}
@@ -424,7 +426,7 @@ static session_cb_vft_t echo_clients = {
static clib_error_t *
echo_clients_attach (u8 * appns_id, u64 appns_flags, u64 appns_secret)
{
- u32 prealloc_fifos, segment_size = 2 << 20;
+ u32 prealloc_fifos, segment_size = 256 << 20;
echo_client_main_t *ecm = &echo_client_main;
vnet_app_attach_args_t _a, *a = &_a;
u64 options[16];
@@ -543,15 +545,16 @@ echo_clients_command_fn (vlib_main_t * vm,
{
echo_client_main_t *ecm = &echo_client_main;
vlib_thread_main_t *thread_main = vlib_get_thread_main ();
- uword *event_data = 0, event_type;
- u8 *default_uri = (u8 *) "tcp://6.0.1.1/1234", *appns_id = 0;
u64 tmp, total_bytes, appns_flags = 0, appns_secret = 0;
f64 test_timeout = 20.0, syn_timeout = 20.0, delta;
+ char *default_uri = "tcp://6.0.1.1/1234";
+ uword *event_data = 0, event_type;
f64 time_before_connects;
u32 n_clients = 1;
int preallocate_sessions = 0;
char *transfer_type;
clib_error_t *error = 0;
+ u8 *appns_id = 0;
int i;
ecm->bytes_to_send = 8192;
@@ -644,8 +647,8 @@ echo_clients_command_fn (vlib_main_t * vm,
if (!ecm->connect_uri)
{
- clib_warning ("No uri provided. Using default: %v", default_uri);
- ecm->connect_uri = default_uri;
+ clib_warning ("No uri provided. Using default: %s", default_uri);
+ ecm->connect_uri = format (0, "%s%c", default_uri, 0);
}
#if ECHO_CLIENT_PTHREAD
@@ -785,6 +788,7 @@ cleanup:
}
if (error)
ec_cli_output ("test failed");
+ vec_free (ecm->connect_uri);
return error;
}
diff --git a/src/vnet/session/application_interface.c b/src/vnet/session/application_interface.c
index 63666a60e7f..ad4c28b3c77 100644
--- a/src/vnet/session/application_interface.c
+++ b/src/vnet/session/application_interface.c
@@ -500,8 +500,7 @@ vnet_disconnect_session (vnet_disconnect_args_t * a)
/* We're peeking into another's thread pool. Make sure */
ASSERT (s->session_index == index);
- session_send_session_evt_to_thread (a->handle, FIFO_EVENT_DISCONNECT,
- thread_index);
+ stream_session_disconnect (s);
return 0;
}
diff --git a/src/vnet/session/segment_manager.c b/src/vnet/session/segment_manager.c
index c3a794b7fc4..83b838840d2 100644
--- a/src/vnet/session/segment_manager.c
+++ b/src/vnet/session/segment_manager.c
@@ -306,12 +306,7 @@ segment_manager_del_sessions (segment_manager_t * sm)
/* Instead of directly removing the session call disconnect */
if (session->session_state != SESSION_STATE_CLOSED)
- {
- session->session_state = SESSION_STATE_CLOSED;
- session_send_session_evt_to_thread (session_handle (session),
- FIFO_EVENT_DISCONNECT,
- thread_index);
- }
+ stream_session_disconnect (session);
fifo = fifo->next;
}
@@ -611,7 +606,7 @@ segment_manager_show_fn (vlib_main_t * vm, unformat_input_t * input,
segments = svm_fifo_segment_segments_pool ();
vlib_cli_output (vm, "%d svm fifo segments allocated",
pool_elts (segments));
- vlib_cli_output (vm, "%-15s%10s%15s%15s%15s%15s", "Name", "Type",
+ vlib_cli_output (vm, "%-15s%15s%15s%15s%15s%15s", "Name", "Type",
"HeapSize (M)", "ActiveFifos", "FreeFifos", "Address");
/* *INDENT-OFF* */
@@ -619,7 +614,7 @@ segment_manager_show_fn (vlib_main_t * vm, unformat_input_t * input,
svm_fifo_segment_info (seg, &address, &size);
active_fifos = svm_fifo_segment_num_fifos (seg);
free_fifos = svm_fifo_segment_num_free_fifos (seg, ~0 /* size */);
- vlib_cli_output (vm, "%-15v%10U%15llu%15u%15u%15llx",
+ vlib_cli_output (vm, "%-15v%15U%15llu%15u%15u%15llx",
ssvm_name (&seg->ssvm), format_svm_fifo_segment_type,
seg, size >> 20ULL, active_fifos, free_fifos,
address);
diff --git a/src/vnet/session/session.c b/src/vnet/session/session.c
index be98e712e9b..ec6d7812f0b 100644
--- a/src/vnet/session/session.c
+++ b/src/vnet/session/session.c
@@ -599,7 +599,7 @@ session_stream_connect_notify (transport_connection_t * tc, u8 is_fail)
{
SESSION_DBG ("failed to notify app");
if (!is_fail)
- stream_session_disconnect (new_s);
+ stream_session_disconnect_transport (new_s);
}
else
{
@@ -924,14 +924,30 @@ stream_session_stop_listen (stream_session_t * s)
}
/**
- * Disconnect session and propagate to transport. This should eventually
+ * Initialize session disconnect.
+ *
+ * Request is always sent to session node to ensure that all outstanding
+ * requests are served before transport is notified.
+ */
+void
+stream_session_disconnect (stream_session_t * s)
+{
+ if (!s || s->session_state == SESSION_STATE_CLOSED)
+ return;
+ s->session_state = SESSION_STATE_CLOSED;
+ session_send_session_evt_to_thread (session_handle (s),
+ FIFO_EVENT_DISCONNECT, s->thread_index);
+}
+
+/**
+ * Notify transport the session can be disconnected. This should eventually
* result in a delete notification that allows us to cleanup session state.
* Called for both active/passive disconnects.
*
- * Should be called from the session's thread.
+ * Must be called from the session's thread.
*/
void
-stream_session_disconnect (stream_session_t * s)
+stream_session_disconnect_transport (stream_session_t * s)
{
s->session_state = SESSION_STATE_CLOSED;
tp_vfts[session_get_transport_proto (s)].close (s->connection_index,
diff --git a/src/vnet/session/session.h b/src/vnet/session/session.h
index 98e8acb79c1..da9332a2a10 100644
--- a/src/vnet/session/session.h
+++ b/src/vnet/session/session.h
@@ -448,6 +448,7 @@ int session_open (u32 app_index, session_endpoint_t * tep, u32 opaque);
int stream_session_listen (stream_session_t * s, session_endpoint_t * tep);
int stream_session_stop_listen (stream_session_t * s);
void stream_session_disconnect (stream_session_t * s);
+void stream_session_disconnect_transport (stream_session_t * s);
void stream_session_cleanup (stream_session_t * s);
void session_send_session_evt_to_thread (u64 session_handle,
fifo_event_type_t evt_type,
diff --git a/src/vnet/session/session_node.c b/src/vnet/session/session_node.c
index a1608f4a412..796056e7088 100644
--- a/src/vnet/session/session_node.c
+++ b/src/vnet/session/session_node.c
@@ -649,7 +649,7 @@ skip_dequeue:
continue;
}
s0 = session_get_from_handle (e0->session_handle);
- stream_session_disconnect (s0);
+ stream_session_disconnect_transport (s0);
break;
case FIFO_EVENT_BUILTIN_RX:
s0 = session_event_get_session (e0, my_thread_index);
diff --git a/src/vnet/tcp/tcp_debug.h b/src/vnet/tcp/tcp_debug.h
index e0db7f4f0fa..5d4f7d6879d 100755
--- a/src/vnet/tcp/tcp_debug.h
+++ b/src/vnet/tcp/tcp_debug.h
@@ -19,7 +19,7 @@
#include <vlib/vlib.h>
#define TCP_DEBUG (1)
-#define TCP_DEBUG_SM (1)
+#define TCP_DEBUG_SM (0)
#define TCP_DEBUG_CC (0)
#define TCP_DEBUG_CC_STAT (1)
#define TCP_DEBUG_BUFFER_ALLOCATION (0)