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-rw-r--r--src/plugins/hs_apps/sapi/vpp_echo.c14
-rw-r--r--src/plugins/hs_apps/sapi/vpp_echo_common.h1
2 files changed, 15 insertions, 0 deletions
diff --git a/src/plugins/hs_apps/sapi/vpp_echo.c b/src/plugins/hs_apps/sapi/vpp_echo.c
index feb39f8db5e..e460aa2bf25 100644
--- a/src/plugins/hs_apps/sapi/vpp_echo.c
+++ b/src/plugins/hs_apps/sapi/vpp_echo.c
@@ -394,6 +394,8 @@ echo_handle_data (echo_main_t * em, echo_session_t * s, u8 * rx_buf)
clib_atomic_fetch_add (&em->stats.clean_count.s, 1);
}
}
+ ECHO_LOG (2, "%U: %U", echo_format_session, s,
+ echo_format_session_state, s->session_state);
return;
}
@@ -989,6 +991,8 @@ echo_process_opts (int argc, char **argv)
em->tx_results_diff = 1;
else if (unformat (a, "json"))
em->output_json = 1;
+ else if (unformat (a, "wait-for-gdb"))
+ em->wait_for_gdb = 1;
else if (unformat (a, "log=%d", &em->log_lvl))
;
else if (unformat (a, "sclose=%U",
@@ -1029,6 +1033,16 @@ echo_process_opts (int argc, char **argv)
em->bytes_to_receive == 0 ? ECHO_CLOSE_F_PASSIVE : ECHO_CLOSE_F_ACTIVE;
if (em->send_stream_disconnects == ECHO_CLOSE_F_INVALID)
em->send_stream_disconnects = default_f_active;
+
+ if (em->wait_for_gdb)
+ {
+ volatile u64 nop = 0;
+
+ clib_warning ("Waiting for gdb...");
+ while (em->wait_for_gdb)
+ nop++;
+ clib_warning ("Resuming execution (%llu)!", nop);
+ }
}
void
diff --git a/src/plugins/hs_apps/sapi/vpp_echo_common.h b/src/plugins/hs_apps/sapi/vpp_echo_common.h
index f1472510314..411e9f5dce0 100644
--- a/src/plugins/hs_apps/sapi/vpp_echo_common.h
+++ b/src/plugins/hs_apps/sapi/vpp_echo_common.h
@@ -304,6 +304,7 @@ typedef struct
data_source_t data_source; /* Use no/dummy/mirrored data */
u8 send_stream_disconnects; /* actively send disconnect */
u8 output_json; /* Output stats as JSON */
+ volatile u8 wait_for_gdb; /* Wait for gdb to attach */
u8 log_lvl; /* Verbosity of the logging */
int max_test_msg; /* Limit the number of incorrect data messages */
u32 evt_q_size; /* Size of the vpp MQ (app<->vpp events) */