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add api trace print

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/vpp/src/vlibapi/api_shared.c
after "set api-trace debug on",api trace will be print ontime when clients send msg to vpp.

Change-Id: Ib2e504afb9e674c5cdfa6dc5c522c7af0396d687
Signed-off-by: ezkexma <maqi.z.ke@ericsson.com>
This commit is contained in:
ezkexma
2019-03-21 07:38:19 -04:00
committed by Dave Barach
parent ef71ef0ac3
commit 75f9fb6c16
1 changed files with 16 additions and 1 deletions
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17
src/vlibapi/api_shared.c
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@ -466,6 +466,7 @@ vl_msg_api_handler_with_vm_node (api_main_t * am,
{
u16 id = ntohs (*((u16 *) the_msg));
u8 *(*handler) (void *, void *, void *);
u8 *(*print_fp) (void *, void *);
if (PREDICT_FALSE (vm->elog_trace_api_messages))
{
@ -491,9 +492,23 @@ vl_msg_api_handler_with_vm_node (api_main_t * am,
{
handler = (void *) am->msg_handlers[id];
if (am->rx_trace && am->rx_trace->enabled)
if (PREDICT_FALSE (am->rx_trace && am->rx_trace->enabled))
vl_msg_api_trace (am, am->rx_trace, the_msg);
if (PREDICT_FALSE (am->msg_print_flag))
{
fformat (stdout, "[%d]: %s\n", id, am->msg_names[id]);
print_fp = (void *) am->msg_print_handlers[id];
if (print_fp == 0)
{
fformat (stdout, " [no registered print fn for msg %d]\n", id);
}
else
{
(*print_fp) (the_msg, vm);
}
}
if (!am->is_mp_safe[id])
{
vl_msg_api_barrier_trace_context (am->msg_names[id]);