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MINOR: debug: dump streams when an applet, iocb or stream is known

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Whenever we can retrieve a valid stream pointer, we now call stream_dump()
to get a detailed dump of the stream currently running on the processor.
This is used by "show threads" and by ha_panic().
This commit is contained in:
Willy Tarreau 2019-05-22 09:43:09 +02:00
parent 5484d58a17
commit 578ea8be55
1 changed files with 12 additions and 0 deletions
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12
src/debug.c
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@ -81,6 +81,8 @@ void ha_thread_dump(struct buffer *buf, int thr, int calling_tid)
*/ */
void ha_task_dump(struct buffer *buf, const struct task *task, const char *pfx) void ha_task_dump(struct buffer *buf, const struct task *task, const char *pfx)
{ {
const struct stream *s = NULL;
if (!task) { if (!task) {
chunk_appendf(buf, "0\n"); chunk_appendf(buf, "0\n");
return; return;
@ -108,6 +110,16 @@ void ha_task_dump(struct buffer *buf, const struct task *task, const char *pfx)
task->process == si_cs_io_cb ? "si_cs_io_cb" : task->process == si_cs_io_cb ? "si_cs_io_cb" :
"?", "?",
task->context); task->context);
if (task->process == process_stream && task->context)
s = (struct stream *)task->context;
else if (task->process == task_run_applet && task->context)
s = si_strm(((struct appctx *)task->context)->owner);
else if (task->process == si_cs_io_cb && task->context)
s = si_strm((struct stream_interface *)task->context);
if (s)
stream_dump(buf, s, pfx, '\n');
} }
/* This function dumps all profiling settings. It returns 0 if the output /* This function dumps all profiling settings. It returns 0 if the output