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MINOR: mux-h1/show_fd: report as suspicious an entry with too many calls

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An FD entry that maps to an H1 connection whose stream was woken
up more than 1M times is now flagged as suspicious.
This commit is contained in:
Willy Tarreau 2021-01-21 09:13:35 +01:00
parent 06bf83e0ae
commit 0c0c0a2878
1 changed files with 4 additions and 1 deletions
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5
src/mux_h1.c
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@ -3145,6 +3145,7 @@ static int h1_show_fd(struct buffer *msg, struct connection *conn)
{ {
struct h1c *h1c = conn->ctx; struct h1c *h1c = conn->ctx;
struct h1s *h1s = h1c->h1s; struct h1s *h1s = h1c->h1s;
int ret = 0;
chunk_appendf(msg, " h1c.flg=0x%x .sub=%d .ibuf=%u@%p+%u/%u .obuf=%u@%p+%u/%u", chunk_appendf(msg, " h1c.flg=0x%x .sub=%d .ibuf=%u@%p+%u/%u .obuf=%u@%p+%u/%u",
h1c->flags, h1c->wait_event.events, h1c->flags, h1c->wait_event.events,
@ -3176,12 +3177,14 @@ static int h1_show_fd(struct buffer *msg, struct connection *conn)
chunk_appendf(&trash, " tl.calls=%d tl.ctx=%p tl.fct=", chunk_appendf(&trash, " tl.calls=%d tl.ctx=%p tl.fct=",
h1s->subs->tasklet->calls, h1s->subs->tasklet->calls,
h1s->subs->tasklet->context); h1s->subs->tasklet->context);
if (h1s->subs->tasklet->calls >= 1000000)
ret = 1;
resolve_sym_name(&trash, NULL, h1s->subs->tasklet->process); resolve_sym_name(&trash, NULL, h1s->subs->tasklet->process);
chunk_appendf(&trash, ")"); chunk_appendf(&trash, ")");
} }
} }
} }
return 0; return ret;
} }