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Debug logs to record all messages sent and delivered.

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This commit is contained in:
Nick Mathewson 2019-01-13 16:01:44 -05:00
parent f5683d90be
commit 24b945f713
1 changed files with 27 additions and 1 deletions
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28
src/lib/dispatch/dispatch_core.c
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@ -14,6 +14,7 @@
#include "lib/dispatch/dispatch.h"
#include "lib/dispatch/dispatch_st.h"
#include "lib/dispatch/dispatch_naming.h"
#include "lib/malloc/malloc.h"
#include "lib/log/util_bug.h"
@ -180,6 +181,17 @@ dispatch_send_msg_unchecked(dispatch_t *d, msg_t *m)
/* Append the message. */
TOR_SIMPLEQ_INSERT_TAIL(&q->queue, m, next);
if (debug_logging_enabled()) {
char *arg = dispatch_fmt_msg_data(d, m);
log_debug(LD_MESG,
"Queued: %s (%s) from %s, on %s.",
get_message_id_name(m->msg),
arg,
get_subsys_id_name(m->sender),
get_channel_id_name(m->channel));
tor_free(arg);
}
/* If we just made the queue nonempty for the first time, call the alert
* function. */
if (was_empty) {
@ -199,12 +211,26 @@ dispatcher_run_msg_cbs(const dispatch_t *d, msg_t *m)
dtbl_entry_t *ent = d->table[m->msg];
int n_fns = ent->n_fns;
if (debug_logging_enabled()) {
char *arg = dispatch_fmt_msg_data(d, m);
log_debug(LD_MESG,
"Delivering: %s (%s) from %s, on %s:",
get_message_id_name(m->msg),
arg,
get_subsys_id_name(m->sender),
get_channel_id_name(m->channel));
tor_free(arg);
}
int i;
for (i=0; i < n_fns; ++i) {
if (ent->rcv[i].enabled)
if (ent->rcv[i].enabled) {
log_debug(LD_MESG, " Delivering to %s.",
get_subsys_id_name(ent->rcv[i].sys));
ent->rcv[i].fn(m);
}
}
}
/**
* Run up to <b>max_msgs</b> callbacks for messages on the channel <b>ch</b>