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Implement global queue size query in channel.c

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This commit is contained in:
Andrea Shepard 2013-11-11 21:50:16 -08:00
parent 8852a1794c
commit 2fc3da3ff5
2 changed files with 11 additions and 0 deletions
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10
src/or/channel.c
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@ -4035,6 +4035,16 @@ channel_mark_outgoing(channel_t *chan)
* Flow control queries *
***********************/
/*
* Get the latest estimate for the total queue size of all open channels
*/
uint64_t
channel_get_global_queue_estimate(void)
{
return estimated_total_queue_size;
}
/*
* Estimate the number of writeable cells
*

1
src/or/channel.h
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@ -484,6 +484,7 @@ void channel_listener_dump_transport_statistics(channel_listener_t *chan_l,
int severity);
/* Flow control queries */
uint64_t channel_get_global_queue_estimate(void);
int channel_num_cells_writeable(channel_t *chan);
/* Timestamp queries */