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wallet: Track some channel usage statistics.

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Fixes: #1049
This commit is contained in:
ZmnSCPxj
2018-03-24 08:26:08 +00:00
committed by Rusty Russell
parent 217d4f99eb
commit 0bb9bcc0f1
5 changed files with 152 additions and 5 deletions
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23
lightningd/peer_control.c
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@@ -625,6 +625,7 @@ static void gossipd_getpeers_complete(struct subd *gossip, const u8 *msg,
list_for_each(&gpa->cmd->ld->peers, p, list) {
bool connected;
struct channel *channel;
struct channel_stats channel_stats;
if (gpa->specific_id && !pubkey_eq(gpa->specific_id, &p->id))
continue;
@@ -712,6 +713,28 @@ static void gossipd_getpeers_complete(struct subd *gossip, const u8 *msg,
json_add_string(response, NULL,
channel->billboard.transient);
json_array_end(response);
/* Provide channel statistics */
wallet_channel_stats_load(gpa->cmd->ld->wallet,
channel->dbid,
&channel_stats);
json_add_u64(response, "in_payments_offered",
channel_stats.in_payments_offered);
json_add_u64(response, "in_msatoshi_offered",
channel_stats.in_msatoshi_offered);
json_add_u64(response, "in_payments_fulfilled",
channel_stats.in_payments_fulfilled);
json_add_u64(response, "in_msatoshi_fulfilled",
channel_stats.in_msatoshi_fulfilled);
json_add_u64(response, "out_payments_offered",
channel_stats.out_payments_offered);
json_add_u64(response, "out_msatoshi_offered",
channel_stats.out_msatoshi_offered);
json_add_u64(response, "out_payments_fulfilled",
channel_stats.out_payments_fulfilled);
json_add_u64(response, "out_msatoshi_fulfilled",
channel_stats.out_msatoshi_fulfilled);
json_object_end(response);
}
json_array_end(response);