Function json_getinfo

lightningd/peer_control.c:3280–3409

AUTODATA(json_command, &disconnect_command);

static struct command_result *json_getinfo(struct command *cmd,
					   const char *buffer,
					   const jsmntok_t *obj UNNEEDED,
					   const jsmntok_t *params)
{
	struct json_stream *response;
	struct peer *peer;
	struct channel *channel;
	unsigned int pending_channels = 0, active_channels = 0,
		     inactive_channels = 0, num_peers = 0;
	size_t count_announceable;
	struct peer_node_id_map_iter it;

	if (!param(cmd, buffer, params, NULL))
		return command_param_failed();

	response = json_stream_success(cmd);
	json_add_node_id(response, "id", &cmd->ld->our_nodeid);
	json_add_string(response, "alias", (const char *)cmd->ld->alias);
	json_add_hex_talarr(response, "color", cmd->ld->rgb);

	/* Add some peer and channel stats */
	for (peer = peer_node_id_map_first(cmd->ld->peers, &it);
	     peer;
	     peer = peer_node_id_map_next(cmd->ld->peers, &it)) {
		num_peers++;

		list_for_each(&peer->channels, channel, list) {
			switch (channel->state) {
			case CHANNELD_AWAITING_LOCKIN:
			case DUALOPEND_OPEN_INIT:
			case DUALOPEND_OPEN_COMMIT_READY:
			case DUALOPEND_OPEN_COMMITTED:
			case DUALOPEND_AWAITING_LOCKIN:
				pending_channels++;
				continue;
			case CHANNELD_AWAITING_SPLICE:
			case CHANNELD_SHUTTING_DOWN:
			case CHANNELD_NORMAL:
			case CLOSINGD_SIGEXCHANGE:
				active_channels++;
				continue;
			case CLOSINGD_COMPLETE:
			case AWAITING_UNILATERAL:
			case FUNDING_SPEND_SEEN:
			case ONCHAIN:
			case CLOSED:
				inactive_channels++;
				continue;
			}
			abort();
		}
	}
	json_add_num(response, "num_peers", num_peers);
	json_add_num(response, "num_pending_channels", pending_channels);
	json_add_num(response, "num_active_channels", active_channels);
	json_add_num(response, "num_inactive_channels", inactive_channels);