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- #!/usr/bin/env node
- /* -*- Mode:Js */
- /* vim: set expandtab ts=4 sw=4: */
- /*
- * You may redistribute this program and/or modify it under the terms of
- * the GNU General Public License as published by the Free Software Foundation,
- * either version 3 of the License, or (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program. If not, see <https://www.gnu.org/licenses/>.
- */
- var PublicToIp6 = require('./lib/publicToIp6');
- var Cjdns = require('./lib/cjdnsadmin/cjdnsadmin');
- var nThen = require('nthen');
- var printSession = function (session) {
- var state = session.state.replace(/CryptoAuth_/,'');
- while (state.length < ('ESTABLISHED').length) { state = state + ' ' }
- var addr = session.addr;
- if (process.argv.indexOf('--ip6') !== -1) {
- addr = addr.replace(/[a-z0-9]{52}.k/, PublicToIp6.convert);
- }
- var out = [ addr, state, session.handle, session.sendHandle, Number(session.metric).toString(16) ];
- if (Number(session.duplicates) !== 0) { out.push(' DUP ', session.duplicates); }
- if (Number(session.lostPackets) !== 0) { out.push(' LOS ', session.lostPackets); }
- if (Number(session.receivedOutOfRange) !== 0) { out.push(' OOR ', session.receivedOutOfRange); }
- if (Number(session.timeOfLastUsage) !== 0) { out.push('USE'); }
- console.log(out.join(' '));
- };
- var cjdns;
- var handles = [];
- var sessions = [];
- nThen(function (waitFor) {
- Cjdns.connectWithAdminInfo(waitFor(function (c) { cjdns = c; }));
- }).nThen(function (waitFor) {
- var more = function (i) {
- cjdns.SessionManager_getHandles(i, waitFor(function (err, ret) {
- if (err) { throw err; }
- handles.push.apply(handles, ret.handles);
- if (ret.more) { more(i+1); }
- }));
- };
- more(0);
- }).nThen(function (waitFor) {
- var next = function (i) {
- cjdns.SessionManager_sessionStats(Number(handles[i]), waitFor(function (err, ret) {
- if (err) { throw err; }
- sessions.push(ret);
- i++
- if (i < handles.length) { next(i); }
- }));
- };
- if (handles.length) {
- next(0);
- } else {
- console.log("No active sessions");
- }
- }).nThen(function (waitFor) {
- cjdns.disconnect();
- sessions.sort(function (a, b) {
- return (a.addr.substring(a.addr.indexOf('.')) < b.addr.substring(b.addr.indexOf('.')))
- ? -1 : 1;
- });
- for (var i = 0; i < sessions.length; i++) {
- printSession(sessions[i]);
- }
- });
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