networkConnections: improved parsing (macOS)

Author: sebhildebrandt

lib/network.js

@@ -1534,20 +1534,19 @@ function networkConnections(callback) {
         });
       }
       if (_darwin) {
-        let cmd = 'netstat -natvln | grep "tcp4\\|tcp6\\|udp4\\|udp6\\|Recv-Q"';
+        let cmd = 'netstat -natvln | grep "tcp4\\|tcp6\\|udp4\\|udp6"';
         const states = 'ESTABLISHED|SYN_SENT|SYN_RECV|FIN_WAIT1|FIN_WAIT_1|FIN_WAIT2|FIN_WAIT_2|TIME_WAIT|CLOSE|CLOSE_WAIT|LAST_ACK|LISTEN|CLOSING|UNKNOWN';
         exec(cmd, { maxBuffer: 1024 * 20000 }, function (error, stdout) {
           if (!error) {
             exec('ps -axo pid,command', { maxBuffer: 1024 * 20000 }, function (err2, stdout2) {
               let processes = stdout2.toString().split('\n');
               processes = processes.map((line => { return line.trim().replace(/ +/g, ' '); }));
               let lines = stdout.toString().split('\n');
-              const header = lines[0];
-              const hasTransferred = header.indexOf('rxbytes') > -1;
-              lines.shift();
+
 
               lines.forEach(function (line) {
                 line = line.replace(/ +/g, ' ').split(' ');
+                const hasTransferred = line.length >= 19;
                 if (line.length >= 8) {
                   let localip = line[3];
                   let localport = '';