haraka_logger1.js

exports.remote = {
  ip: '1.2.3.4',
  host: 'a.b.foo.com',
}
exports.hello = {
  host: 'FOO'
}
exports.relaying = false;
exports.early_talker = false;
exports.esmtp = true;
exports.tls = {
  enabled: true
}
exports.pipelining = true;
exports.errors = 0;
exports.rcpt_count = {
  accept: 1,
  tempfail: 0,
  reject: 0,
}
exports.msg_count = {
  accept: 1,
  tempfail: 0,
  reject: 0,
}
exports.totalbytes = 1048576;
exports.start_time = Date.now() - 1000;

   var logdetail = [
        'ip='    + this.remote.ip,
        'rdns="' + ((this.remote.host) ? this.remote.host : '') + '"',
        'helo="' + ((this.hello.host) ? this.hello.host : '') + '"',
        'relay=' + (this.relaying ? 'Y' : 'N'),
        'early=' + (this.early_talker ? 'Y' : 'N'),
        'esmtp=' + (this.esmtp ? 'Y' : 'N'),
        'tls='   + (this.tls.enabled ? 'Y' : 'N'),
        'pipe='  + (this.pipelining ? 'Y' : 'N'),
        'errors='+ this.errors,
        'txns='  + this.tran_count,
        'rcpts=' + this.rcpt_count.accept + '/' +
                   this.rcpt_count.tempfail + '/' +
                   this.rcpt_count.reject,
        'msgs='  + this.msg_count.accept + '/' +
                   this.msg_count.tempfail + '/' +
                   this.msg_count.reject,
        'bytes=' + this.totalbytes,
        'lr="'   + ((this.last_reject) ? this.last_reject : '') + '"',
        'time='  + (Date.now() - this.start_time)/1000,
    ];

for (var i=0; i<1000000; i++) {
    console.log(logdetail.join(' '));
}