(Node.js) POP3 Session Log

Demonstrates how the Chilkat email component keeps a log of the current POP3 session in the mailman.Pop3SessionLog property.

Install Chilkat for Node.js and Electron using npm at Chilkat npm packages for Node.js Chilkat npm packages for Electron on Windows, Linux, MacOSX, and ARM

var os = require('os');
if (os.platform() == 'win32') {  
    if (os.arch() == 'ia32') {
        var chilkat = require('@chilkat/ck-node21-win-ia32');
    } else {
        var chilkat = require('@chilkat/ck-node21-win64'); 
    }
} else if (os.platform() == 'linux') {
    if (os.arch() == 'arm') {
        var chilkat = require('@chilkat/ck-node21-arm');
    } else if (os.arch() == 'x86') {
        var chilkat = require('@chilkat/ck-node21-linux32');
    } else {
        var chilkat = require('@chilkat/ck-node21-linux64');
    }
} else if (os.platform() == 'darwin') {
    if (os.arch() == 'arm64') {
        var chilkat = require('@chilkat/ck-node21-mac-m1');
    } else {
        var chilkat = require('@chilkat/ck-node21-macosx');
    }
}

function chilkatExample() {

    // This example assumes the Chilkat API to have been previously unlocked.
    // See Global Unlock Sample for sample code.

    // The mailman object is used for receiving (POP3) 
    // and sending (SMTP) email.
    var mailman = new chilkat.MailMan();

    // Set the POP3 server's hostname
    mailman.MailHost = "pop3.example.com";

    // Set the POP3 login/password.
    mailman.PopUsername = "pop3_login";
    mailman.PopPassword = "pop3_password";
    mailman.MailPort = 995;
    mailman.PopSsl = true;

    // You may explicitly begin and end POP3 sessions by calling
    // Pop3BeginSession and Pop3EndSession.  However, 
    // if a method is called that requires a connection to the POP3
    // server, the connection and session will become established
    // automatically.  Therefore, it is not required to explicitly call
    // Pop3BeginSession and Pop3EndSession.  

    var success = mailman.Pop3BeginSession();
    if (success !== true) {
        console.log(mailman.LastErrorText);
        return;
    }

    // Get a list of the UIDLs for the email in the mailbox and print it.
    // sa: StringArray
    var sa = mailman.GetUidls();
    var i = 0;
    var n = sa.Count;
    while (i < n) {
        console.log(sa.GetString(i));
        i = i+1;
    }

    // Examine the POP3 session log:
    console.log(mailman.Pop3SessionLog);

    // A sample session log:

    // **** Connected to pop.example.com:995
    // < +OK Dovecot ready.
    // > USER ****
    // < +OK
    // > PASS ****
    // < +OK Logged in.
    // > UIDL
    // < +OK
    // 1 UID8226-1490455265
    // 2 UID8248-1490455265
    // 3 UID8624-1490455265
    // 4 UID8655-1490455265
    // 5 UID8706-1490455265
    // 6 UID9003-1490455265
    // 7 UID9204-1490455265
    // 8 UID9309-1490455265
    // 9 UID9311-1490455265
    // 10 UID9356-1490455265
    // 11 UID9802-1490455265
    // 12 UID10373-1490455265
    // 13 UID10543-1490455265
    // 14 UID10548-1490455265
    // 15 UID10558-1490455265
    // 16 UID10567-1490455265
    // 17 UID10573-1490455265
    // .

    success = mailman.Pop3EndSession();
    if (success !== true) {
        console.log(mailman.LastErrorText);
        return;
    }


}

chilkatExample();