Chilkat Examples

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Node.js Examples

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(Node.js) ConnectFailReason

The ConnectFailReason property can be examined to determine the reason why the Connect method failed. The possible values are listed in the source code below:

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-node11-win-ia32');
    } else {
        var chilkat = require('@chilkat/ck-node11-win64'); 
    }
} else if (os.platform() == 'linux') {
    if (os.arch() == 'arm') {
        var chilkat = require('@chilkat/ck-node11-arm');
    } else if (os.arch() == 'x86') {
        var chilkat = require('@chilkat/ck-node11-linux32');
    } else {
        var chilkat = require('@chilkat/ck-node11-linux64');
    }
} else if (os.platform() == 'darwin') {
    var chilkat = require('@chilkat/ck-node11-macosx');
}

function chilkatExample() {

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

    var ftp = new chilkat.Ftp2();

    ftp.Hostname = "ftp.example.com";
    ftp.Username = "login";
    ftp.Password = "password";

    // Connect and login to the FTP server.
    var success = ftp.Connect();
    if (success !== true) {

        // The possible failure reasons are:
        // 0 = success
        // Non-SSL socket fail reasons:
        //  1 = empty hostname
        //  2 = DNS lookup failed
        //  3 = DNS timeout
        //  4 = Aborted by application.
        //  5 = Internal failure.
        //  6 = Connect Timed Out
        //  7 = Connect Rejected (or failed for some other reason)
        // SSL failure reasons:
        //  100 = Internal schannel error
        //  101 = Failed to create credentials
        //  102 = Failed to send initial message to proxy.
        //  103 = Handshake failed.
        //  104 = Failed to obtain remote certificate.
        // 300 = asynch op in progress
        // 301 = login failure.
        // 
        var failReason = ftp.ConnectFailReason;

        console.log("connect fail reason = " + failReason);

        console.log(ftp.LastErrorText);
        return;
    }

    // ..

}

chilkatExample();

 

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