Example usage for org.apache.commons.net.ftp FTPSClient setControlKeepAliveTimeout

Introduction

In this page you can find the example usage for org.apache.commons.net.ftp FTPSClient setControlKeepAliveTimeout.

Prototype

public void setControlKeepAliveTimeout(long controlIdle) 

Source Link

Document

Set the time to wait between sending control connection keepalive messages when processing file upload or download.

Usage

From source file:ddf.test.itests.catalog.TestFtp.java

private FTPSClient createSecureClient(boolean setKeystore) throws Exception {
    FTPSClient ftps = new FTPSClient();

    if (setKeystore) {
        KeyManager keyManager = KeyManagerUtils.createClientKeyManager(
                new File(System.getProperty("javax.net.ssl.keyStore")),
                System.getProperty("javax.net.ssl.keyStorePassword"));
        ftps.setKeyManager(keyManager);//from   w  w w .j av  a 2s . co m
    }

    int attempts = 0;
    while (true) {
        try {
            ftps.connect(FTP_SERVER, Integer.parseInt(FTP_PORT.getPort()));
            break;
        } catch (SocketException e) {
            // a socket exception can be thrown if the ftp server is still in the process of coming up
            // or down
            Thread.sleep(1000);
            if (attempts++ > 30) {
                throw e;
            }
        }
    }

    showServerReply(ftps);
    int connectionReply = ftps.getReplyCode();
    if (!FTPReply.isPositiveCompletion(connectionReply)) {
        fail("FTP server refused connection: " + connectionReply);
    }

    boolean success = ftps.login(USERNAME, PASSWORD);
    showServerReply(ftps);
    if (!success) {
        fail("Could not log in to the FTP server.");
    }

    ftps.enterLocalPassiveMode();
    ftps.setControlKeepAliveTimeout(300);
    ftps.setFileType(FTP.BINARY_FILE_TYPE);

    return ftps;
}

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