Connection timeout

[Massimo Signori <si...@webscience.it>]

Got this Exception during downloading a file from server using httpClient:

671 [thread applet-qcocorrector.view.MainApplet.class] DEBUG
qcocorrector.adapter.security.KeyManagerAdapter  - downloadQCOKey, keyURL:
http://srv001:12000/Aula_2//correzioni/2323132/3116861/21/qcos/xyz.txt

734 [thread applet-qcocorrector.view.MainApplet.class] DEBUG
qcocorrector.adapter.security.KeyManagerAdapter  - Executing HttpMethod
Get...

java.net.ConnectException: Connection timed out: connect

	at java.net.PlainSocketImpl.socketConnect(Native Method)

	at java.net.PlainSocketImpl.doConnect(Unknown Source)

	at java.net.PlainSocketImpl.connectToAddress(Unknown Source)

	at java.net.PlainSocketImpl.connect(Unknown Source)

	at java.net.Socket.connect(Unknown Source)

	at java.net.Socket.connect(Unknown Source)

	at java.net.Socket.<init>(Unknown Source)

	at java.net.Socket.<init>(Unknown Source)

	at
org.apache.commons.httpclient.protocol.DefaultProtocolSocketFactory.createSo
cket(DefaultProtocolSocketFactory.java:86)

	at
org.apache.commons.httpclient.HttpConnection.open(HttpConnection.java:652)

	at
org.apache.commons.httpclient.HttpClient.executeMethod(HttpClient.java:628)

	at
org.apache.commons.httpclient.HttpClient.executeMethod(HttpClient.java:497)

	at
qcocorrector.adapter.security.AppletKeyManager.downloadQCOKey(AppletKeyManag
er.java:87)

	at qcocorrector.view.MainApplet.startModel(MainApplet.java:254)

	at qcocorrector.view.MainApplet.init(MainApplet.java:86)

	at sun.applet.AppletPanel.run(Unknown Source)

	at java.lang.Thread.run(Unknown Source)


an here's the code:

httpMethod = new GetMethod(keyURL);
               
        for ( statusCode = -1;  attempt < MAX_ATTEMPTS; attempt++) {
            try {
                logger.debug("Executing HttpMethod Get...");
                statusCode = this.httpClient.executeMethod(httpMethod);
                logger.debug("Done");
                key = httpMethod.getResponseBody();
                
                
            }
            catch (Exception e) {
                e.printStackTrace();
                //throw new
KeyManagerException(KeyManagerException.ERROR_DOWNLOADING_QCO_KEY);
            }
            finally{
                httpMethod.releaseConnection();
            }

I'm using HttpClient version 2.0.2 on winxp sp2 with JRE 1.4.2_05.
The URL is correct and file exists on server... 

Any ideas ? 

Best regards,

Massimo


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Re: Connection timeout

[Ortwin Glück <or...@nose.ch>]

Massimo,

The exception only indicates that a TCP connection to your server could 
not be established within the given timeout time.  This is not an error 
within HttpClient but rather on your network or server.

Thanks for your understanding

Ortwin Glück

Massimo Signori wrote:
> Got this Exception during downloading a file from server using httpClient:

> java.net.ConnectException: Connection timed out: connect
> 

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