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Posted to dev@hc.apache.org by RR...@inautix.com on 2004/09/28 13:05:44 UTC
Help required - in setting the Socket Timeout - setSoTimeOut - HttpClient -
commons
Hi Everyone
Iam Raghavan R, using the jakarta - commons - HttpClient utility viz,
commons-httpclient-2.0-rc3.jar, commons-logging.jar,
commons-logging-api.jar.
In our project we have class which uses - HttpClient to create secure
connection.
The question is 'Iam getting connection:timed out' exception all along
(if i dont use the bolded code to setSoTimeOut () param using
HttpConnection, HttpConnectionManager objects).
If i use (code below), I get 'java.lang.IllegalStateException: a default
host must be set to create a host URL.
The output i got for SOP - is null for HOST.
I dont know how can over come the Connection timed out exception or
IllegalStateException (here to set the HOST part).
One of the property file is used to load the actual URL in a different
method - and that works fine - iam able to see the SOP of URL iam
connecting to.
Another important thing is, the same code works in one of the other
machines. Both have the same setup and property files and property values.
If anyone, does know how to set - SOTimeOut using setSOTimeOut () - please
do give that.
The Code is given below for your info:
================================= CODE START
String response = null;
try
{
//PutMethod post = new PutMethod(url);
PostMethod post = new PostMethod(url);
post.setRequestBody((input));
// Per default, the request content needs to be buffered
// in order to determine its length.
// Request body buffering can be avoided when
// = content length is explicitly specified
// = chunk-encoding is used
if (input.length() < Integer.MAX_VALUE)
{
post.setRequestContentLength((int)input.length());
}
else
{
post.setRequestContentLength(EntityEnclosingMethod.CONTENT_LENGTH_CHUNKED);
}
// Specify content type and encoding
// If content encoding is not explicitly specified
// ISO-8859-1 is assumed
//System.out.println("commented the content type text/xml");
post.setRequestHeader("Content-type", "text/xml; charset=ISO-8859-1");
// Get HTTP client
HttpClient httpclient = new HttpClient();
/* *******************
// This is a part of code that we used for accessing Sungard QA environment
// when Sungard did not ahve a valid certificate in QA.
// <GL> 09/26/04
if (trustSungardServer)
{
httpclient.setStrictMode(false);
}
********************** */
// Execute request
long start = System.currentTimeMillis();
HostConfiguration hostConfiguration = httpclient.getHostConfiguration ();
System.out.println( ">>> Host ===============" + hostConfiguration.getHost
() );
System.out.println( ">>> HostURL ============" +
hostConfiguration.getHostURL () );
System.out.println(">>> PORT ==============" + hostConfiguration.getPort()
);
System.out.println(">>> PROTOCOL ==========" +
hostConfiguration.getProtocol() ) ;
HttpConnectionManager httpConnectionManager =
httpclient.getHttpConnectionManager() ;
HttpConnection httpConnection=
httpConnectionManager.getConnection(hostConfiguration);
httpConnection.setSoTimeout(50000);
int result = httpclient.executeMethod(post);
long end = System.currentTimeMillis();
System.out.println("total time is " + (end-start) + "millis");
System.out.println("total time is " + ((end-start)/1000) + "secs");
// Display response
System.out.println("Response body: ");
response = post.getResponseBodyAsString();
Header [] responseHeaders = post.getResponseHeaders();
=================================================================== END
CODE
Thanks & Regards,
Raghavan Rangarajan
Location: 11C123
PSTN: +91 44 2254 6000 Extn:2703
Office e-mail-id: rrangarajan@inautix.com
iNautix Technologies India Private Limited
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Re: Help required - in setting the Socket Timeout - setSoTimeOut -
HttpClient - commons
Posted by Oleg Kalnichevski <ol...@apache.org>.
Raghavan,
I am not entirely sure I understood the problem. However, here's a few
general recommendations:
(1) Upgrade to HttpClient 2.0.1. 2.0a3 had a nasty bug you want fixed.
PR #26500 - Socket timeout is now correctly set on open connections
http://nagoya.apache.org/bugzilla/show_bug.cgi?id=26500
(2) Per default socket timeout is disabled. If you do not explicitly set
SO_TIMEOUT value, your connection should never time out.
(3) If you do need to set SO_TIMEOUT, you should not directly manipulate
HttpConnection instances. HttpClient WILL OVERRIDE their properties per
each method execution. Use HttpClient#setTimeout() method instead.
Hope this helps
Oleg
On Tue, 2004-09-28 at 13:05, RRangarajan@inautix.com wrote:
>
>
>
> Hi Everyone
>
> Iam Raghavan R, using the jakarta - commons - HttpClient utility viz,
> commons-httpclient-2.0-rc3.jar, commons-logging.jar,
> commons-logging-api.jar.
>
> In our project we have class which uses - HttpClient to create secure
> connection.
>
> The question is 'Iam getting connection:timed out' exception all along
> (if i dont use the bolded code to setSoTimeOut () param using
> HttpConnection, HttpConnectionManager objects).
>
> If i use (code below), I get 'java.lang.IllegalStateException: a default
> host must be set to create a host URL.
> The output i got for SOP - is null for HOST.
>
> I dont know how can over come the Connection timed out exception or
> IllegalStateException (here to set the HOST part).
>
> One of the property file is used to load the actual URL in a different
> method - and that works fine - iam able to see the SOP of URL iam
> connecting to.
>
> Another important thing is, the same code works in one of the other
> machines. Both have the same setup and property files and property values.
>
> If anyone, does know how to set - SOTimeOut using setSOTimeOut () - please
> do give that.
>
> The Code is given below for your info:
>
> ================================= CODE START
> String response = null;
> try
> {
> //PutMethod post = new PutMethod(url);
>
> PostMethod post = new PostMethod(url);
> post.setRequestBody((input));
>
> // Per default, the request content needs to be buffered
> // in order to determine its length.
> // Request body buffering can be avoided when
> // = content length is explicitly specified
> // = chunk-encoding is used
>
> if (input.length() < Integer.MAX_VALUE)
> {
> post.setRequestContentLength((int)input.length());
> }
> else
> {
> post.setRequestContentLength(EntityEnclosingMethod.CONTENT_LENGTH_CHUNKED);
> }
>
> // Specify content type and encoding
> // If content encoding is not explicitly specified
> // ISO-8859-1 is assumed
>
> //System.out.println("commented the content type text/xml");
>
> post.setRequestHeader("Content-type", "text/xml; charset=ISO-8859-1");
> // Get HTTP client
>
> HttpClient httpclient = new HttpClient();
>
> /* *******************
> // This is a part of code that we used for accessing Sungard QA environment
> // when Sungard did not ahve a valid certificate in QA.
> // <GL> 09/26/04
> if (trustSungardServer)
> {
> httpclient.setStrictMode(false);
> }
> ********************** */
>
> // Execute request
>
> long start = System.currentTimeMillis();
> HostConfiguration hostConfiguration = httpclient.getHostConfiguration ();
> System.out.println( ">>> Host ===============" + hostConfiguration.getHost
> () );
> System.out.println( ">>> HostURL ============" +
> hostConfiguration.getHostURL () );
> System.out.println(">>> PORT ==============" + hostConfiguration.getPort()
> );
> System.out.println(">>> PROTOCOL ==========" +
> hostConfiguration.getProtocol() ) ;
>
> HttpConnectionManager httpConnectionManager =
> httpclient.getHttpConnectionManager() ;
> HttpConnection httpConnection=
> httpConnectionManager.getConnection(hostConfiguration);
>
> httpConnection.setSoTimeout(50000);
>
>
> int result = httpclient.executeMethod(post);
>
> long end = System.currentTimeMillis();
> System.out.println("total time is " + (end-start) + "millis");
> System.out.println("total time is " + ((end-start)/1000) + "secs");
>
>
> // Display response
> System.out.println("Response body: ");
> response = post.getResponseBodyAsString();
> Header [] responseHeaders = post.getResponseHeaders();
> =================================================================== END
> CODE
>
>
> Thanks & Regards,
> Raghavan Rangarajan
>
> Location: 11C123
> PSTN: +91 44 2254 6000 Extn:2703
> Office e-mail-id: rrangarajan@inautix.com
> iNautix Technologies India Private Limited
>
>
> ---------------------------------------------------------------------
> To unsubscribe, e-mail: commons-httpclient-dev-unsubscribe@jakarta.apache.org
> For additional commands, e-mail: commons-httpclient-dev-help@jakarta.apache.org
>
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