Thanks a lot, I will go and check with the server admin guys. Its not a authentication issue as this problem happens randomly. -----Original Message----- From: "Kalnichevski, Oleg" <[EMAIL PROTECTED]> To: "Commons HttpClient Project" <commons-httpclient- [EMAIL PROTECTED]> Date: Thu, 27 May 2004 13:47:13 +0100 Subject: RE: HttpClient problems
> Paul, > > The problem is obviously caused by the server's dropping connection > right after HttpClient is done sending the request. If you have access > to the target server, check the server logs to find out what prompted > the server to do so. > > I can think of two possibilities: > > (1) The server did not accept the request due to an authentication > error (wrong credentials and stuff), immediately sent back > 'unauthorized' response and dropped the connection while HttpClient was > still busy sending the request body. > > If unsuccessful authentication is indeed the cause of the problem you > can solve it by activating the '100-continue' handshake. See > EntityEnclosingMethod javadocs for details > > (2) The server dropped the connection due to a very high load or any > other reason preventing it from successfully processing the request. > Server log file is your best friend in this case > > Hope this helps > > Oleg > > -----Original Message----- > From: paul [mailto:[EMAIL PROTECTED] > Sent: Thu 5/27/2004 14:25 > To: Commons HttpClient Project > Cc: > Subject: Re: HttpClient problems > Here's the wire log : > ============================================================== > 2004/05/26 20:09:50:262 SGT [DEBUG] MultiThreadedHttpConnectionManager > - > -HttpConnectionManager.getConnection: config = HostConfiguration[hos > t=somewhere.com, protocol=https:443, port=443], timeout = 0 > 2004/05/26 20:09:50:262 SGT [DEBUG] MultiThreadedHttpConnectionManager > - > -Getting free connection, > hostConfig=HostConfiguration[host=somewhere.com, protocol=https:443, > port=443] > 2004/05/26 20:09:50:263 SGT [DEBUG] HttpConnection - > -HttpConnection.setSoTimeout(0) > 2004/05/26 20:09:50:270 SGT [DEBUG] HttpMethodBase - -Execute loop try > 1 > 2004/05/26 20:09:50:280 SGT [DEBUG] wire - ->> "POST > /fxlweb/XMLGateway.asp HTTP/1.1[\r][\n]" > 2004/05/26 20:09:50:281 SGT [DEBUG] HttpMethodBase - -Adding Host > request header > 2004/05/26 20:09:50:282 SGT [DEBUG] wire - ->> "Content-type: text/xml; > charset=ISO-8859-1[\r][\n]" > 2004/05/26 20:09:50:283 SGT [DEBUG] wire - ->> "Authorization: Basic > someencrypteddata[\r][\n]" > 2004/05/26 20:09:50:283 SGT [DEBUG] wire - ->> "HTTP-Version: > HTTP/1.1[\r][\n]" > 2004/05/26 20:09:50:284 SGT [DEBUG] wire - ->> "Connection: > Keep-Alive[\r][\n]" > 2004/05/26 20:09:50:285 SGT [DEBUG] wire - ->> "User-Agent: Jakarta > Commons-HttpClient/2.0final[\r][\n]" > 2004/05/26 20:09:50:286 SGT [DEBUG] wire - ->> "Host: > somewhere.com[\r][\n]" > 2004/05/26 20:09:50:287 SGT [DEBUG] wire - ->> "Cookie: $Version=0; > ASPSESSIONIDAACRQATR=DKBJEFCAIKAHLGIMJKIBEGBH; $Path=/[\r][\n]" > 2004/05/26 20:09:50:287 SGT [DEBUG] wire - ->> "Content-Length: > 594[\r][\n]" > 2004/05/26 20:09:50:288 SGT [DEBUG] wire - ->> "[\r][\n]" > 2004/05/26 20:09:50:289 SGT [DEBUG] EntityEnclosingMethod - -Using > unbuffered request body > 2004/05/26 20:09:50:290 SGT [DEBUG] wire - ->> "<?xml version="1.0" > encoding="UTF-8"?>xmldata here" > 2004/05/26 20:09:50:290 SGT [DEBUG] EntityEnclosingMethod - -Request > body sent > 2004/05/26 20:09:50:562 SGT [DEBUG] HttpMethodBase - -Closing the > connection. > 2004/05/26 20:09:50:563 SGT [INFO] HttpMethodBase - -Recoverable > exception caught when processing request > 2004/05/26 20:09:50:563 SGT [WARN] HttpMethodBase - -Recoverable > exception caught but MethodRetryHandler.retryMethod() returned false, > rethrow > ing exception > 2004/05/26 20:09:50:564 SGT [DEBUG] MultiThreadedHttpConnectionManager > - > -Freeing connection, hostConfig=HostConfiguration[host=somewhere.com, > protocol=https:443, port=443] > 2004/05/26 20:09:50:564 SGT [DEBUG] MultiThreadedHttpConnectionManager > - > -Notifying no-one, there are no waiting threads > org.apache.commons.httpclient.HttpRecoverableException: > java.net.SocketException: Connection reset > at > org.apache.commons.httpclient.HttpMethodBase.readResponse(HttpMethodBas > e.java:1965) > at > org.apache.commons.httpclient.HttpMethodBase.processRequest(HttpMethodB > ase.java:2659) > at > org.apache.commons.httpclient.HttpMethodBase.execute(HttpMethodBase.jav > a:1093) > at > org.apache.commons.httpclient.HttpClient.executeMethod(HttpClient.java: > 675) > at > org.apache.commons.httpclient.HttpClient.executeMethod(HttpClient.java: > 529) > > > ============================================================= > Thanks a lot for the info. > > Ortwin Glück wrote: > > > > > > > paul wrote: > > > >> 2004/05/26 20:09:50:564 SGT [DEBUG] > >> MultiThreadedHttpConnectionManager - -Notifying no-one, there are no > >> waiting threads > >> org.apache.commons.httpclient.HttpRecoverableException: > >> java.net.SocketException: Connection reset > >> at > >> > org.apache.commons.httpclient.HttpMethodBase.readResponse(HttpMethodBas > e.java:1965) > >> > >> at > >> > org.apache.commons.httpclient.HttpMethodBase.processRequest(HttpMethodB > ase.java:2659) > > > > > > > > > >> Does anybody know what causes the SocketException ? > > > > > > Not yet, but we're gonna find out for you :-) > > > > Please produce a wirelog and send the section with the request / > > response immediately preceding the exception. > > For instructions about how to make a wirelog please see our Logging > > Guide: > > http://jakarta.apache.org/commons/httpclient/logging.html > > > > Please note that wire logging will slow down your application > > considerably! This is escpecially bad, because the problem you are > > experiencing seems to happen randomly. Please make sure you disable > > logging after you have successfully captured the output. > > > > > >> Is it becos I didn't > >> set a higher maximum connection per host using > >> setMaxConnectionsPerHost on the MultiThreadedHttpConnectionManager > >> object ? > > > > > > Probably not - just doesn't look like it. > > > >> Pls help. This is urgent as I am currently using it on a production > >> system. > > > > > > You are welcome. Maybe we should start offering commercial support > and > > make A LOT of money :-) > > > > > --------------------------------------------------------------------- > To unsubscribe, e-mail: > [EMAIL PROTECTED] > For additional commands, e-mail: > [EMAIL PROTECTED] > > > > > > --------------------------------------------------------------------- To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
