On Mon, May 10, 2010 at 11:55 AM, vhgupta <visha...@pinelabs.com> wrote:
> > Thanks Amila, I had already used info from ur blog and got some useful > tweaking done at my end. > However the error I was bothered/talking about was related to automatic > retry of httpClient, I figured out to stop it using lines below: > > httpclient.getParams().setParameter( > HttpMethodParams.RETRY_HANDLER, > new DefaultHttpMethodRetryHandler(0, false)); > > > I need your advice in AXIS2 deployment strategy....in current setup we are > using tomcat6.0.14 container for axis2.1.5.1 deployment. > What is better "axis2 in tomcat" or "wsas wso2" or "wsas in tomcat". > there is an advantage using wsas over using plain axis2 since it provides a nice Admin console and some other tools[1]. And also you can use some other wso2 carbon features like BAM (bussiness activity monitoring) when using with wsas. So my preference is to use standalone wsas. thanks, Amila. [1] http://amilachinthaka.blogspot.com/2010/02/wso2-wsas-313-released.html > Note: My web-services are for internal consumption only and is only > consumed > by a Java process(Apache MINA server, with custom client protocol) and > Webapp (deployed in jboss) > > Reason I have started suspecting my current setup is ....recently when the > load is high we have seen "No EPR available error", to elaborate, requests > are processed without any error for sometime, but once the load is high > (each blocking call taking 5 minute), after sometime I start getting "No > EPR > available. > > Awaiting for expert opinion. Thanks in advance. > > > Amila Suriarachchi wrote: > > > > check whether this[1] helps you. > > > > thanks, > > Amila. > > > > [1] > > > http://amilachinthaka.blogspot.com/2010/01/improving-axis2-http-transport-client.html > > > > On Tue, May 4, 2010 at 10:39 AM, vhgupta <visha...@pinelabs.com> wrote: > > > >> > >> we are trying to consume a web service using axis2 (1.5.1) client. We > are > >> getting so many read timed out. Socket time-out to the server is more > >> than > >> 5 > >> minutes, and it is timing out after that period only. > >> > >> One thing I am not very clear about is log (httpclient logs in debug > >> mode) > >> > -------------(EntityEnclosingMethod.java)(writeRequestBody)(508)--Request > >> body sent > >> > >> This line above has come after 3 read timed out.....and after this > >> response > >> was received. > >> > >> Why this line was not visible during the read timed out > >> exception.....does > >> this means request wasn't sent successfully? Is this because server > >> socket > >> is too busy to accept new data or this means some client side > >> code/connection handling not proper. Below are detailed logs. Key doubt > >> is > >> on "Request body sent". > >> > >> > >> (2010-05-04 > >> > >> > 08:01:10,427)(pool-4-thread-476)(DEBUG)(DefaultHttpParams.java)(setParameter)(151)--Set > >> parameter http.connection.timeout = 301000 > >> (2010-05-04 > >> > >> > 08:01:10,428)(pool-4-thread-476)(DEBUG)(DefaultHttpParams.java)(setParameter)(151)--Set > >> parameter http.socket.timeout = 301000 > >> (2010-05-04 > >> > >> > 08:01:10,428)(pool-4-thread-476)(DEBUG)(DefaultHttpParams.java)(setParameter)(151)--Set > >> parameter http.socket.timeout = 301000 > >> (2010-05-04 > >> > >> > 08:01:10,428)(pool-4-thread-476)(DEBUG)(DefaultHttpParams.java)(setParameter)(151)--Set > >> parameter http.protocol.version = HTTP/1.0 > >> (2010-05-04 > >> > >> > 08:01:10,428)(pool-4-thread-476)(DEBUG)(DefaultHttpParams.java)(setParameter)(151)--Set > >> parameter http.authentication.preemptive = true > >> (2010-05-04 > >> > >> > 08:01:10,428)(pool-4-thread-476)(DEBUG)(DefaultHttpParams.java)(setParameter)(151)--Set > >> parameter http.auth.scheme-priority = [Basic] > >> (2010-05-04 > >> > >> > 08:01:10,429)(pool-4-thread-476)(DEBUG)(MultiThreadedHttpConnectionManager.java)(getConnectionWithTimeout)(412)--HttpConnectionManager.getConnection: > >> config = HostConfiguration[host=https://www.irctc.biz], timeout = 0 > >> (2010-05-04 > >> > >> > 08:01:10,429)(pool-4-thread-476)(DEBUG)(MultiThreadedHttpConnectionManager.java)(createConnection)(760)--Allocating > >> new connection, hostConfig=HostConfiguration[host=https://www.irctc.biz > ] > >> (2010-05-04 > >> > >> > 08:01:10,429)(pool-4-thread-476)(DEBUG)(HttpMethodDirector.java)(executeMethod)(161)--Preemptively > >> sending default basic credentials > >> (2010-05-04 > >> > >> > 08:01:10,429)(pool-4-thread-476)(DEBUG)(HttpMethodDirector.java)(authenticateHost)(278)--Authenticating > >> with BASIC <any realm>@www.irctc.biz:443 > >> (2010-05-04 > >> > >> > 08:01:10,429)(pool-4-thread-476)(DEBUG)(HttpMethodParams.java)(getCredentialCharset)(384)--Credential > >> charset not configured, using HTTP element charset > >> (2010-05-04 > >> > >> > 08:01:10,429)(pool-4-thread-476)(DEBUG)(HttpConnection.java)(open)(692)--Open > >> connection to www.irctc.biz:443 > >> (2010-05-04 > >> 08:01:10,483)(pool-4-thread-476)(DEBUG)(Wire.java)(wire)(70)-->> > >> "POST /ws2.0/services/IRCTCBookingService HTTP/1.0[\r][\n]" > >> (2010-05-04 > >> > >> > 08:01:10,484)(pool-4-thread-476)(DEBUG)(HttpMethodBase.java)(addHostRequestHeader)(1352)--Adding > >> Host request header > >> (2010-05-04 > >> 08:01:10,484)(pool-4-thread-476)(DEBUG)(Wire.java)(wire)(70)-->> > >> "Content-Type: text/xml; charset=UTF-8[\r][\n]" > >> (2010-05-04 > >> 08:01:10,484)(pool-4-thread-476)(DEBUG)(Wire.java)(wire)(70)-->> > >> "SOAPAction: ""[\r][\n]" > >> (2010-05-04 > >> 08:01:10,484)(pool-4-thread-476)(DEBUG)(Wire.java)(wire)(70)-->> > >> "User-Agent: Axis2[\r][\n]" > >> (2010-05-04 > >> 08:01:10,485)(pool-4-thread-476)(DEBUG)(Wire.java)(wire)(70)-->> > >> "Content-Encoding: gzip[\r][\n]" > >> (2010-05-04 > >> 08:01:10,485)(pool-4-thread-476)(DEBUG)(Wire.java)(wire)(70)-->> > >> "Authorization: BasicSOMEJUNKHERE[\r][\n]" > >> (2010-05-04 > >> 08:01:10,485)(pool-4-thread-476)(DEBUG)(Wire.java)(wire)(70)-->> > >> "Host: www.irctc.biz[\r][\n]" > >> (2010-05-04 > >> 08:01:10,485)(pool-4-thread-476)(DEBUG)(Wire.java)(wire)(70)-->> > >> "Content-Length: 1744[\r][\n]" > >> (2010-05-04 > >> 08:01:10,485)(pool-4-thread-476)(DEBUG)(Wire.java)(wire)(70)-->> > >> "[\r][\n]" > >> (2010-05-04 > >> > >> > 08:06:11,485)(pool-4-thread-476)(DEBUG)(HttpMethodDirector.java)(executeWithRetry)(404)--Closing > >> the connection. > >> (2010-05-04 > >> > >> > 08:06:44,316)(pool-4-thread-476)(INFO)(HttpMethodDirector.java)(executeWithRetry)(439)--I/O > >> exception (org.apache.axis2.AxisFault) caught when processing request: > >> Read > >> timed out > >> (2010-05-04 > >> > >> > 08:06:44,316)(pool-4-thread-476)(DEBUG)(HttpMethodDirector.java)(executeWithRetry)(443)--Read > >> timed out > >> (2010-05-04 > >> > >> > 08:06:44,316)(pool-4-thread-476)(INFO)(HttpMethodDirector.java)(executeWithRetry)(445)--Retrying > >> request > >> (2010-05-04 > >> > >> > 08:06:44,316)(pool-4-thread-476)(DEBUG)(HttpConnection.java)(open)(692)--Open > >> connection to www.irctc.biz:443 > >> (2010-05-04 > >> 08:06:44,398)(pool-4-thread-476)(DEBUG)(Wire.java)(wire)(70)-->> > >> "POST /ws2.0/services/IRCTCBookingService HTTP/1.0[\r][\n]" > >> (2010-05-04 > >> > >> > 08:06:44,399)(pool-4-thread-476)(DEBUG)(HttpMethodBase.java)(addHostRequestHeader)(1352)--Adding > >> Host request header > >> (2010-05-04 > >> 08:06:44,399)(pool-4-thread-476)(DEBUG)(Wire.java)(wire)(70)-->> > >> "Content-Type: text/xml; charset=UTF-8[\r][\n]" > >> (2010-05-04 > >> 08:06:44,399)(pool-4-thread-476)(DEBUG)(Wire.java)(wire)(70)-->> > >> "SOAPAction: ""[\r][\n]" > >> (2010-05-04 > >> 08:06:44,399)(pool-4-thread-476)(DEBUG)(Wire.java)(wire)(70)-->> > >> "User-Agent: Axis2[\r][\n]" > >> (2010-05-04 > >> 08:06:44,399)(pool-4-thread-476)(DEBUG)(Wire.java)(wire)(70)-->> > >> "Content-Encoding: gzip[\r][\n]" > >> (2010-05-04 > >> 08:06:44,399)(pool-4-thread-476)(DEBUG)(Wire.java)(wire)(70)-->> > >> "Authorization: Basic SOMEJUNKHERE[\r][\n]" > >> (2010-05-04 > >> 08:06:44,400)(pool-4-thread-476)(DEBUG)(Wire.java)(wire)(70)-->> > >> "Content-Length: 1744[\r][\n]" > >> (2010-05-04 > >> 08:06:44,400)(pool-4-thread-476)(DEBUG)(Wire.java)(wire)(70)-->> > >> "Host: www.irctc.biz[\r][\n]" > >> (2010-05-04 > >> 08:06:44,400)(pool-4-thread-476)(DEBUG)(Wire.java)(wire)(70)-->> > >> "[\r][\n]" > >> (2010-05-04 > >> > >> > 08:11:45,400)(pool-4-thread-476)(DEBUG)(HttpMethodDirector.java)(executeWithRetry)(404)--Closing > >> the connection. > >> (2010-05-04 > >> > >> > 08:12:09,948)(pool-4-thread-476)(INFO)(HttpMethodDirector.java)(executeWithRetry)(439)--I/O > >> exception (org.apache.axis2.AxisFault) caught when processing request: > >> Read > >> timed out > >> (2010-05-04 > >> > >> > 08:12:09,949)(pool-4-thread-476)(DEBUG)(HttpMethodDirector.java)(executeWithRetry)(443)--Read > >> timed out > >> (2010-05-04 > >> > >> > 08:12:09,949)(pool-4-thread-476)(INFO)(HttpMethodDirector.java)(executeWithRetry)(445)--Retrying > >> request > >> (2010-05-04 > >> > >> > 08:12:09,949)(pool-4-thread-476)(DEBUG)(HttpConnection.java)(open)(692)--Open > >> connection to www.irctc.biz:443 > >> (2010-05-04 > >> 08:12:10,029)(pool-4-thread-476)(DEBUG)(Wire.java)(wire)(70)-->> > >> "POST /ws2.0/services/IRCTCBookingService HTTP/1.0[\r][\n]" > >> (2010-05-04 > >> > >> > 08:12:10,029)(pool-4-thread-476)(DEBUG)(HttpMethodBase.java)(addHostRequestHeader)(1352)--Adding > >> Host request header > >> (2010-05-04 > >> 08:12:10,029)(pool-4-thread-476)(DEBUG)(Wire.java)(wire)(70)-->> > >> "Content-Type: text/xml; charset=UTF-8[\r][\n]" > >> (2010-05-04 > >> 08:12:10,029)(pool-4-thread-476)(DEBUG)(Wire.java)(wire)(70)-->> > >> "SOAPAction: ""[\r][\n]" > >> (2010-05-04 > >> 08:12:10,030)(pool-4-thread-476)(DEBUG)(Wire.java)(wire)(70)-->> > >> "User-Agent: Axis2[\r][\n]" > >> (2010-05-04 > >> 08:12:10,030)(pool-4-thread-476)(DEBUG)(Wire.java)(wire)(70)-->> > >> "Content-Encoding: gzip[\r][\n]" > >> (2010-05-04 > >> 08:12:10,030)(pool-4-thread-476)(DEBUG)(Wire.java)(wire)(70)-->> > >> "Authorization: Basic SOMEJUNKHERE[\r][\n]" > >> (2010-05-04 > >> 08:12:10,030)(pool-4-thread-476)(DEBUG)(Wire.java)(wire)(70)-->> > >> "Content-Length: 1744[\r][\n]" > >> (2010-05-04 > >> 08:12:10,030)(pool-4-thread-476)(DEBUG)(Wire.java)(wire)(70)-->> > >> "Host: www.irctc.biz[\r][\n]" > >> (2010-05-04 > >> 08:12:10,030)(pool-4-thread-476)(DEBUG)(Wire.java)(wire)(70)-->> > >> "[\r][\n]" > >> (2010-05-04 > >> > >> > 08:15:07,213)(pool-4-thread-476)(DEBUG)(EntityEnclosingMethod.java)(writeRequestBody)(508)--Request > >> body sent-----after this response was received------- > >> (2010-05-04 > >> 08:17:39,910)(pool-4-thread-476)(DEBUG)(Wire.java)(wire)(70)--<< > >> "HTTP/1.1 200 OK[\r][\n]" > >> (2010-05-04 > >> 08:17:39,910)(pool-4-thread-476)(DEBUG)(Wire.java)(wire)(70)--<< > >> "HTTP/1.1 200 OK[\r][\n]" > >> (2010-05-04 > >> 08:17:39,910)(pool-4-thread-476)(DEBUG)(Wire.java)(wire)(70)--<< > >> "Date: Tue, 04 May 2010 02:44:59 GMT[\r][\n]" > >> (2010-05-04 > >> 08:17:39,910)(pool-4-thread-476)(DEBUG)(Wire.java)(wire)(70)--<< > >> "Date: Tue, 04 May 2010 02:44:59 GMT[\r][\n]" > >> (2010-05-04 > >> 08:17:39,910)(pool-4-thread-476)(DEBUG)(Wire.java)(wire)(70)--<< > >> "Server: Apache/2.2.13 (Win32) mod_ssl/2.2.13 OpenSSL/0.9.8k > >> mod_jk/1.2.27[\r][\n]" > >> (2010-05-04 > >> 08:17:39,911)(pool-4-thread-476)(DEBUG)(Wire.java)(wire)(70)--<< > >> "Content-Length: 1660[\r][\n]" > >> (2010-05-04 > >> 08:17:39,911)(pool-4-thread-476)(DEBUG)(Wire.java)(wire)(70)--<< > >> "Connection: close[\r][\n]" > >> (2010-05-04 > >> 08:17:39,911)(pool-4-thread-476)(DEBUG)(Wire.java)(wire)(70)--<< > >> "Content-Type: text/xml;charset=utf-8[\r][\n]" > >> (2010-05-04 > >> 08:17:39,911)(pool-4-thread-476)(DEBUG)(Wire.java)(wire)(70)--<< > >> "[\r][\n]" > >> (2010-05-04 > >> > >> > 08:17:39,913)(pool-4-thread-476)(DEBUG)(HttpMethodBase.java)(shouldCloseConnection)(1008)--Should > >> close connection in response to directive: close > >> (2010-05-04 > >> > >> > 08:17:39,913)(pool-4-thread-476)(DEBUG)(HttpConnection.java)(releaseConnection)(1178)--Releasing > >> connection back to connection manager. > >> (2010-05-04 > >> > >> > 08:17:39,913)(pool-4-thread-476)(DEBUG)(MultiThreadedHttpConnectionManager.java)(freeConnection)(979)--Freeing > >> connection, hostConfig=HostConfiguration[host=https://www.irctc.biz] > >> > >> -- > >> View this message in context: > >> > http://old.nabble.com/Server-clogged-up-or-httpclient-issue---tp28443129p28443129.html > >> Sent from the Axis - User mailing list archive at Nabble.com. > >> > >> > >> --------------------------------------------------------------------- > >> To unsubscribe, e-mail: java-user-unsubscr...@axis.apache.org > >> For additional commands, e-mail: java-user-h...@axis.apache.org > >> > >> > > > > > > -- > > Amila Suriarachchi > > WSO2 Inc. > > blog: http://amilachinthaka.blogspot.com/ > > > > > > -- > View this message in context: > http://old.nabble.com/Server-clogged-up-or-httpclient-issue---tp28443129p28508095.html > Sent from the Axis - User mailing list archive at Nabble.com. > > > --------------------------------------------------------------------- > To unsubscribe, e-mail: java-user-unsubscr...@axis.apache.org > For additional commands, e-mail: java-user-h...@axis.apache.org > > -- Amila Suriarachchi WSO2 Inc. blog: http://amilachinthaka.blogspot.com/
