https://issues.apache.org/bugzilla/show_bug.cgi?id=47736
Summary: Content-Length Missing
Product: Tomcat 6
Version: 6.0.18
Platform: PC
OS/Version: Windows XP
Status: NEW
Severity: critical
Priority: P2
Component: Catalina
AssignedTo: dev@tomcat.apache.org
ReportedBy: neng1...@yahoo.com
--- Comment #0 from neng1...@yahoo.com 2009-08-25 11:38:07 PDT ---
Following is two test cases. One was tested when concurrent access is over 75%
maxthreads. One was tested when concurrent access is lower than 75% maxthreads.
The former test case showed that Tomcat does not return correct HTTP header
which does not contain Content-Length (response message body is one big text
message). Client complains such response.
I am using Tomct 6.0.18 code, BIO HTTP Connector
Here is the connector configuration.
<Connector port="6351" protocol="HTTP/1.1"
allowTrace="false"
enableLookups="false"
maxPostSize="5000000"
acceptCount="100"
connectionTimeout="60000"
keepAliveTimeout="172800000"
disableUploadTimeout="false"
maxKeepAliveRequests="10000000"
maxThreads="50"/>
Ed Xu From WellsFargo.
Test 1 (Problem)
Condition.The concurrent access is over 75% maxthreads. Tomcat refuse the
keepAlive.
Request HTTP Header
POST /axis/ecbswebsrvc/ecpr/account/accountInformation/2007/11 HTTP/1.1
SOAPAction: "getAccountInformation"
Connection: keep-alive
User-Agent: Jakarta Commons-HttpClient/3.1
Host: ecprsit.wellsfargo.com:8001
Content-Length: 2841
Content-Type: text/xml; charset=utf-8
Response
HTTP/1.1 200 OK
Server: Apache-Coyote/1.1
Content-Type: text/xml;charset=utf-8
Date: Tue, 25 Aug 2009 17:46:41 GMT
Connection: close
<?xml version="1.0" encoding="UTF-8"?>
<soapenv:Envelope>
.......
.......
</soapenv:Body>
Test 2 (OK)
Condition: The concurrent access is lower thant 75% maxthreads. Tomcat allow
keepAlive.
Request HTTP Header
POST /axis/ecbswebsrvc/ecpr/account/accountInformation/2007/11 HTTP/1.1
SOAPAction: "getAccountInformation"
Connection: keep-alive
User-Agent: Jakarta Commons-HttpClient/3.1
Host: ecprsit.wellsfargo.com:8001
Content-Length: 2841
Content-Type: text/xml; charset=utf-8
Response
HTTP/1.1 200 OK
Server: Apache-Coyote/1.1
Content-Type: text/xml;charset=utf-8
Transfer-Encoding: chunked
Date: Tue, 25 Aug 2009 14:23:32 GMT
2000
<?xml version="1.0" encoding="UTF-8"?><soapenv:Envelope>
..........
15ac
.....</getAccountInformationResponse></soapenv:Body></soapenv:Envelope>
.......
0
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