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Subject: RE: SocketException
Date: Fri, 11 Jul 2003 17:55:54 +0100
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From: "Kalnichevski, Oleg" <oleg.kalnichevski@bearingpoint.com>
To: "Commons HttpClient Project" <commons-httpclient-dev@jakarta.apache.org>
X-OriginalArrivalTime: 11 Jul 2003 16:57:52.0359 (UTC)
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It looks like the problem occurs inside =
org.apache.commons.httpclient.HttpConnection.tunnelCreated() method when =
HttpClient attempts to establish a secure tunnel via proxy. It would be =
interesting to find out if there are any log entries on the proxy side.=20

Can you try to execute your application on Sun JDK 1.4 for a change? I =
have a slight suspicion that the problem may be somehow related to IBM =
implementation of JSSE

Oleg

-----Original Message-----
From: Ramanan nr [mailto:ramanannr@yahoo.com]
Sent: Freitag, 11. Juli 2003 18:43
To: Commons HttpClient Project
Subject: RE: SocketException


Oleg,

My log after enabling the logging for HttpClient
follows. Looks like the connection is getting closed
after the tunnelcreation. maybe my proxy is the
culprit. I am yet to get my proxy log.

does the log look fine from the httpclient
prespective?
 =20

DEBUG 07/11, 12:12:32
org.apache.commons.httpclient.HttpClient.<clinit>
[104] - Java version: 1.3.1
DEBUG 07/11, 12:12:32
org.apache.commons.httpclient.HttpClient.<clinit>
[105] - Java vendor: IBM Corporation
DEBUG 07/11, 12:12:32
org.apache.commons.httpclient.HttpClient.<clinit>
[106] - Java class path: myclasspath
DEBUG 07/11, 12:12:32
org.apache.commons.httpclient.HttpClient.<clinit>
[107] - Operating system name: Windows NT
DEBUG 07/11, 12:12:32
org.apache.commons.httpclient.HttpClient.<clinit>
[108] - Operating system architecture: x86
DEBUG 07/11, 12:12:32
org.apache.commons.httpclient.HttpClient.<clinit>
[109] - Operating system version: 4.0
DEBUG 07/11, 12:12:32
org.apache.commons.httpclient.HttpClient.<clinit>
[114] - SUN 1.2: SUN (DSA key/parameter generation;
DSA signing; SHA-1, MD5 digests; SecureRandom; X.509
certificates; JKS keystore)
DEBUG 07/11, 12:12:32
org.apache.commons.httpclient.HttpClient.<clinit>
[114] - IBMJCE 1.2: IBMJCE Provider implements the
following: HMAC-SHA1, MD2, MD5, MARS, SHA, MD2withRSA,
MD5withRSA, SHA1withRSA, RSA, SHA1withDSA, RC2, RC4,
Seal)implements the following:
<<algo info...>>


DEBUG 07/11, 12:12:32
org.apache.commons.httpclient.HttpClient.<clinit>
[114] - JSSE 1.0: IBM JSSE provider
DEBUG 07/11, 12:12:32
org.apache.commons.httpclient.methods.GetMethod.<init>
[184] - enter GetMethod(String)
DEBUG 07/11, 12:12:32
org.apache.commons.httpclient.methods.EntityEnclosingMethod.setRequestBod=
y
[389] - enter
EntityEnclosingMethod.setRequestBody(String)
DEBUG 07/11, 12:12:32
org.apache.commons.httpclient.methods.PostMethod.clearRequestBody
[215] - enter PostMethod.clearRequestBody()
DEBUG 07/11, 12:12:32
org.apache.commons.httpclient.methods.EntityEnclosingMethod.clearRequestB=
ody
[212] - enter EntityEnclosingMethod.clearRequestBody()
DEBUG 07/11, 12:12:32
org.apache.commons.httpclient.methods.EntityEnclosingMethod.setRequestCon=
tentLength
[295] - enter
EntityEnclosingMethod.setRequestContentLength(int)
DEBUG 07/11, 12:12:32
org.apache.commons.httpclient.HttpState.setProxyCredentials
[577] - enter HttpState.setProxyCredentials(String,
String, Credentials

DEBUG 07/11, 12:12:32
org.apache.commons.httpclient.HttpConnection.<init>
[273] - Creating connection for www.ups.com via proxy
using protocol https:443
DEBUG 07/11, 12:12:32
org.apache.commons.httpclient.HttpConnection.getSoTimeout
[618] - HttpConnection.getSoTimeout()

DEBUG 07/11, 12:12:32
org.apache.commons.httpclient.HttpConnection.setSoTimeout
[601] - HttpConnection.setSoTimeout(10000)
DEBUG 07/11, 12:12:32
org.apache.commons.httpclient.HttpConnection.getSoTimeout
[618] - HttpConnection.getSoTimeout()

DEBUG 07/11, 12:12:32
org.apache.commons.httpclient.HttpClient.executeMethod
[498] - enter HttpClient.executeMethod(HttpMethod)
DEBUG 07/11, 12:12:32
org.apache.commons.httpclient.HttpClient.executeMethod
[549] - enter
HttpClient.executeMethod(HostConfiguration,HttpMethod,HttpState)
DEBUG 07/11, 12:12:32
org.apache.commons.httpclient.HttpConnection.setSoTimeout
[601] - HttpConnection.setSoTimeout(0)
DEBUG 07/11, 12:12:32
org.apache.commons.httpclient.HttpConnection.open
[644] - enter HttpConnection.open()
DEBUG 07/11, 12:12:33
org.apache.commons.httpclient.ConnectMethod.<init>
[92] - enter ConnectMethod(HttpMethod)
DEBUG 07/11, 12:12:33
org.apache.commons.httpclient.ConnectMethod.execute
[200] - enter ConnectMethod.execute(HttpState,
HttpConnection)
DEBUG 07/11, 12:12:33
org.apache.commons.httpclient.HttpMethodBase.execute
[1001] - enter HttpMethodBase.execute(HttpState,
HttpConnection)
DEBUG 07/11, 12:12:33
org.apache.commons.httpclient.HttpMethodBase.execute
[1014] - Preemptively sending default basic
credentials
DEBUG 07/11, 12:12:33
org.apache.commons.httpclient.auth.HttpAuthenticator.authenticateDefault
[242] - enter
HttpAuthenticator.authenticateDefault(HttpMethod,
HttpConnection, HttpState)
DEBUG 07/11, 12:12:33
org.apache.commons.httpclient.HttpState.getCredentials
[493] - enter HttpState.getCredentials(String, String
DEBUG 07/11, 12:12:33
org.apache.commons.httpclient.auth.HttpAuthenticator.authenticateProxyDef=
ault
[271] - enter
HttpAuthenticator.authenticateProxyDefault(HttpMethod,
HttpState)
DEBUG 07/11, 12:12:33
org.apache.commons.httpclient.HttpState.getProxyCredentials
[619] - enter HttpState.getCredentials(String, String
DEBUG 07/11, 12:12:33
org.apache.commons.httpclient.auth.BasicScheme.authenticate
[153] - enter
BasicScheme.authenticate(UsernamePasswordCredentials)
DEBUG 07/11, 12:12:33
org.apache.commons.httpclient.HttpMethodBase.execute
[1022] - Default basic proxy credentials applied
DEBUG 07/11, 12:12:33
org.apache.commons.httpclient.HttpMethodBase.execute
[1040] - Execute loop try 1
DEBUG 07/11, 12:12:33
org.apache.commons.httpclient.HttpMethodBase.processRequest
[2552] - enter
HttpMethodBase.processRequest(HttpState,
HttpConnection)
DEBUG 07/11, 12:12:33
org.apache.commons.httpclient.HttpMethodBase.processRequest
[2564] - Attempt number 1 to process request
DEBUG 07/11, 12:12:33
org.apache.commons.httpclient.HttpMethodBase.writeRequest
[2210] - enter HttpMethodBase.writeRequest(HttpState,
HttpConnection)
DEBUG 07/11, 12:12:33
org.apache.commons.httpclient.HttpConnection.printLine
[1034] - enter HttpConnection.printLine(String)
DEBUG 07/11, 12:12:33
org.apache.commons.httpclient.HttpConnection.writeLine
[988] - enter HttpConnection.writeLine(byte[])
DEBUG 07/11, 12:12:33
org.apache.commons.httpclient.HttpConnection.write
[927] - enter HttpConnection.write(byte[])
DEBUG 07/11, 12:12:33
org.apache.commons.httpclient.HttpConnection.write
[949] - enter HttpConnection.write(byte[], int, int)
DEBUG 07/11, 12:12:33
org.apache.commons.httpclient.HttpConnection.writeLine
[1003] - enter HttpConnection.writeLine()
DEBUG 07/11, 12:12:33
org.apache.commons.httpclient.HttpConnection.write
[927] - enter HttpConnection.write(byte[])
DEBUG 07/11, 12:12:33
org.apache.commons.httpclient.HttpConnection.write
[949] - enter HttpConnection.write(byte[], int, int)
DEBUG 07/11, 12:12:33
org.apache.commons.httpclient.Wire.wire [119] - >>
"CONNECT www.xyz.com:443 HTTP/1.1"
DEBUG 07/11, 12:12:33
org.apache.commons.httpclient.HttpMethodBase.writeRequestHeaders
[2320] - enter
HttpMethodBase.writeRequestHeaders(HttpState,HttpConnection)
DEBUG 07/11, 12:12:33
org.apache.commons.httpclient.ConnectMethod.addRequestHeaders
[180] - enter
ConnectMethod.addRequestHeaders(HttpState,
HttpConnection)
DEBUG 07/11, 12:12:33
org.apache.commons.httpclient.HttpMethodBase.addUserAgentRequestHeader
[1610] - enter
HttpMethodBase.addUserAgentRequestHeaders(HttpState,
HttpConnection)
DEBUG 07/11, 12:12:34
org.apache.commons.httpclient.HttpMethodBase.addHostRequestHeader
[1462] - enter
HttpMethodBase.addHostRequestHeader(HttpState,
HttpConnection)
DEBUG 07/11, 12:12:34
org.apache.commons.httpclient.HttpMethodBase.addHostRequestHeader
[1492] - Adding Host request header
DEBUG 07/11, 12:12:34
org.apache.commons.httpclient.HttpMethodBase.addProxyAuthorizationRequest=
Header
[1517] - enter
HttpMethodBase.addProxyAuthorizationRequestHeader(HttpState,
HttpConnection)
DEBUG 07/11, 12:12:34
org.apache.commons.httpclient.HttpMethodBase.addProxyConnectionHeader
[1552] - enter
HttpMethodBase.addProxyConnectionHeader(HttpState,
HttpConnection)
DEBUG 07/11, 12:12:34
org.apache.commons.httpclient.Wire.wire [105] - >>
"Proxy-Authorization: Basic
cnJhbmdhY2hhcmk6cmFtYW5hbm5y[\r][\n]"
DEBUG 07/11, 12:12:34
org.apache.commons.httpclient.HttpConnection.print
[1018] - enter HttpConnection.print(String)
DEBUG 07/11, 12:12:34
org.apache.commons.httpclient.HttpConnection.write
[927] - enter HttpConnection.write(byte[])
DEBUG 07/11, 12:12:34
org.apache.commons.httpclient.HttpConnection.write
[949] - enter HttpConnection.write(byte[], int, int)
DEBUG 07/11, 12:12:34
org.apache.commons.httpclient.Wire.wire [105] - >>
"User-Agent: Jakarta
Commons-HttpClient/2.0beta2[\r][\n]"
DEBUG 07/11, 12:12:34
org.apache.commons.httpclient.HttpConnection.print
[1018] - enter HttpConnection.print(String)
DEBUG 07/11, 12:12:34
org.apache.commons.httpclient.HttpConnection.write
[927] - enter HttpConnection.write(byte[])
DEBUG 07/11, 12:12:34
org.apache.commons.httpclient.HttpConnection.write
[949] - enter HttpConnection.write(byte[], int, int)
DEBUG 07/11, 12:12:34
org.apache.commons.httpclient.Wire.wire [105] - >>
"Host: www.xyz.com[\r][\n]"
DEBUG 07/11, 12:12:34
org.apache.commons.httpclient.HttpConnection.print
[1018] - enter HttpConnection.print(String)
DEBUG 07/11, 12:12:34
org.apache.commons.httpclient.HttpConnection.write
[927] - enter HttpConnection.write(byte[])
DEBUG 07/11, 12:12:34
org.apache.commons.httpclient.HttpConnection.write
[949] - enter HttpConnection.write(byte[], int, int)
DEBUG 07/11, 12:12:34
org.apache.commons.httpclient.Wire.wire [105] - >>
"Proxy-Connection: Keep-Alive[\r][\n]"
DEBUG 07/11, 12:12:34
org.apache.commons.httpclient.HttpConnection.print
[1018] - enter HttpConnection.print(String)
DEBUG 07/11, 12:12:34
org.apache.commons.httpclient.HttpConnection.write
[927] - enter HttpConnection.write(byte[])
DEBUG 07/11, 12:12:34
org.apache.commons.httpclient.HttpConnection.write
[949] - enter HttpConnection.write(byte[], int, int)
DEBUG 07/11, 12:12:34
org.apache.commons.httpclient.HttpConnection.writeLine
[1003] - enter HttpConnection.writeLine()
DEBUG 07/11, 12:12:34
org.apache.commons.httpclient.HttpConnection.write
[927] - enter HttpConnection.write(byte[])
DEBUG 07/11, 12:12:34
org.apache.commons.httpclient.HttpConnection.write
[949] - enter HttpConnection.write(byte[], int, int)
DEBUG 07/11, 12:12:34
org.apache.commons.httpclient.HttpConnection.flushRequestOutputStream
[780] - enter
HttpConnection.flushRequestOutputStream()
DEBUG 07/11, 12:12:34
org.apache.commons.httpclient.Wire.wire [105] - >>
"[\r][\n]"
DEBUG 07/11, 12:12:34
org.apache.commons.httpclient.HttpConnection.flushRequestOutputStream
[780] - enter
HttpConnection.flushRequestOutputStream()
DEBUG 07/11, 12:12:34
org.apache.commons.httpclient.HttpMethodBase.readResponse
[1928] - enter HttpMethodBase.readResponse(HttpState,
HttpConnection)
DEBUG 07/11, 12:12:34
org.apache.commons.httpclient.HttpMethodBase.readStatusLine
[2129] - enter
HttpMethodBase.readStatusLine(HttpState,
HttpConnection)
DEBUG 07/11, 12:12:34
org.apache.commons.httpclient.HttpConnection.readLine
[1062] - enter HttpConnection.readLine()
DEBUG 07/11, 12:12:34
org.apache.commons.httpclient.HttpParser.readLine
[134] - enter HttpParser.readLine()
DEBUG 07/11, 12:12:34
org.apache.commons.httpclient.HttpParser.readRawLine
[105] - enter HttpParser.readRawLine()
DEBUG 07/11, 12:12:38
org.apache.commons.httpclient.Wire.wire [105] - <<
"HTTP/1.0 200 Connection established[\r][\n]"
DEBUG 07/11, 12:12:38
org.apache.commons.httpclient.HttpMethodBase.readResponseHeaders
[2092] - enter
HttpMethodBase.readResponseHeaders(HttpState,HttpConnection)
DEBUG 07/11, 12:12:38
org.apache.commons.httpclient.HttpConnection.getResponseInputStream
[855] - enter HttpConnection.getResponseInputStream()
DEBUG 07/11, 12:12:38
org.apache.commons.httpclient.HttpParser.parseHeaders
[166] - enter
HeaderParser.parseHeaders(HttpConnection, HeaderGroup)
DEBUG 07/11, 12:12:38
org.apache.commons.httpclient.HttpParser.readLine
[134] - enter HttpParser.readLine()
DEBUG 07/11, 12:12:38
org.apache.commons.httpclient.HttpParser.readRawLine
[105] - enter HttpParser.readRawLine()
DEBUG 07/11, 12:12:38
org.apache.commons.httpclient.HttpParser.readLine
[134] - enter HttpParser.readLine()
DEBUG 07/11, 12:12:38
org.apache.commons.httpclient.HttpParser.readRawLine
[105] - enter HttpParser.readRawLine()
DEBUG 07/11, 12:12:38
org.apache.commons.httpclient.Wire.wire [105] - <<
"Proxy-agent: Netscape-Proxy/3.52[\r][\n]"
DEBUG 07/11, 12:12:38
org.apache.commons.httpclient.HttpMethodBase.processResponseHeaders
[1806] - enter
HttpMethodBase.processResponseHeaders(HttpState,
HttpConnection)
DEBUG 07/11, 12:12:38
org.apache.commons.httpclient.HttpMethodBase.readResponseBody
[1979] - enter
HttpMethodBase.readResponseBody(HttpState,
HttpConnection)
DEBUG 07/11, 12:12:38
org.apache.commons.httpclient.HttpMethodBase.readResponseBody
[2013] - enter
HttpMethodBase.readResponseBody(HttpState,
HttpConnection)
DEBUG 07/11, 12:12:38
org.apache.commons.httpclient.HttpConnection.getResponseInputStream
[855] - enter HttpConnection.getResponseInputStream()
DEBUG 07/11, 12:12:38
org.apache.commons.httpclient.HttpMethodBase.canResponseHaveBody
[2394] - enter HttpMethodBase.canResponseHaveBody(int)
DEBUG 07/11, 12:12:38
org.apache.commons.httpclient.ConnectMethod.execute
[202] - CONNECT status code 200
DEBUG 07/11, 12:12:38
org.apache.commons.httpclient.HttpConnection.tunnelCreated
[734] - enter HttpConnection.tunnelCreated()
DEBUG 07/11, 12:12:41 com.mypackage.myclass.mymethod
[159] - IOException
java.net.SocketException: Socket closed
	at java.net.PlainSocketImpl.socketGetOption(Native
Method)
	at
java.net.PlainSocketImpl.getOption(PlainSocketImpl.java:214)
	at java.net.Socket.getSendBufferSize(Socket.java:548)
	at
org.apache.commons.httpclient.HttpConnection.tunnelCreated(HttpConnection=
.java:756)
	at
org.apache.commons.httpclient.ConnectMethod.execute(ConnectMethod.java:20=
4)
	at
org.apache.commons.httpclient.HttpClient.executeMethod(HttpClient.java:63=
8)
	at
org.apache.commons.httpclient.HttpClient.executeMethod(HttpClient.java:50=
0)
	at com.mypackage.myclass.mymethod(myclass.java:140)
=09






--- "Kalnichevski, Oleg"
<oleg.kalnichevski@bearingpoint.com> wrote:
> Can you also enable debug logging for HttpClient
> classes by doing the following?
>=20
> log4j.logger.org.apache.commons.httpclient=3DDEBUG,
> YOUR_APPENDER
>=20
> It may help shed some light on this issue
>=20
> Oleg
>=20
>=20
>
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>=20


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