Hi Ortwin Gluck,
We still experiencing the problem with "connection reset" even after the
"false safe" mechanism you have provided. What would cause it. BTW,
commons-httpclient-3.0-rc2's chunking capability is good right..
Saminda
Ortwin Glück wrote:
Saminda,
You are speaking about a connection failure while executing a POST
method. Please read "Automatic exception recovery" in
http://jakarta.apache.org/commons/httpclient/exception-handling.html
For transaction safety reasons HttpClient does not automatically retry
the request in your case. Consider implementing your own
HttpMethodRetryHandler as outlined in the documentation above.
BTW:
I see you are implementing your own classes for chunked streaming. You
will benefit of the upcoming http-common library of HttpClient 4 that
contains such functionality ready to be reused. Actually you could
already reuse the classes present in HttpClient 3, if HttpClient is a
hard dependency of your project anyway.
Hope that helps. Cheers
Ortwin Glück
Saminda Abeyruwan wrote:
Hi Devs,
I'm a Axis2 soap stack contributor. We use the functionality of
commons-httpclient-3.0-rc2 in our transport layer. When we
writing test cases, we have come accorss with the following
exception in the following environment.
Linux(Ubuntu)/2.6.10-5-386 i386 java/1.4.2_08 and maven/1.0.2.
Exception is ,
org.apache.axis2.AxisFault: Connection reset; nested exception is:
java.net.SocketException: Connection reset; nested exception is:
org.apache.axis2.AxisFault: Connection reset; nested exception
is: java.net.SocketException: Connection reset
at
org.apache.axis2.transport.http.CommonsHTTPTransportSender.invoke(CommonsHTTPTransportSender.java:139)
at org.apache.axis2.engine.AxisEngine.send(AxisEngine.java:87)
at
org.apache.axis2.clientapi.TwoWayTransportBasedSender.send(TwoWayTransportBasedSender.java:34)
at
org.apache.axis2.clientapi.InOutMEPClient.invokeBlocking(InOutMEPClient.java:174)
at org.apache.axis2.clientapi.Call.invokeBlocking(Call.java:90)
at
org.apache.axis2.engine.CharctersetEncodingTest.runTest(CharctersetEncodingTest.java:105)
at
org.apache.axis2.engine.CharctersetEncodingTest.runtest(CharctersetEncodingTest.java:124)
at
org.apache.axis2.engine.CharctersetEncodingTest.testSimpleString(CharctersetEncodingTest.java:128)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at
sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
at
sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
at
com.intellij.rt.execution.junit2.JUnitStarter.main(JUnitStarter.java:31)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at
sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
at
sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
at
com.intellij.rt.execution.application.AppMain.main(AppMain.java:78)
Caused by: org.apache.axis2.AxisFault: Connection reset; nested
exception is: java.net.SocketException: Connection reset
at
org.apache.axis2.transport.http.CommonsHTTPTransportSender.writeMessageWithCommons(CommonsHTTPTransportSender.java:189)
at
org.apache.axis2.transport.http.CommonsHTTPTransportSender.invoke(CommonsHTTPTransportSender.java:109)
... 30 more
Caused by: java.net.SocketException: Connection reset
at java.net.SocketInputStream.read(SocketInputStream.java:168)
at java.io.BufferedInputStream.fill(BufferedInputStream.java:183)
at java.io.BufferedInputStream.read(BufferedInputStream.java:201)
at
org.apache.commons.httpclient.HttpConnection.isResponseAvailable(HttpConnection.java:897)
at
org.apache.commons.httpclient.HttpMethodBase.readResponseBody(HttpMethodBase.java:1691)
at
org.apache.commons.httpclient.HttpMethodBase.readResponseBody(HttpMethodBase.java:1634)
at
org.apache.commons.httpclient.HttpMethodBase.readResponse(HttpMethodBase.java:1597)
at
org.apache.commons.httpclient.HttpMethodBase.execute(HttpMethodBase.java:995)
at
org.apache.commons.httpclient.HttpMethodDirector.executeWithRetry(HttpMethodDirector.java:393)
at
org.apache.commons.httpclient.HttpMethodDirector.executeMethod(HttpMethodDirector.java:168)
at
org.apache.commons.httpclient.HttpClient.executeMethod(HttpClient.java:393)
at
org.apache.commons.httpclient.HttpClient.executeMethod(HttpClient.java:346)
at
org.apache.axis2.transport.http.CommonsHTTPTransportSender.transportConfigurationPOST(CommonsHTTPTransportSender.java:401)
at
org.apache.axis2.transport.http.CommonsHTTPTransportSender.writeMessageWithCommons(CommonsHTTPTransportSender.java:167)
... 31 more
======================================
which is initiated from HTTPClient.excuiteMethod()
But the test case work nicely with other environments such as Windos
XP JVM/1.4. Some other Linux distros experiancing the "connection
reset" problem occationally.
Would someone help us to sort out this problem. Does this has to do
with the JVM i'm using in my Env.
Saminda
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