I would suggest trying the SO_TIMEOUT, though I am not sure this is the cause. It seems that you are using HttpClient from HEAD. In this version you can set the default timeout using:
HttpClient client = ....
client.getHttpConnectionManager().getParams().setSoTimeout(SOME_TIMEOUT) ;
Mike
On Jan 23, 2004, at 3:11 PM, David Webb wrote:
I have written a program that uses HttpClient to call servlets that do batch
jobs and wait for their return...usually no more that 15 minutes. I have the
Server timeout on the Web/App Server that the servlets reside on set to 1 hour
or 3600 seconds. I have tested this in 2 environments using HttpClient to call
the Servlets that are in the same environment.
1) Windows 2K / JDK1.4.X - Works Fine, calls servlet, receives return code 8-9
minutes later and exits without error
2) HP-UX / JDK1.4.X - Runs for about 15 minutes then throws the following
exception:
Exception thrown:
java.net.SocketException: Connection reset
at java.net.SocketInputStream.read(SocketInputStream.java:168)
at java.net.SocketInputStream.read(SocketInputStream.java:182)
at org.apache.commons.httpclient.HttpConnection$WrappedInputStream.read
(HttpConnection.java:1377)
at java.io.FilterInputStream.read(FilterInputStream.java:66)
at java.io.PushbackInputStream.read(PushbackInputStream.java:120)
at org.apache.commons.httpclient.HttpParser.readRawLine
(HttpParser.java:109)
at org.apache.commons.httpclient.HttpParser.readLine
(HttpParser.java:135)
at org.apache.commons.httpclient.HttpConnection.readLine
(HttpConnection.java:1037)
at org.apache.commons.httpclient.HttpMethodBase.readStatusLine
(HttpMethodBase.java:1842)
at org.apache.commons.httpclient.HttpMethodBase.readResponse
(HttpMethodBase.java:1611)
at org.apache.commons.httpclient.HttpMethodBase.execute
(HttpMethodBase.java:997)
at org.apache.commons.httpclient.HttpMethodDirector.executeWithRetry
(HttpMethodDirector.java:316)
at org.apache.commons.httpclient.HttpMethodDirector.executeMethod
(HttpMethodDirector.java:172)
at org.apache.commons.httpclient.HttpClient.executeMethod
(HttpClient.java:468)
at org.apache.commons.httpclient.HttpClient.executeMethod
(HttpClient.java:355)
at com.bac.amg.acs.HTTPBatch.execute(HTTPBatch.java:157)
at com.bac.amg.acs.HTTPBatch.main(HTTPBatch.java:75)
Is there anything I can do in HttpClient to prevent this from happening?
Thanks.
-- Sincerely, David Webb Vice-President Hurff-Webb, Inc. http://www.hurff-webb.com (904) 861-2366 (904) 534-8294 Mobile
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