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From richevo <richyev...@gmail.com>
Subject Re: HttpAsyncClient 4.0-alpha3 and timeouts
Date Thu, 24 Nov 2011 20:41:55 GMT

I hope this makes it clear. Apologies for the 4 posts with the same question,
don't know what happened!

Logging config->

java.util.logging.Logger.getLogger("org.apache.http.wire").setLevel(java.util.logging.Level.FINEST);
java.util.logging.Logger.getLogger("org.apache.http.headers").setLevel(java.util.logging.Level.FINEST);
System.setProperty("org.apache.commons.logging.Log",
"org.apache.commons.logging.impl.SimpleLog");
System.setProperty("org.apache.commons.logging.simplelog.showdatetime",
"true");
System.setProperty("org.apache.commons.logging.simplelog.log.httpclient.wire",
"debug");
System.setProperty("org.apache.commons.logging.simplelog.log.org.apache.http",
"debug");
System.setProperty("org.apache.commons.logging.simplelog.log.org.apache.http.headers",
"debug");

HttpClient setup ->
HttpAsyncClient httpclient = new DefaultHttpAsyncClient();
    	httpclient.getParams()
            .setIntParameter(CoreConnectionPNames.SO_TIMEOUT, 3000)
            .setIntParameter(CoreConnectionPNames.CONNECTION_TIMEOUT, 3000)
            .setIntParameter(CoreConnectionPNames.SOCKET_BUFFER_SIZE, 8 *
1024)
            .setBooleanParameter(CoreConnectionPNames.TCP_NODELAY, true);

Wire log->

2011/11/24 20:37:21:885 GMT [DEBUG] PoolingAsyncClientConnectionManager -
Connection request: [route: HttpRoute[{}->http://localhost:8080]][total kept
alive: 0; route allocated: 0 of 2; total allocated: 0 of 20]
2011/11/24 20:37:21:930 GMT [DEBUG] PoolingAsyncClientConnectionManager -
Connection leased: [id: 0][route:
HttpRoute[{}->http://localhost:8080]][total kept alive: 0; route allocated:
1 of 2; total allocated: 0 of 20]
2011/11/24 20:37:21:936 GMT [DEBUG] DefaultHttpAsyncClient - Connection
request suceeded:
[id:0][route:HttpRoute[{}->http://localhost:8080]][state:null]
2011/11/24 20:37:21:981 GMT [DEBUG] IOSessionImpl - http-outgoing-0
127.0.0.1:61717<->127.0.0.1:8080[ACTIVE][rw:]: Event set [w]
2011/11/24 20:37:21:982 GMT [DEBUG] HttpAsyncClientProtocolHandler -
http-outgoing-0 [ACTIVE]: Connected
2011/11/24 20:37:21:984 GMT [DEBUG] HttpAsyncClientProtocolHandler -
http-outgoing-0 [ACTIVE] Request ready
2011/11/24 20:37:21:987 GMT [DEBUG] RequestAddCookies - CookieSpec selected:
best-match
2011/11/24 20:37:22:006 GMT [DEBUG] RequestAuthCache - Auth cache not set in
the context
2011/11/24 20:37:22:006 GMT [DEBUG] DefaultHttpAsyncClient - Attempt 1 to
execute request
2011/11/24 20:37:22:006 GMT [DEBUG] headers - http-outgoing-0 >> GET
/Test2/rest/world HTTP/1.1
2011/11/24 20:37:22:007 GMT [DEBUG] headers - http-outgoing-0 >> Host:
localhost:8080
2011/11/24 20:37:22:007 GMT [DEBUG] headers - http-outgoing-0 >> Connection:
Keep-Alive
2011/11/24 20:37:22:007 GMT [DEBUG] headers - http-outgoing-0 >> User-Agent:
Apache-HttpAsyncClient/4.0-alpha3 (java 1.5)
2011/11/24 20:37:22:009 GMT [DEBUG] IOSessionImpl - http-outgoing-0
127.0.0.1:61717<->127.0.0.1:8080[ACTIVE][rw:]: Event set [w]
2011/11/24 20:37:22:014 GMT [DEBUG] IOSessionImpl - http-outgoing-0
127.0.0.1:61717<->127.0.0.1:8080[ACTIVE][rw:w]: 138 bytes written
2011/11/24 20:37:22:014 GMT [DEBUG] wire - http-outgoing-0 >> "GET
/Test2/rest/world HTTP/1.1[\r][\n]"
2011/11/24 20:37:22:014 GMT [DEBUG] wire - http-outgoing-0 >> "Host:
localhost:8080[\r][\n]"
2011/11/24 20:37:22:014 GMT [DEBUG] wire - http-outgoing-0 >> "Connection:
Keep-Alive[\r][\n]"
2011/11/24 20:37:22:015 GMT [DEBUG] wire - http-outgoing-0 >> "User-Agent:
Apache-HttpAsyncClient/4.0-alpha3 (java 1.5)[\r][\n]"
2011/11/24 20:37:22:015 GMT [DEBUG] wire - http-outgoing-0 >> "[\r][\n]"
2011/11/24 20:37:22:015 GMT [DEBUG] IOSessionImpl - http-outgoing-0
127.0.0.1:61717<->127.0.0.1:8080[ACTIVE][r:w]: Event cleared [w]
2011/11/24 20:37:22:015 GMT [DEBUG] HttpAsyncClientProtocolHandler -
http-outgoing-0 [ACTIVE] Request ready
2011/11/24 20:37:46:720 GMT [DEBUG] IOSessionImpl - http-outgoing-0
127.0.0.1:61717<->127.0.0.1:8080[ACTIVE][r:r]: 439 bytes read
2011/11/24 20:37:46:720 GMT [DEBUG] wire - http-outgoing-0 << "HTTP/1.1 200
OK[\r][\n]"
2011/11/24 20:37:46:720 GMT [DEBUG] wire - http-outgoing-0 << "Server:
Apache-Coyote/1.1[\r][\n]"
2011/11/24 20:37:46:720 GMT [DEBUG] wire - http-outgoing-0 << "Content-Type:
application/atom+xml[\r][\n]"
2011/11/24 20:37:46:721 GMT [DEBUG] wire - http-outgoing-0 <<
"Content-Length: 299[\r][\n]"
2011/11/24 20:37:46:721 GMT [DEBUG] wire - http-outgoing-0 << "Date: Thu, 24
Nov 2011 20:37:46 GMT[\r][\n]"
2011/11/24 20:37:46:721 GMT [DEBUG] wire - http-outgoing-0 << "[\r][\n]"
2011/11/24 20:37:46:722 GMT [DEBUG] wire - http-outgoing-0 << "<?xml
version="1.0" encoding="UTF-8" standalone="yes"?><entry
xmlns="http://www.w3.org/2005/Atom"
xmlns:ns2="http://a9.com/-/spec/opensearch/1.1/"
xmlns:ns3="http://www.w3.org/1999/xhtml"><id>helloworld:1</id><updated>2011-11-24T20:37:46.708Z</updated><title
type="text">Hello World!</title></entry>"
2011/11/24 20:37:46:732 GMT [DEBUG] headers - http-outgoing-0 << HTTP/1.1
200 OK
2011/11/24 20:37:46:732 GMT [DEBUG] headers - http-outgoing-0 << Server:
Apache-Coyote/1.1
2011/11/24 20:37:46:732 GMT [DEBUG] headers - http-outgoing-0 <<
Content-Type: application/atom+xml
2011/11/24 20:37:46:732 GMT [DEBUG] headers - http-outgoing-0 <<
Content-Length: 299
2011/11/24 20:37:46:732 GMT [DEBUG] headers - http-outgoing-0 << Date: Thu,
24 Nov 2011 20:37:46 GMT
2011/11/24 20:37:46:737 GMT [DEBUG] HttpAsyncClientProtocolHandler -
http-outgoing-0 [ACTIVE] Response received
2011/11/24 20:37:46:737 GMT [DEBUG] DefaultHttpAsyncClient - Response:
HTTP/1.1 200 OK
2011/11/24 20:37:46:742 GMT [DEBUG] HttpAsyncClientProtocolHandler -
http-outgoing-0 [ACTIVE] Input ready [content length: 299; pos: 0;
completed: false]
2011/11/24 20:37:46:742 GMT [DEBUG] DefaultHttpAsyncClient - Response fully
read
GET http://localhost:8080/Test2/rest/world HTTP/1.1->HTTP/1.1 200 OK
2011/11/24 20:37:46:749 GMT [DEBUG] DefaultHttpAsyncClient - Connection can
be kept alive indefinitely
2011/11/24 20:37:46:749 GMT [DEBUG] DefaultHttpAsyncClient - Response
processed
2011/11/24 20:37:46:750 GMT [DEBUG] PoolingAsyncClientConnectionManager -
Connection [id: 0][route: HttpRoute[{}->http://localhost:8080]] can be kept
alive indefinitely
2011/11/24 20:37:46:750 GMT [DEBUG] PoolingAsyncClientConnectionManager -
Connection released: [id: 0][route:
HttpRoute[{}->http://localhost:8080]][total kept alive: 1; route allocated:
1 of 2; total allocated: 1 of 20]
2011/11/24 20:37:46:751 GMT [DEBUG] PoolingAsyncClientConnectionManager -
Connection manager is shutting down
2011/11/24 20:37:46:751 GMT [DEBUG] IOSessionImpl - http-outgoing-0
127.0.0.1:61717<->127.0.0.1:8080[ACTIVE][r:r]: Shutdown
2011/11/24 20:37:46:753 GMT [DEBUG] IOSessionImpl - http-outgoing-0
127.0.0.1:61717<->127.0.0.1:8080[CLOSED][]: Shutdown
Done
2011/11/24 20:37:46:754 GMT [DEBUG] HttpAsyncClientProtocolHandler -
http-outgoing-0 [CLOSED]: Disconnected
2011/11/24 20:37:46:756 GMT [DEBUG] PoolingAsyncClientConnectionManager -
Connection manager shut down






	

olegk wrote:
> 
> On Wed, Nov 23, 2011 at 03:19:16PM -0800, richevo wrote:
>> 
>> I am using the latest HttpAsync library 4. alpha3
>> 
>> Is there an issue where the timeout for the connection is not respected?
>> I
>> have set the timeout to 10 seconds and call a web service that takes a
>> minute to respond. I never experience a timeout. The AsyncHttpClient
>> waits
>> forever.
>> 
>> I've configured the timeouts as per the example code in Async.
>> 
>> Is it obvious what I'm doing wrong?
> 
> Please post a wire / context log of the session.
> 
> Oleg
> 
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