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Posted to dev@hc.apache.org by "James Todd (JIRA)" <ji...@apache.org> on 2011/02/07 23:42:57 UTC
[jira] Created: (HTTPCLIENT-1055) socket connection is never
relinquished/timed out
socket connection is never relinquished/timed out
-------------------------------------------------
Key: HTTPCLIENT-1055
URL: https://issues.apache.org/jira/browse/HTTPCLIENT-1055
Project: HttpComponents HttpClient
Issue Type: Bug
Components: HttpConn
Affects Versions: 4.1 Final
Environment: Java HotSpot(TM) 64-Bit Server VM version 17.0-b16
Sun Microsystems Inc.
HotSpot 64-Bit Server Compiler
Linux 2.6.18-194.32.1.el5
Reporter: James Todd
28-of-28 threads eventually all get into a runnable-yet-stopped state (see stack trace below).
jonsole monitoring doesn't indicated anything is systemically wrong
Name: Worker 7
State: RUNNABLE
Total blocked: 2,038 Total waited: 3,146
Stack trace:
java.net.SocketInputStream.socketRead0(Native Method)
java.net.SocketInputStream.read(SocketInputStream.java:129)
org.apache.http.impl.io.AbstractSessionInputBuffer.fillBuffer(AbstractSessionInputBuffer.java:149)
org.apache.http.impl.io.SocketInputBuffer.fillBuffer(SocketInputBuffer.java:110)
org.apache.http.impl.io.AbstractSessionInputBuffer.readLine(AbstractSessionInputBuffer.java:260)
org.apache.http.impl.conn.DefaultResponseParser.parseHead(DefaultResponseParser.java:98)
org.apache.http.impl.io.AbstractMessageParser.parse(AbstractMessageParser.java:252)
org.apache.http.impl.AbstractHttpClientConnection.receiveResponseHeader(AbstractHttpClientConnection.java:281)
org.apache.http.impl.conn.DefaultClientConnection.receiveResponseHeader(DefaultClientConnection.java:247)
org.apache.http.impl.conn.AbstractClientConnAdapter.receiveResponseHeader(AbstractClientConnAdapter.java:219)
org.apache.http.protocol.HttpRequestExecutor.doReceiveResponse(HttpRequestExecutor.java:298)
org.apache.http.protocol.HttpRequestExecutor.execute(HttpRequestExecutor.java:125)
org.apache.http.impl.client.DefaultRequestDirector.tryExecute(DefaultRequestDirector.java:622)
org.apache.http.impl.client.DefaultRequestDirector.execute(DefaultRequestDirector.java:454)
org.apache.http.impl.client.AbstractHttpClient.execute(AbstractHttpClient.java:700)
org.apache.http.impl.client.AbstractHttpClient.execute(AbstractHttpClient.java:821)
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[jira] Resolved: (HTTPCLIENT-1055) socket connection is never
relinquished/timed out
Posted by "Sebb (JIRA)" <ji...@apache.org>.
[ https://issues.apache.org/jira/browse/HTTPCLIENT-1055?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Sebb resolved HTTPCLIENT-1055.
------------------------------
Resolution: Not A Problem
Does not appear to be a problem with HttpClient
> socket connection is never relinquished/timed out
> -------------------------------------------------
>
> Key: HTTPCLIENT-1055
> URL: https://issues.apache.org/jira/browse/HTTPCLIENT-1055
> Project: HttpComponents HttpClient
> Issue Type: Bug
> Components: HttpConn
> Affects Versions: 4.1 Final
> Environment: Java HotSpot(TM) 64-Bit Server VM version 17.0-b16
> Sun Microsystems Inc.
> HotSpot 64-Bit Server Compiler
> Linux 2.6.18-194.32.1.el5
> Reporter: James Todd
> Labels: socket, timeout
>
> 28-of-28 threads eventually all get into a runnable-yet-stopped state (see stack trace below).
> jonsole monitoring doesn't indicated anything is systemically wrong
> Name: Worker 7
> State: RUNNABLE
> Total blocked: 2,038 Total waited: 3,146
> Stack trace:
> java.net.SocketInputStream.socketRead0(Native Method)
> java.net.SocketInputStream.read(SocketInputStream.java:129)
> org.apache.http.impl.io.AbstractSessionInputBuffer.fillBuffer(AbstractSessionInputBuffer.java:149)
> org.apache.http.impl.io.SocketInputBuffer.fillBuffer(SocketInputBuffer.java:110)
> org.apache.http.impl.io.AbstractSessionInputBuffer.readLine(AbstractSessionInputBuffer.java:260)
> org.apache.http.impl.conn.DefaultResponseParser.parseHead(DefaultResponseParser.java:98)
> org.apache.http.impl.io.AbstractMessageParser.parse(AbstractMessageParser.java:252)
> org.apache.http.impl.AbstractHttpClientConnection.receiveResponseHeader(AbstractHttpClientConnection.java:281)
> org.apache.http.impl.conn.DefaultClientConnection.receiveResponseHeader(DefaultClientConnection.java:247)
> org.apache.http.impl.conn.AbstractClientConnAdapter.receiveResponseHeader(AbstractClientConnAdapter.java:219)
> org.apache.http.protocol.HttpRequestExecutor.doReceiveResponse(HttpRequestExecutor.java:298)
> org.apache.http.protocol.HttpRequestExecutor.execute(HttpRequestExecutor.java:125)
> org.apache.http.impl.client.DefaultRequestDirector.tryExecute(DefaultRequestDirector.java:622)
> org.apache.http.impl.client.DefaultRequestDirector.execute(DefaultRequestDirector.java:454)
> org.apache.http.impl.client.AbstractHttpClient.execute(AbstractHttpClient.java:700)
> org.apache.http.impl.client.AbstractHttpClient.execute(AbstractHttpClient.java:821)
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[jira] Commented: (HTTPCLIENT-1055) socket connection is never
relinquished/timed out
Posted by "James Todd (JIRA)" <ji...@apache.org>.
[ https://issues.apache.org/jira/browse/HTTPCLIENT-1055?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12991689#comment-12991689 ]
James Todd commented on HTTPCLIENT-1055:
----------------------------------------
curious as to what the root issue is, why they don't SO_TIMEOUT, etc?
> socket connection is never relinquished/timed out
> -------------------------------------------------
>
> Key: HTTPCLIENT-1055
> URL: https://issues.apache.org/jira/browse/HTTPCLIENT-1055
> Project: HttpComponents HttpClient
> Issue Type: Bug
> Components: HttpConn
> Affects Versions: 4.1 Final
> Environment: Java HotSpot(TM) 64-Bit Server VM version 17.0-b16
> Sun Microsystems Inc.
> HotSpot 64-Bit Server Compiler
> Linux 2.6.18-194.32.1.el5
> Reporter: James Todd
> Labels: socket, timeout
>
> 28-of-28 threads eventually all get into a runnable-yet-stopped state (see stack trace below).
> jonsole monitoring doesn't indicated anything is systemically wrong
> Name: Worker 7
> State: RUNNABLE
> Total blocked: 2,038 Total waited: 3,146
> Stack trace:
> java.net.SocketInputStream.socketRead0(Native Method)
> java.net.SocketInputStream.read(SocketInputStream.java:129)
> org.apache.http.impl.io.AbstractSessionInputBuffer.fillBuffer(AbstractSessionInputBuffer.java:149)
> org.apache.http.impl.io.SocketInputBuffer.fillBuffer(SocketInputBuffer.java:110)
> org.apache.http.impl.io.AbstractSessionInputBuffer.readLine(AbstractSessionInputBuffer.java:260)
> org.apache.http.impl.conn.DefaultResponseParser.parseHead(DefaultResponseParser.java:98)
> org.apache.http.impl.io.AbstractMessageParser.parse(AbstractMessageParser.java:252)
> org.apache.http.impl.AbstractHttpClientConnection.receiveResponseHeader(AbstractHttpClientConnection.java:281)
> org.apache.http.impl.conn.DefaultClientConnection.receiveResponseHeader(DefaultClientConnection.java:247)
> org.apache.http.impl.conn.AbstractClientConnAdapter.receiveResponseHeader(AbstractClientConnAdapter.java:219)
> org.apache.http.protocol.HttpRequestExecutor.doReceiveResponse(HttpRequestExecutor.java:298)
> org.apache.http.protocol.HttpRequestExecutor.execute(HttpRequestExecutor.java:125)
> org.apache.http.impl.client.DefaultRequestDirector.tryExecute(DefaultRequestDirector.java:622)
> org.apache.http.impl.client.DefaultRequestDirector.execute(DefaultRequestDirector.java:454)
> org.apache.http.impl.client.AbstractHttpClient.execute(AbstractHttpClient.java:700)
> org.apache.http.impl.client.AbstractHttpClient.execute(AbstractHttpClient.java:821)
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[jira] Commented: (HTTPCLIENT-1055) socket connection is never
relinquished/timed out
Posted by "Sebb (JIRA)" <ji...@apache.org>.
[ https://issues.apache.org/jira/browse/HTTPCLIENT-1055?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12991700#comment-12991700 ]
Sebb commented on HTTPCLIENT-1055:
----------------------------------
As far as I can tell the sockets are still connected, they are just waiting for the server to send them some data.
> socket connection is never relinquished/timed out
> -------------------------------------------------
>
> Key: HTTPCLIENT-1055
> URL: https://issues.apache.org/jira/browse/HTTPCLIENT-1055
> Project: HttpComponents HttpClient
> Issue Type: Bug
> Components: HttpConn
> Affects Versions: 4.1 Final
> Environment: Java HotSpot(TM) 64-Bit Server VM version 17.0-b16
> Sun Microsystems Inc.
> HotSpot 64-Bit Server Compiler
> Linux 2.6.18-194.32.1.el5
> Reporter: James Todd
> Labels: socket, timeout
>
> 28-of-28 threads eventually all get into a runnable-yet-stopped state (see stack trace below).
> jonsole monitoring doesn't indicated anything is systemically wrong
> Name: Worker 7
> State: RUNNABLE
> Total blocked: 2,038 Total waited: 3,146
> Stack trace:
> java.net.SocketInputStream.socketRead0(Native Method)
> java.net.SocketInputStream.read(SocketInputStream.java:129)
> org.apache.http.impl.io.AbstractSessionInputBuffer.fillBuffer(AbstractSessionInputBuffer.java:149)
> org.apache.http.impl.io.SocketInputBuffer.fillBuffer(SocketInputBuffer.java:110)
> org.apache.http.impl.io.AbstractSessionInputBuffer.readLine(AbstractSessionInputBuffer.java:260)
> org.apache.http.impl.conn.DefaultResponseParser.parseHead(DefaultResponseParser.java:98)
> org.apache.http.impl.io.AbstractMessageParser.parse(AbstractMessageParser.java:252)
> org.apache.http.impl.AbstractHttpClientConnection.receiveResponseHeader(AbstractHttpClientConnection.java:281)
> org.apache.http.impl.conn.DefaultClientConnection.receiveResponseHeader(DefaultClientConnection.java:247)
> org.apache.http.impl.conn.AbstractClientConnAdapter.receiveResponseHeader(AbstractClientConnAdapter.java:219)
> org.apache.http.protocol.HttpRequestExecutor.doReceiveResponse(HttpRequestExecutor.java:298)
> org.apache.http.protocol.HttpRequestExecutor.execute(HttpRequestExecutor.java:125)
> org.apache.http.impl.client.DefaultRequestDirector.tryExecute(DefaultRequestDirector.java:622)
> org.apache.http.impl.client.DefaultRequestDirector.execute(DefaultRequestDirector.java:454)
> org.apache.http.impl.client.AbstractHttpClient.execute(AbstractHttpClient.java:700)
> org.apache.http.impl.client.AbstractHttpClient.execute(AbstractHttpClient.java:821)
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[jira] Commented: (HTTPCLIENT-1055) socket connection is never
relinquished/timed out
Posted by "James Todd (JIRA)" <ji...@apache.org>.
[ https://issues.apache.org/jira/browse/HTTPCLIENT-1055?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12991723#comment-12991723 ]
James Todd commented on HTTPCLIENT-1055:
----------------------------------------
yeah ... going to u/g to jetty 7.x and see if we can diagnose this further. we own both ends of the wire and given some more searching on socketRead0() i suspect it is server releated.
do feel free to close as will-not-fix.
thx!
> socket connection is never relinquished/timed out
> -------------------------------------------------
>
> Key: HTTPCLIENT-1055
> URL: https://issues.apache.org/jira/browse/HTTPCLIENT-1055
> Project: HttpComponents HttpClient
> Issue Type: Bug
> Components: HttpConn
> Affects Versions: 4.1 Final
> Environment: Java HotSpot(TM) 64-Bit Server VM version 17.0-b16
> Sun Microsystems Inc.
> HotSpot 64-Bit Server Compiler
> Linux 2.6.18-194.32.1.el5
> Reporter: James Todd
> Labels: socket, timeout
>
> 28-of-28 threads eventually all get into a runnable-yet-stopped state (see stack trace below).
> jonsole monitoring doesn't indicated anything is systemically wrong
> Name: Worker 7
> State: RUNNABLE
> Total blocked: 2,038 Total waited: 3,146
> Stack trace:
> java.net.SocketInputStream.socketRead0(Native Method)
> java.net.SocketInputStream.read(SocketInputStream.java:129)
> org.apache.http.impl.io.AbstractSessionInputBuffer.fillBuffer(AbstractSessionInputBuffer.java:149)
> org.apache.http.impl.io.SocketInputBuffer.fillBuffer(SocketInputBuffer.java:110)
> org.apache.http.impl.io.AbstractSessionInputBuffer.readLine(AbstractSessionInputBuffer.java:260)
> org.apache.http.impl.conn.DefaultResponseParser.parseHead(DefaultResponseParser.java:98)
> org.apache.http.impl.io.AbstractMessageParser.parse(AbstractMessageParser.java:252)
> org.apache.http.impl.AbstractHttpClientConnection.receiveResponseHeader(AbstractHttpClientConnection.java:281)
> org.apache.http.impl.conn.DefaultClientConnection.receiveResponseHeader(DefaultClientConnection.java:247)
> org.apache.http.impl.conn.AbstractClientConnAdapter.receiveResponseHeader(AbstractClientConnAdapter.java:219)
> org.apache.http.protocol.HttpRequestExecutor.doReceiveResponse(HttpRequestExecutor.java:298)
> org.apache.http.protocol.HttpRequestExecutor.execute(HttpRequestExecutor.java:125)
> org.apache.http.impl.client.DefaultRequestDirector.tryExecute(DefaultRequestDirector.java:622)
> org.apache.http.impl.client.DefaultRequestDirector.execute(DefaultRequestDirector.java:454)
> org.apache.http.impl.client.AbstractHttpClient.execute(AbstractHttpClient.java:700)
> org.apache.http.impl.client.AbstractHttpClient.execute(AbstractHttpClient.java:821)
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[jira] Closed: (HTTPCLIENT-1055) socket connection is never
relinquished/timed out
Posted by "Sebb (JIRA)" <ji...@apache.org>.
[ https://issues.apache.org/jira/browse/HTTPCLIENT-1055?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Sebb closed HTTPCLIENT-1055.
----------------------------
> socket connection is never relinquished/timed out
> -------------------------------------------------
>
> Key: HTTPCLIENT-1055
> URL: https://issues.apache.org/jira/browse/HTTPCLIENT-1055
> Project: HttpComponents HttpClient
> Issue Type: Bug
> Components: HttpConn
> Affects Versions: 4.1 Final
> Environment: Java HotSpot(TM) 64-Bit Server VM version 17.0-b16
> Sun Microsystems Inc.
> HotSpot 64-Bit Server Compiler
> Linux 2.6.18-194.32.1.el5
> Reporter: James Todd
> Labels: socket, timeout
>
> 28-of-28 threads eventually all get into a runnable-yet-stopped state (see stack trace below).
> jonsole monitoring doesn't indicated anything is systemically wrong
> Name: Worker 7
> State: RUNNABLE
> Total blocked: 2,038 Total waited: 3,146
> Stack trace:
> java.net.SocketInputStream.socketRead0(Native Method)
> java.net.SocketInputStream.read(SocketInputStream.java:129)
> org.apache.http.impl.io.AbstractSessionInputBuffer.fillBuffer(AbstractSessionInputBuffer.java:149)
> org.apache.http.impl.io.SocketInputBuffer.fillBuffer(SocketInputBuffer.java:110)
> org.apache.http.impl.io.AbstractSessionInputBuffer.readLine(AbstractSessionInputBuffer.java:260)
> org.apache.http.impl.conn.DefaultResponseParser.parseHead(DefaultResponseParser.java:98)
> org.apache.http.impl.io.AbstractMessageParser.parse(AbstractMessageParser.java:252)
> org.apache.http.impl.AbstractHttpClientConnection.receiveResponseHeader(AbstractHttpClientConnection.java:281)
> org.apache.http.impl.conn.DefaultClientConnection.receiveResponseHeader(DefaultClientConnection.java:247)
> org.apache.http.impl.conn.AbstractClientConnAdapter.receiveResponseHeader(AbstractClientConnAdapter.java:219)
> org.apache.http.protocol.HttpRequestExecutor.doReceiveResponse(HttpRequestExecutor.java:298)
> org.apache.http.protocol.HttpRequestExecutor.execute(HttpRequestExecutor.java:125)
> org.apache.http.impl.client.DefaultRequestDirector.tryExecute(DefaultRequestDirector.java:622)
> org.apache.http.impl.client.DefaultRequestDirector.execute(DefaultRequestDirector.java:454)
> org.apache.http.impl.client.AbstractHttpClient.execute(AbstractHttpClient.java:700)
> org.apache.http.impl.client.AbstractHttpClient.execute(AbstractHttpClient.java:821)
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