[HTTPCLIENT-1055] socket connection is never relinquished/timed out

• Type: Bug
• Status: Closed
• Priority: Major
• Resolution: Not A Problem
• Affects Version/s: 4.1 Final
• Component/s: HttpClient (classic)
• Labels: socket timeout
• 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
• Assignee: Unassigned
• Reporter: James Todd
• Created: 07/Feb/11 22:42
• Updated: 20/Sep/16 19:30
• Resolved: 08/Feb/11 00:04

Description

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)