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Posted to bugs@httpd.apache.org by bu...@apache.org on 2002/05/28 06:58:12 UTC
DO NOT REPLY [Bug 9450] New: -
Hanging onto connections
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http://nagoya.apache.org/bugzilla/show_bug.cgi?id=9450
Hanging onto connections
Summary: Hanging onto connections
Product: Apache httpd-1.3
Version: 1.3.23
Platform: PC
OS/Version: Linux
Status: NEW
Severity: Normal
Priority: Other
Component: core
AssignedTo: bugs@httpd.apache.org
ReportedBy: mike@epicworks.com
Not sure why, but the connections (just today) went up to 152, and nothing was
being served. Below is the debug and the strace. It seems to be looping. Not
sure what the children are doing. there is no traffic nor system load nor
active TCP/IP connections to justify that many clients.
Any thoughts?
Linux 2.2.20
---
# gdb
(gdb) attach 27492
Attaching to Pid 27492
0x401f749e in ?? ()
(gdb) bt
#0 0x401f749e in ?? ()
#1 0x81a5f81 in ?? ()
#2 0x81a66ec in ?? ()
#3 0x40175d61 in ?? ()
(gdb) quit
---
# strace -p 27492
select(0, NULL, NULL, NULL, {0, 810000}) = 0 (Timeout)
time(NULL) = 1022561298
wait4(-1, 0xbffffd80, WNOHANG, NULL) = 0
select(0, NULL, NULL, NULL, {1, 0}) = 0 (Timeout)
time(NULL) = 1022561299
wait4(-1, 0xbffffd80, WNOHANG, NULL) = 0
select(0, NULL, NULL, NULL, {1, 0}) = 0 (Timeout)
time(NULL) = 1022561300
wait4(-1, 0xbffffd80, WNOHANG, NULL) = 0
select(0, NULL, NULL, NULL, {1, 0}) = 0 (Timeout)
time(NULL) = 1022561301
wait4(-1, 0xbffffd80, WNOHANG, NULL) = 0
select(0, NULL, NULL, NULL, {1, 0}) = 0 (Timeout)
time(NULL) = 1022561302
wait4(-1, 0xbffffd80, WNOHANG, NULL) = 0
select(0, NULL, NULL, NULL, {1, 0}) = 0 (Timeout)
time(NULL) = 1022561303
wait4(-1, 0xbffffd80, WNOHANG, NULL) = 0
select(0, NULL, NULL, NULL, {1, 0}) = 0 (Timeout)
time(NULL) = 1022561304
wait4(-1, 0xbffffd80, WNOHANG, NULL) = 0
select(0, NULL, NULL, NULL, {1, 0}) = 0 (Timeout)
time(NULL) = 1022561305
wait4(-1, 0xbffffd80, WNOHANG, NULL) = 0
... continued ...
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