0001074: shutdown behavior

Viewing Issue Advanced Details [ Jump to Notes ]

[ View Simple ] [ Issue History ] [ Print ]

Category

Severity

Reproducibility

Date Submitted

Last Update

0001074

[Resin]

minor

always

04-24-06 13:41

07-18-06 16:16

Reporter

ferg

View Status

public

Assigned To

ferg

Priority

normal

Resolution

fixed

Platform

Status

closed

Projection

none

OS Version

ETA

none

Fixed in Version

3.0.20

Product Version

Product Build

Summary

0001074: shutdown behavior

Description

(rep by Bill Au)

I am using my own shell script to stop resin. It calls https.sh stop.
After that it ensures that resin has stopped by executing the ps command
and to see if the process is still running. It does so for 300 seconds
before timing out.

I had an isolated instance where the stop script timed out
after 300 seconds. We were able to stop resin by running the
stop script again. I found the following in resin.stdout:

Stopping httpd
[2006-04-21 11:17:14.752] Server[] stopping
[2006-04-21 11:17:14.775] Host[] stopping
[2006-04-21 11:17:14.775] WebApp[http://localhost:8100] [^] stopping
[2006-04-21 11:17:14.793] directory: destroy
[2006-04-21 11:17:14.793] resin-file: destroy
[2006-04-21 11:17:14.793] status: destroy
[2006-04-21 11:17:14.794] WebApp[http://localhost:8100/webapp1] [^] stopping
[2006-04-21 11:17:14.871] WebApp[] starting
[2006-04-21 11:17:15.101] directory: destroy
[2006-04-21 11:17:15.101] resin-file: destroy
[2006-04-21 11:17:15.116] WebApp[http://localhost:8100/webapp2] [^] stopping
[2006-04-21 11:17:15.117] resin-file: destroy
[2006-04-21 11:17:15.119] WebApp[http://localhost:8100/webapp3] [^] stopping
[2006-04-21 11:17:15.120] resin-file: destroy
[2006-04-21 11:17:15.121] WebApp[http://localhost:8100/webapp4] [^] stopping
[2006-04-21 11:17:15.122] directory: destroy
[2006-04-21 11:17:15.122] resin-file: destroy

I did not expect to see the "WebApp[] staring" message during shutdown.
In addtional, it differs from the normal starting messages that I am
used to see in that the port and webapp name
usually shows up in between the [].

I check the access log and found that there were 4 requests at the time
resin was being stopped. Three of them returned with a 200 response
while the other one returned with a 500 response.
Could they have caused the mysterious "WebApp[] starting" message?

Will <shutdown-wait-strategy> (http://bugs.caucho.com/view.php?id=1057) [^]
resolve this problem for me?

Steps To Reproduce

Additional Information

Attached Files

Relationships

Notes
(0001417) ferg 07-18-06 16:16	It is still possible for a 503 message to cause a web-app to be created if the servlet engine doesn't have an error web-app available, since Resin's error handling is always through a web-app, even if it's a dummy one.

Issue History
Date Modified	Username	Field	Change
04-24-06 13:41	ferg	New Issue
07-18-06 16:16	ferg	Note Added: 0001417
07-18-06 16:16	ferg	Assigned To	=> ferg
07-18-06 16:16	ferg	Status	new => closed
07-18-06 16:16	ferg	Resolution	open => fixed
07-18-06 16:16	ferg	Fixed in Version	=> 3.0.20

Mantis 1.0.0rc3[^]

28 total queries executed.
25 unique queries executed.