0002564: watchdog with multiple resin.conf

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Severity

Reproducibility

Date Submitted

Last Update

0002564

[Resin]

minor

always

03-31-08 09:42

04-24-08 15:57

Reporter

ferg

View Status

public

Assigned To

ferg

Priority

normal

Resolution

fixed

Status

closed

Product Version

3.1.5

Summary

0002564: watchdog with multiple resin.conf

Description

He asked you previously about using multiple resin instances with multiple conf files managed by one watchdog and was told that this should work ok. In general, this is working for us but we have encountered a problem with restart which fails for all servers other than the first one to be started under the watchdog. See below for details. Please let us know if this is a bug or if we are doing something wrong !

Scenario
--------
Server abc is running on port 6631 with watchdog on 6630.
Server xyz is running on port 6634 under same watchdog on 6630.

Restart server xyz . Command line:
[...]/jdk150_11/bin/java -jar [...]/resin/src/resin-3.1.4/lib/resin.jar -conf [...]/resin/conf/xyz.conf -root-directory [...]/resin -log-directory [...]/resin/logs -server xyz restart

Get error :
  [2008/03/28 10:15:56.035] Watchdog stop: xyz
  [2008/03/28 10:15:56.035] Watchdog[xyz] stopping
  [2008/03/28 10:15:56.036] Watchdog[xyz] stopping Resin
  [2008/03/28 10:16:02.238]
  [2008/03/28 10:16:02.240] SunOS 5.9 sparc
  [2008/03/28 10:16:02.240] Java 1.5.0_11-b03, 32, mixed mode, ISO646-US, en, Sun Microsystems Inc.
  [2008/03/28 10:16:02.241] user.name: devmgr
  [2008/03/28 10:16:02.256] resin.home = [...]/resin/src/resin-3.1.4/
  [2008/03/28 10:16:02.256]
  [2008/03/28 10:16:02.321] Host[resin-admin] active
  [2008/03/28 10:16:02.356] Loaded Socket JNI library.
  [2008/03/28 10:16:07.845] Server[id=,cluster=] error
  java.lang.RuntimeException: java.net.BindException: Address already in use
  Can't bind to /[...]:6630.
  Check for another server listening to that port.
          at com.caucho.server.cluster.Server.start(Server.java:1191)
          at com.caucho.boot.ResinWatchdogManager.<init>(ResinWatchdogManager.java:138)
          at com.caucho.boot.ResinWatchdogManager.main(ResinWatchdogManager.java:284)
  Caused by: java.net.BindException: Address already in use
  Can't bind to /[...]:6630.
  Check for another server listening to that port.
          at com.caucho.vfs.QJniServerSocket.create(QJniServerSocket.java:103)
          at com.caucho.server.port.Port.bind(Port.java:958)
          at com.caucho.server.cluster.Server.bindPorts(Server.java:1225)
          at com.caucho.server.cluster.Server.start(Server.java:1175)
          ... 2 more

The server xyz can be 'stop'ped and 'start'ed successfully - only problem is with 'restart'.
Watchdog-manager.log for stop/start :

  [2008/03/28 10:28:14.764] Watchdog stop: xyz
  [2008/03/28 10:28:14.765] Watchdog[xyz] stopping
  [2008/03/28 10:28:14.766] Watchdog[xyz] stopping Resin

  [2008/03/28 10:28:29.843] starting Resin Watchdog[xyz]

Hi Mark,

This appears to be a bug. But can you try Resin 3.1.5? We have added
quite a few improvements and fixes in regards to the watchdog in 3.1.5?

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Issue History
Date Modified	Username	Field	Change
03-31-08 09:42	ferg	New Issue
04-24-08 15:57	ferg	Assigned To	=> ferg
04-24-08 15:57	ferg	Status	new => closed
04-24-08 15:57	ferg	Resolution	open => fixed
04-24-08 15:57	ferg	Fixed in Version	=> 3.1.6

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