Your message dated Sat, 02 Jun 2012 15:29:52 +0000
with message-id <e1saqh2-000564...@franck.debian.org>
and subject line Bug#674975: fixed in rxtx 2.2pre2-11
has caused the Debian Bug report #674975,
regarding librxtx-java: created Java threads are not marked as daemon
to be marked as done.
This means that you claim that the problem has been dealt with.
If this is not the case it is now your responsibility to reopen the
Bug report if necessary, and/or fix the problem forthwith.
(NB: If you are a system administrator and have no idea what this
message is talking about, this may indicate a serious mail system
misconfiguration somewhere. Please contact ow...@bugs.debian.org
immediately.)
--
674975: http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=674975
Debian Bug Tracking System
Contact ow...@bugs.debian.org with problems
--- Begin Message ---
Package: librxtx-java
Version: 2.2pre2-10
Severity: normal
Tags: patch
Dear Maintainer,
Threads created in Java by RXTX are not marked as daemon. They hold
the JVM open so that it can't shut down gracefully, as it normally
does when all non-daemon threads have completed. So Java applications
using RXTX can only exit by a System.exit(0).
The threads are an implementation detail, invisible to users of the
library, so users shouldn't be relying on these threads being
non-dameon.
The attached patch makes all RXTX threads daemon threads. I've been
using this patch successfully for 6 months now. I intended to submit
this to upstream, but it seems to be dead right now.
-- System Information:
Debian Release: wheezy/sid
APT prefers unstable
APT policy: (500, 'unstable')
Architecture: i386 (i686)
Kernel: Linux 3.2.0-2-686-pae (SMP w/2 CPU cores)
Locale: LANG=en_US.UTF-8, LC_CTYPE=en_US.UTF-8 (charmap=UTF-8)
Shell: /bin/sh linked to /bin/dash
Versions of packages librxtx-java depends on:
ii libc6 2.13-32
librxtx-java recommends no packages.
librxtx-java suggests no packages.
-- no debconf information
--- a/src/gnu/io/I2C.java
+++ b/src/gnu/io/I2C.java
@@ -468,7 +468,9 @@
private boolean BI=false;
private boolean Data=false;
private boolean Output=false;
- MonitorThread() { }
+ MonitorThread() {
+ setDaemon(true);
+ }
public void run() {
eventLoop();
}
--- a/src/gnu/io/LPRPort.java
+++ b/src/gnu/io/LPRPort.java
@@ -366,7 +366,9 @@
{
private boolean monError = false;
private boolean monBuffer = false;
- MonitorThread() { }
+ MonitorThread() {
+ setDaemon(true);
+ }
public void run()
{
eventLoop();
--- a/src/gnu/io/RS485.java
+++ b/src/gnu/io/RS485.java
@@ -465,7 +465,9 @@
private boolean BI=false;
private boolean Data=false;
private boolean Output=false;
- MonitorThread() { }
+ MonitorThread() {
+ setDaemon(true);
+ }
public void run() {
eventLoop();
}
--- a/src/gnu/io/RXTXPort.java
+++ b/src/gnu/io/RXTXPort.java
@@ -1629,6 +1629,7 @@
MonitorThread()
{
+ setDaemon(true);
if (debug)
z.reportln( "RXTXPort:MontitorThread:MonitorThread()");
}
--- a/src/gnu/io/Raw.java
+++ b/src/gnu/io/Raw.java
@@ -466,7 +466,9 @@
private boolean BI=false;
private boolean Data=false;
private boolean Output=false;
- MonitorThread() { }
+ MonitorThread() {
+ setDaemon(true);
+ }
public void run() {
eventLoop();
}
--- End Message ---
--- Begin Message ---
Source: rxtx
Source-Version: 2.2pre2-11
We believe that the bug you reported is fixed in the latest version of
rxtx, which is due to be installed in the Debian FTP archive:
librxtx-java-dbg_2.2pre2-11_i386.deb
to main/r/rxtx/librxtx-java-dbg_2.2pre2-11_i386.deb
librxtx-java_2.2pre2-11_i386.deb
to main/r/rxtx/librxtx-java_2.2pre2-11_i386.deb
rxtx_2.2pre2-11.debian.tar.gz
to main/r/rxtx/rxtx_2.2pre2-11.debian.tar.gz
rxtx_2.2pre2-11.dsc
to main/r/rxtx/rxtx_2.2pre2-11.dsc
A summary of the changes between this version and the previous one is
attached.
Thank you for reporting the bug, which will now be closed. If you
have further comments please address them to 674...@bugs.debian.org,
and the maintainer will reopen the bug report if appropriate.
Debian distribution maintenance software
pp.
Scott Howard <show...@debian.org> (supplier of updated rxtx package)
(This message was generated automatically at their request; if you
believe that there is a problem with it please contact the archive
administrators by mailing ftpmas...@debian.org)
-----BEGIN PGP SIGNED MESSAGE-----
Hash: SHA1
Format: 1.8
Date: Sat, 02 Jun 2012 10:13:50 -0400
Source: rxtx
Binary: librxtx-java librxtx-java-dbg
Architecture: source i386
Version: 2.2pre2-11
Distribution: unstable
Urgency: low
Maintainer: Debian Java maintainers
<pkg-java-maintainers@lists.alioth.debian.org>
Changed-By: Scott Howard <show...@debian.org>
Description:
librxtx-java - Full Java CommAPI implementation
librxtx-java-dbg - Full Java CommAPI implementation, Debugging Symbols
Closes: 673778 674975
Changes:
rxtx (2.2pre2-11) unstable; urgency=low
.
* debian/patches/MonitorThread-daemon.patch
- Mark threads created by RXTX as daemon so JVM can shut down
gracefully. Thanks to Christopher Wellons (Closes: #674975)
* debian/patches/fhs_lock_buffer_overflow_fix.patch
- Prevents java from failing with buffer overflow when a locked serial
debice is opened. Thanks to Sergio Talens-Oliag (Closes: #673778)
Checksums-Sha1:
f1d782bcc2009be01a5e130c2cc21d28f573801d 1378 rxtx_2.2pre2-11.dsc
3f2f43f3d388bbb0d839bd8ea07d85c9481de9b7 19102 rxtx_2.2pre2-11.debian.tar.gz
3ae5df4413ed3e75b950bc74b164b07c73a506f1 196032
librxtx-java_2.2pre2-11_i386.deb
49fae8c3cae0e78c807f86e9424545091a569068 124666
librxtx-java-dbg_2.2pre2-11_i386.deb
Checksums-Sha256:
0b30d6c8b9c1a339d97d4a1d1f7ebdfbcd9dcfe0596f9d899d6b9c6e1b574b1e 1378
rxtx_2.2pre2-11.dsc
2cc5768548cbc5c4d8e3d3d2bceff25ce5c887f51056be8a5c78aa282435416b 19102
rxtx_2.2pre2-11.debian.tar.gz
4e608fe3a415035d20c42f368734f22bcf962a9b3445549993b9def6a300168e 196032
librxtx-java_2.2pre2-11_i386.deb
3297b9fbb660a71c36c025e734c48b9cacc524a54fe8a57029b7ae987054fc5f 124666
librxtx-java-dbg_2.2pre2-11_i386.deb
Files:
d53424c85d9f1808ce00d60743867f19 1378 java optional rxtx_2.2pre2-11.dsc
77af7499cb45b62adec0dbd001318744 19102 java optional
rxtx_2.2pre2-11.debian.tar.gz
95c61a6e34c842189db97e1c278075a7 196032 java optional
librxtx-java_2.2pre2-11_i386.deb
32cc20853984cc54f0fc3a7a15e74557 124666 debug extra
librxtx-java-dbg_2.2pre2-11_i386.deb
-----BEGIN PGP SIGNATURE-----
Version: GnuPG v1.4.11 (GNU/Linux)
iEYEARECAAYFAk/KJZAACgkQuqVp0MvxKmq4RACgv2QUsEI3bqRzbJhDF+XWEfeX
ekoAn2rK/iMYB0Jyu/K28+4kjK9quHvo
=FYMP
-----END PGP SIGNATURE-----
--- End Message ---
__
This is the maintainer address of Debian's Java team
<http://lists.alioth.debian.org/cgi-bin/mailman/listinfo/pkg-java-maintainers>.
Please use
debian-j...@lists.debian.org for discussions and questions.
