My command is not doing anything fancy with System.out - just calling
println(). Also I couldn't find any call to System.setOut() in my code.
If the System.out is set globally how is it possible that some commands
write to gogo shell while, at the same time, others write to the java
std-out?
just add the command to start telnet to gosh.args:
java -Dgosh.args='--nointeractive -c telnetd start' -jar bin/felix.jar
Note: if you are using Java 8, you need gogo.shell (0.12.0) to fix FELIX-4425
—
Derek
On 21 Jan 2015, at 08:12, Bulu b...@romandie.com wrote:
Hello Derek
I then
System.out is global within the JVM.
The ThreadIO classes in gogo manage System.out (and System.in System.err) on
a per-thread basis using System.setOut(PrintStream out) etc.
This allows commands to simply read and write System.in System.out and work
accordingly.
For example:
g! lb -s
The
Hello again
Using the internal telnetd does not fix the problem, output of this one
command is still going to the java exe std-out instead of the gogo shell.
But the command giving me problems is maybe not very standard:
For one, it executes in a separate thread (not the shell/gogo thread).
OK, so one fix would be to run my command in a new thread created from
within the gogo command and thus inheriting its ThreadLocals. I can't
use ExecutorService, but that's not a big blocker.
Will try that...
Regards Philipp
On 21.01.2015 13:35, Derek Baum wrote:
I’ve thought more about
I’ve thought more about this.
The gogo telnet daemon creates a new CommandSession, using the IO streams to
the telnet client,
which has the expected result of re-directing IO to the telnet client.
gogo’s ThreadIO uses InheritableThreadLocal to manage the per-thread IO,
so that any new thread
Hello
In my gogo commands, I use simple System.println(...) calls to output
things to the gogo shell. (is that the correct way?)
I then access gogo through telnet (Felix Remote Shell 1.1.2). Sometimes
(rarely), certain of my commands do no longer output to the shell,
instead the output is
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