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author | https://me.yahoo.com/a/g3Ccalpj0NhN566pHbUl6i9QF0QEkrhlfPM-#b1c14 <diana@web> | 2015-02-16 20:08:03 +0100 |
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committer | GNU Hurd web pages engine <web-hurd@gnu.org> | 2015-02-16 20:08:03 +0100 |
commit | 95878586ec7611791f4001a4ee17abf943fae3c1 (patch) | |
tree | 847cf658ab3c3208a296202194b16a6550b243cf /open_issues/screen_dead_session.mdwn | |
parent | 8063426bf7848411b0ef3626d57be8cb4826715e (diff) | |
download | web-95878586ec7611791f4001a4ee17abf943fae3c1.tar.gz web-95878586ec7611791f4001a4ee17abf943fae3c1.tar.bz2 web-95878586ec7611791f4001a4ee17abf943fae3c1.zip |
rename open_issues.mdwn to service_solahart_jakarta_selatan__082122541663.mdwn
Diffstat (limited to 'open_issues/screen_dead_session.mdwn')
-rw-r--r-- | open_issues/screen_dead_session.mdwn | 69 |
1 files changed, 0 insertions, 69 deletions
diff --git a/open_issues/screen_dead_session.mdwn b/open_issues/screen_dead_session.mdwn deleted file mode 100644 index fe51523b..00000000 --- a/open_issues/screen_dead_session.mdwn +++ /dev/null @@ -1,69 +0,0 @@ -[[!meta copyright="Copyright © 2010, 2011 Free Software Foundation, Inc."]] - -[[!meta license="""[[!toggle id="license" text="GFDL 1.2+"]][[!toggleable -id="license" text="Permission is granted to copy, distribute and/or modify this -document under the terms of the GNU Free Documentation License, Version 1.2 or -any later version published by the Free Software Foundation; with no Invariant -Sections, no Front-Cover Texts, and no Back-Cover Texts. A copy of the license -is included in the section entitled [[GNU Free Documentation -License|/fdl]]."]]"""]] - -[[!tag open_issue_porting]] - -Comparing to GNU/Linux, on GNU/Hurd it happens much more often and easily for -*screen* sessions to become *dead*. This is annoying, as it defeats one of -*screen*'s main purposes. - -[[!toc]] - - -# One reproducible scenario goes like this - - * `ssh [somewhere]`, - - * start a *screen* session, and some long-running process *P* in there, - - * at some point the link is forcefully terminated (also known as disconnect - after 24 hours with consumer DSL), - - * *P* will continue to execute, - - * at some point, *P* will terminate / hang (after having received some kind - of signal?), and the *screen* session will be reported as *dead*. - - -# Another one, not as often reproduced - - * `ssh [somewhere]`, - - * start a *screen* session, and some long-running process *P* in there, - - * at some point the link is forcefully terminated (also known as disconnect - after 24 hours with consumer DSL), - - * `ssh [somewhere]`, - - * `screen -x`, and notice that *P* will *immediatelly* terminate / hang - (after having received some kind of signal?), and the *screen* session will - *immediatelly* be reported as *dead*. (Perhaps the other way round: upon - re-attaching, the *screen* session goes bonkers and takes *P* with it?) - - -# IRC, freenode, #hurd, 2011-10-19 - - <antrik> tschwinge: hm... haven't seen screen dying in a long time - <tschwinge> antrik: It's easy, and goes like this: have a session on one - system, log in from another, do screen -x and wait some time. - <antrik> I do this regularily. haven't had a crash in ages. - <antrik> (BTW, I'm not sure I ever had a crash on srceen -x... at that - time, I wasn't using -x. I often had crashes with screen -r. my - impression back then was that it works better when doing -rd -- in fact, - I always do that now, so I can't say whether crashes still happen with - only -r...) - -2011-10-26: - - <antrik> so I was saying the other day that I haven't had a screen crash in - a long time... well, here it was :-( - <antrik> this time it didn't crash on reconnect though, but already - before. probably when I killed the hanging ssh connection |