Re: [zackw@stanford.edu: cvs/ssh random observation]

OP> Since we are on this topic, I noticed that using CVS over SSH is very OP> unreliable at cvs.xemacs.org. The GCC people are using this method for several OP> years now and it's been very reliable for them and certainly for me. I'm OP> talking about files which are not checked-out/updated, sudden disconnects from OP> the remote CVS server etc. Martin mentions this on the Web site. What is wrong OP> with the cvs.xemacs.org setup that makes it unreliable? Set up your CVS so that all CVS operations that are r/o are done using the anonymous :pserver:. Then, when you want to do some r/w thing, use "cvs-rw" instead of "cvs". This has a good chance of making your cvs xemacs operations more reliable. The script below will need modification for use by non-martins... : #-*- Perl -*- eval 'exec perl -w -S $0 ${1+"$＠"}' # Portability kludge if 0; # Author: Martin Buchholz use strict; (my $myName = $0) =~ s＠.*/＠＠; my $usage=" Usage: $myName cvs-arg ... Run cvs in r/w mode. The idea is to do most CVS operations, especially checkout, in read-only, or anonymous :pserver: mode, and only switch to ssh/:ext: mode when performing write operations\n"; die $usage if !＠ARGV || $ARGV[0] eq '-h'; die "Not a CVS repository\n" unless -r "CVS/Root"; open (ROOT, "< CVS/Root") or die "CVS/Root: $!"; chomp (my $root = <ROOT>); # Make $root writable by switching from :pserver: to :ext: # Modify the following two lines for your own CVS commits: $root =~ s/:pserver:anonymous＠(?=.*\bsourceforge\.net:)/:ext:mrb＠/; $root =~ s/:pserver:xemacs＠(?=.*\bcvs\.xemacs\.org:)/:ext:martinb＠/; $ENV{CVS_RSH} = 'ssh'; $ENV{CVS_IGNORE_REMOTE_ROOT} = 'yes'; exec 'cvs', '-w', '-z3', '-d', $root, ＠ARGV or die "Can't run cvs: $!\n";