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Avoid leaving fake-proxy processes running

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This commit is contained in:
Keith Winstein
2012-03-07 01:49:28 -05:00
parent 568f7d9b96
commit 6a7afb381d
1 changed files with 3 additions and 2 deletions
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scripts/mosh
+3 -2
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@@ -97,8 +97,8 @@ if ( defined $fake_proxy ) {
my ( $from, $to ) = @_; my ( $from, $to ) = @_;
while ( my $n = $from->sysread( my $buf, 4096 ) ) { while ( my $n = $from->sysread( my $buf, 4096 ) ) {
next if ( $n == -1 && $! == EINTR ); next if ( $n == -1 && $! == EINTR );
$n >= 0 or die "$0: read: $!\n"; $n >= 0 or last;
$to->write( $buf ) or die "$0: write: $!\n"; $to->write( $buf ) or last;
} }
} }
@@ -107,6 +107,7 @@ if ( defined $fake_proxy ) {
cat $sock, \*STDOUT; $sock->shutdown( 0 ); cat $sock, \*STDOUT; $sock->shutdown( 0 );
_exit 0; _exit 0;
} }
$SIG{ 'HUP' } = 'IGNORE';
cat \*STDIN, $sock; $sock->shutdown( 1 ); cat \*STDIN, $sock; $sock->shutdown( 1 );
waitpid $pid, 0; waitpid $pid, 0;
exit; exit;