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| author | Jarkko Hietaniemi <jhi@iki.fi> | 2000-02-23 02:08:19 +0000 |
|---|---|---|
| committer | Jarkko Hietaniemi <jhi@iki.fi> | 2000-02-23 02:08:19 +0000 |
| commit | db33da1c366cee030aa4a06b47a9f66846361e94 (patch) | |
| tree | 205a8aad15f32b307a87c5aeb693c778ac564c6f /ext | |
| parent | 0c634585ef35014b7459d1eb5dff6f0b3ef8f646 (diff) | |
| download | perl-db33da1c366cee030aa4a06b47a9f66846361e94.tar.gz | |
Trying to connect to an already open socket may give EISCONN.
p4raw-id: //depot/cfgperl@5218
Diffstat (limited to 'ext')
| -rw-r--r-- | ext/IO/lib/IO/Socket.pm | 15 |
1 files changed, 12 insertions, 3 deletions
diff --git a/ext/IO/lib/IO/Socket.pm b/ext/IO/lib/IO/Socket.pm index 79820fe65d..4197eaa3c1 100644 --- a/ext/IO/lib/IO/Socket.pm +++ b/ext/IO/lib/IO/Socket.pm @@ -106,7 +106,7 @@ sub connect { $blocking = $sock->blocking(0) if $timeout; if (!connect($sock, $addr)) { - if ($timeout && exists(&IO::EINPROGRESS) && ($! == &IO::EINPROGRESS)) { + if ($timeout && exists &IO::EINPROGRESS && ($! == &IO::EINPROGRESS)) { require IO::Select; my $sel = new IO::Select $sock; @@ -116,8 +116,17 @@ sub connect { $@ = "connect: timeout"; } elsif(!connect($sock,$addr)) { - $err = $!; - $@ = "connect: $!"; + if (exists &Errno::EISCONN && ($! == &Errno::EISCONN)) { + # Some systems (e.g. Digital UNIX/Tru64) fail to + # re-connect() to an already open socket and set + # errno to EISCONN (Socket is already connected) + # for such an attempt. + $err = 0; + } else { + # But in other cases, there is no redemption. + $err = $!; + $@ = "connect: $!"; + } } } else { |