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Viewing changes to drizzled/plugin/listen_tcp.cc

  • Committer: Andrew Hutchings
  • Date: 2011-02-07 17:20:59 UTC
  • mfrom: (2148 staging)
  • mto: (2148.2.3 build)
  • mto: This revision was merged to the branch mainline in revision 2149.
  • Revision ID: andrew@linuxjedi.co.uk-20110207172059-dyeahrgzrlincoe3
Merge with trunk

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Lines of Context:
drizzled/plugin/listen_tcp.cc
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  {
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    if ((accept_error_count++ & 255) == 0)
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    {
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      errmsg_printf(error::ERROR, _("accept() failed with errno %d"),
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                    errno);
 
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      sql_perror(_("accept() failed with errno %d"));
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    }
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    if (errno == ENFILE || errno == EMFILE)
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      ret= setsockopt(fd, IPPROTO_IPV6, IPV6_V6ONLY, &flags, sizeof(flags));
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      if (ret != 0)
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      {
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        errmsg_printf(error::ERROR,
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                      _("setsockopt(IPV6_V6ONLY) failed with errno %d"),
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                      errno);
 
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        sql_perror(_("setsockopt(IPV6_V6ONLY)"));
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        return true;
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      }
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    }
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    ret= fcntl(fd, F_SETFD, FD_CLOEXEC);
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    if (ret != 0 || !(fcntl(fd, F_GETFD, 0) & FD_CLOEXEC))
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    {
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      errmsg_printf(error::ERROR,
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                    _("fcntl(FD_CLOEXEC) failed with errno %d"),
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                    errno);
 
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      sql_perror(_("fcntl(FD_CLOEXEC)"));
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      return true;
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    }
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    ret= setsockopt(fd, SOL_SOCKET, SO_REUSEADDR, &flags, sizeof(flags));
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    if (ret != 0)
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    {
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      errmsg_printf(error::ERROR,
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                    _("setsockopt(SO_REUSEADDR) failed with errno %d"),
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                    errno);
 
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      sql_perror(_("setsockopt(SO_REUSEADDR)"));
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      return true;
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    }
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    ret= setsockopt(fd, SOL_SOCKET, SO_KEEPALIVE, &flags, sizeof(flags));
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    if (ret != 0)
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    {
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      errmsg_printf(error::ERROR,
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                    _("setsockopt(SO_KEEPALIVE) failed with errno %d"),
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                    errno);
 
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      sql_perror(_("setsockopt(SO_KEEPALIVE)"));
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      return true;
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    }
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    ret= setsockopt(fd, SOL_SOCKET, SO_LINGER, &ling, sizeof(ling));
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    if (ret != 0)
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    {
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      errmsg_printf(error::ERROR,
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                    _("setsockopt(SO_LINGER) failed with errno %d"),
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                    errno);
 
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      sql_perror(_("setsockopt(SO_LINGER)"));
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      return true;
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    }
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    ret= setsockopt(fd, IPPROTO_TCP, TCP_NODELAY, &flags, sizeof(flags));
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    if (ret != 0)
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    {
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      errmsg_printf(error::ERROR,
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                    _("setsockopt(TCP_NODELAY) failed with errno %d"),
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                    errno);
 
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      sql_perror(_("setsockopt(TCP_NODELAY)"));
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      return true;
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    }
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        break;
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      }
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      errmsg_printf(error::INFO, _("Retrying bind() on %u\n"), getPort());
 
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      errmsg_printf(error::INFO, _("Retrying bind() on %u"), getPort());
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      this_wait= retry * retry / 3 + 1;
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      sleep(this_wait);
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    }
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    if (ret < 0)
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    {
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      errmsg_printf(error::ERROR, _("bind() failed with errno: %d\n"),
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                    errno);
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      errmsg_printf(error::ERROR,
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                    _("Do you already have another drizzled running?\n"));
 
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      sql_perror(_("bind() Do you already have another drizzled running?"));
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      return true;
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    }
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    fds.push_back(fd);
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    errmsg_printf(error::INFO, _("Listening on %s:%s\n"), host_buf,
 
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    errmsg_printf(error::INFO, _("Listening on %s:%s"), host_buf,
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                  port_buf);
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  }
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