libnss-pgsql/fallback.patch

   1 --- libnss-pgsql-1.5.0-beta/src/backend.c.org   2010-10-24 17:31:49.876094000 +0200
   2 +++ libnss-pgsql-1.5.0-beta/src/backend.c       2010-10-24 17:37:28.251898000 +0200
   3 @@ -87,7 +87,12 @@ int backend_open(char type)
   4                                 if(PQstatus(_shadowconn) == CONNECTION_OK) {
   5                                         ++_shadowisopen;
   6                                 } else {
   7 -                                       print_msg("\nCould not connect to database (shadow)\n");
   8 +                                       _conn = PQconnectdb(getcfg("shadowconnectionstring2"));
   9 +                                       if(PQstatus(_shadowconn) == CONNECTION_OK) {
  10 +                                               ++_shadowisopen;
  11 +                                       } else {
  12 +                                               print_msg("\nCould not connect to database (shadow)\n");
  13 +                                       }
  14                                 }
  15                         }
  16                 }
  17 @@ -105,7 +110,12 @@ int backend_open(char type)
  18                         if(PQstatus(_conn) == CONNECTION_OK) {
  19                                 ++_isopen;
  20                         } else {
  21 -                               print_msg("\nCould not connect to database\n");
  22 +                               _conn = PQconnectdb(getcfg("connectionstring2"));
  23 +                               if(PQstatus(_conn) == CONNECTION_OK) {
  24 +                                       ++_isopen;
  25 +                               } else {
  26 +                                       print_msg("\nCould not connect to database\n");
  27 +                               }
  28                         }
  29                 }
  30                 return (_isopen > 0);
  31 --- libnss-pgsql-1.5.0-beta/conf/nss-pgsql.conf.org     2010-10-24 17:39:28.847977000 +0200
  32 +++ libnss-pgsql-1.5.0-beta/conf/nss-pgsql.conf 2010-10-24 17:40:23.086867000 +0200
  33 @@ -11,6 +11,7 @@
  34  # another entrance into libnss-pgsql which results in a hang while waiting
  35  # for the (already owned) lock.
  36  connectionstring        = hostaddr=127.0.0.1 dbname=nss user=nss password=nss connect_timeout=1 sslmode=disable
  37 +connectionstring2       = hostaddr=127.0.0.1 dbname=nss user=nss password=nss connect_timeout=1 sslmode=disable
  38
  39  # you can use anything postgres accepts as table expression
  40
  41 --- libnss-pgsql-1.5.0-beta/conf/nss-pgsql-root.conf.org        2010-10-24 17:40:36.919216000 +0200
  42 +++ libnss-pgsql-1.5.0-beta/conf/nss-pgsql-root.conf    2010-10-24 17:40:52.133161000 +0200
  43 @@ -2,6 +2,7 @@
  44  # this file must be readable for root only
  45
  46  shadowconnectionstring = hostaddr=127.0.0.1 dbname=nss user=nss connect_timeout=1 sslmode=disable
  47 +shadowconnectionstring2 = hostaddr=127.0.0.1 dbname=nss user=nss connect_timeout=1 sslmode=disable
  48
  49  #Query in the following format
  50  #shadow_name, shadow_passwd, shadow_lstchg, shadow_min, shadow_max, shadow_warn, shadow_inact, shadow_expire, shadow_flag