Changeset 427 for trunk/src

Timestamp:

Mar 12, 2013, 8:59:28 PM (12 years ago)

Author:

katerina

Message:

Fix for ticket #334 (database reconnect after outage).

File:

• trunk/src/sh_database.c (modified) (3 diffs)

trunk/src/sh_database.c

@@ -539 +539 @@
   char         row_query[128];
   int          retry     = 0;
+  static SH_TIMEOUT sh_timer = { 0, 3600, S_TRUE };
+
 
   SL_ENTER(_("sh_database_query"));
@@ -636 +638 @@
                (OraText*) db_password, sl_strlen(db_password), 
                (OraText*) db_name,     sl_strlen(db_name))) 
-      {   
-        OCIErrorGet(o_error, 1, NULL, &o_errorcode, 
-                    o_errormsg, sizeof(o_errormsg), OCI_HTYPE_ERROR);
-        sh_stripnl (o_errormsg);
-        sh_error_handle((-1), FIL__, __LINE__, 0, MSG_E_SUBGEN,
-                        o_errormsg, 
-                        _("sh_database_query"));
-        sh_error_handle((-1), FIL__, __LINE__, 0, MSG_E_SUBGEN,
-                        _("check database is listed in tnsnames.ora"), 
-                        _("sh_database_query"));
-        sh_error_handle((-1), FIL__, __LINE__, 0, MSG_E_SUBGEN,
-                        _("check tnsnames.ora readable"), 
-                        _("sh_database_query"));
-        sh_error_handle((-1), FIL__, __LINE__, 0, MSG_E_SUBGEN,
-                        _("check database accessible with sqlplus"), 
-                        _("sh_database_query"));
-        sl_snprintf(row_query, 127, 
-                    _("OCILogon: Connection to database '%s' failed"), 
-                    db_name); 
-        sh_error_handle((-1), FIL__, __LINE__, 0, MSG_E_SUBGEN, 
-                        row_query, _("sh_database_query")); 
-        bad_init = 1;
-        SL_RETURN(-1, _("sh_database_query")); 
+      {
+   
+        connected = 0;
+
+        sh_timer.flag_ok = S_FALSE;
+
+        if (S_TRUE == sh_util_timeout_check(&sh_timer))
+          {
+            OCIErrorGet(o_error, 1, NULL, &o_errorcode, 
+                        o_errormsg, sizeof(o_errormsg), OCI_HTYPE_ERROR);
+            sh_stripnl (o_errormsg);
+            sh_error_handle((-1), FIL__, __LINE__, 0, MSG_E_SUBGEN,
+                            o_errormsg, 
+                            _("sh_database_query"));
+            sh_error_handle((-1), FIL__, __LINE__, 0, MSG_E_SUBGEN,
+                            _("check database is listed in tnsnames.ora"), 
+                            _("sh_database_query"));
+            sh_error_handle((-1), FIL__, __LINE__, 0, MSG_E_SUBGEN,
+                            _("check tnsnames.ora readable"), 
+                            _("sh_database_query"));
+            sh_error_handle((-1), FIL__, __LINE__, 0, MSG_E_SUBGEN,
+                            _("check database accessible with sqlplus"), 
+                            _("sh_database_query"));
+            sl_snprintf(row_query, 127, 
+                        _("OCILogon: Connection to database '%s' failed"), 
+                        db_name); 
+            sh_error_handle((-1), FIL__, __LINE__, 0, MSG_E_SUBGEN, 
+                            row_query, _("sh_database_query")); 
+
+            goto err_out;
+          }
+        else
+          {
+            SL_RETURN(0, _("sh_database_query"));
+          }
       }
  
@@ -848 +862 @@
    * Error
    */
-  if (sh_persistent_dbconn == S_FALSE)
-    {
-      OCILogoff(o_servicecontext, o_error);
-      OCIHandleFree((dvoid *) o_statement,      OCI_HTYPE_STMT);
-      OCIHandleFree((dvoid *) o_servicecontext, OCI_HTYPE_SVCCTX);
-      OCIHandleFree((dvoid *) o_error,          OCI_HTYPE_ERROR);
-      o_error = NULL;
-      connected = 0;
-    }
+  sh_database_reset();
+
   SL_RETURN(-1, _("sh_database_query"));
 }