edmiRemoteSetAvailable

EdmiError edmiRemoteSetAvailable(SdaiServerContext serverContextId,
                                   SdaiString        password, 
                                   SdaiInvocationId  *edmiInvocationId);

Sets an EDMdatabase available for connections from thick EDMclients. Use this function to reset normal operation mode after a call to the function edmiRemoteSetUnavailable.

Arguments

Type	Name	Comment
SdaiServerContext	serverContextId	Context identification, from edmiDefineServerContext
SdaiString	password	The password for the superuser. If the superuser is defined as the calling user in the server context, this argument may be omitted.
SdaiInvocationId	edmiInvocationId	Currently not used.

Return Value

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Options

Example

int i;
 EdmiError rstat;
 SdaiServerContext suContext;
 tEdmiWhoIsOnServer *pWhoIsOn;
 tEdmiConnection *pConnect;
 SdaiInteger nConnect;
  
 /* Define Remote Server Context
 for the superuser */ 
 rstat = edmiDefineServerContext("SuperUserContext",
 "superuser", NULL, "xfx56kl9",
 "TCP", "9090", "MyServerHost",
 NULL, NULL, NULL, NULL, NULL, &suContext); 
  
 /* Set the system unavailable */
 rstat = edmiRemoteSetUnavailable(suContext,
 "System unavailable due to maintenance",  
 NULL, NULL); 
  
 rstat = edmiRemoteWhoIsOn(suContext, &nConnect, &pWhoIsOn, NULL);
 pConnect = pWhoIsOn->connections;
  
 /* Kill all connections except the
 EDMapplicationServer processes */ 
 for (i=0;i<nConnect;i++) {
 SdaiString _hostName, _clientName; 
 rstat = edmiRemoteGetClientNames(suContext,  
 pConnect->clientId, &_hostName,  
 &_clientName, NULL); 
 if (!strstr(_clientName, "EDMapplicationServer-")) { 
 rstat = edmiRemoteTerminateClient(suContext, NULL,  
 pConnect->clientId, FORCE_TO_TERMINATE, NULL); 
 } 
 ++pConnect; 
 }
  
 /* Close the database */
 rstat = edmiRemoteCloseDatabase(suContext, "db546tyz", NULL);
  
  
 /* Perform system maintenance here */
  
 /* Reopen the database */
 rstat = edmiRemoteOpenDatabase(suContext, "x:/mypro/db",
 "mydb", "db546tyz"); 
  
 /* Set the system available for
 connections from EDMclients */ 
 rstat = edmiRemoteSetAvailable(suContext, NULL, NULL);
 . . .

EDMsix

edmiRemoteSetAvailable

Arguments

Return Value

Options

Example

See also

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