edmiRemoteGetErrorText

EdmiError edmiRemoteGetErrorText(SdaiServerContext serverContextId,
                                   EdmiError         errCode, 
                                   SdaiString        *errorText, 
                                   SdaiInvocationId  *edmiInvocationId);

Returns the error message that corresponds to the given EDMinterface error code. Note that the returned message is located in a static buffer in EDMinterface and may be overwritten by the next EDMinterface operation.

Arguments

Type	Name	Comment
SdaiServerContext	serverContextId	Context identification, from edmiDefineServerContext
EdmiError	errCode	The EDMinterface error code.
SdaiString	errorText	A variable tat will receive the error message that corresponds to the given EDMinterface error code. Do not use edmFree to release this memory.
SdaiInvocationId	edmiInvocationId	Currently not used.

Return Value

Error rendering macro 'excerpt-include' : User 'null' does not have permission to view the page 'US:_r_EDMInterface'.

Options

Option	Comment
Option name	Comment

Example

 /* Check that the EDMserver have at
 between 5 and 10 application servers available. 
 Return a user defined error message if 
 they are to few or to many */ 
  
 #define S_ETOFEWAPPSERVERS FIRST_USER_DEFINED_ERROR_CODE
 #define S_ETOMANYAPPSERVERS (FIRST_USER_DEFINED_ERROR_CODE + 1)
 int i;
 EdmiError rstat;
 SdaiServerContext suContext;
 tEdmiWhoIsOnServer *pWhoIsOn;
 tEdmiConnection *connect;
 SdaiInteger nConnect, nAppServer;
 SdaiString hostName, clientName;
  
 /* Define Remote Server Context
 for the superuser */ 
 rstat = edmiDefineServerContext("SuperUserContext",
 "superuser", NULL, "xfx56kl9",
 "TCP", "9090", "MyServerHost",
 NULL, NULL, NULL, NULL, NULL, &suContext); 
  
 /* Define the error code and message */
 rstat = edmiRemoteDefineErrorCode(suContext, S_ETOFEWAPPSERVERS,
 "To few application servers", REPLACE_EXISTING, NULL); 
  
 rstat = edmiRemoteDefineErrorCode(suContext, S_ETOMANYAPPSERVERS,
 "To many application servers", REPLACE_EXISTING, NULL); 
  
 /* Find all application server client Ids */
 rstat = edmiRemoteWhoIsOn(suContext, &nConnect, &pWhoIsOn, NULL);
 connect = pWhoIsOn->connections;
 nAppServer = 0;
 for (i=0;i<nConnect;i++) {
 rstat = edmiRemoteGetClientNames(suContext, connect->clientId,
 &hostName, &clientName, NULL); 
 if (strstr(clientName, "EDMapplicationServer-") && 
 strstr(clientName, " Main Client") ) { 
 if (++nAppServer > 10) { 
 rstat = S_ETOMANYAPPSERVERS; 
 break; 
 } 
 } 
 edmiFree(hostName); 
 edmiFree(clientName); 
 }
 if (nAppServer < 5) {
 rstat = S_ETOFEWAPPSERVERS; 
 }
  
 if (rstat) {
 SdaiString _errMsg; 
 edmiRemoteGetErrorText(suContext, rstat, &_errMsg, NULL); 
 printf("\nError %d : %s", rstat, _errMsg); 
 }
 . . .

EDMsix

edmiRemoteGetErrorText

Arguments

Return Value

Options

Example

See also

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