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SQL Anywhere 11.0.1 (Français) » UltraLite - C and C++ Programming » Application Development » Developing applications using Embedded SQL » Adding synchronization to your application


Handling synchronization communications errors

The following code illustrates how to handle communications errors from embedded SQL applications:

if( psqlca->sqlcode == SQLE_COMMUNICATIONS_ERROR ) {
     printf( "  Stream error information:\n"
             "    stream_error_code = %ld\t(ss_error_code)\n"
             "    error_string      = \"%s\"\n"
             "    system_error_code = %ld\n",
     (long)info.stream_error.system_error_code );

SQLE_COMMUNICATIONS_ERROR is the general error code for communications errors. More information about the specific error is supplied to your application in the members of the stream_error synchronization parameter.

To keep UltraLite small, the runtime reports numbers rather than messages.