void mal_exit(void){
str err;
/*
* Before continuing we should make sure that all clients
* (except the console) have left the scene.
*/
MCstopClients(0);
#if 0
{
int reruns=0, go_on;
do{
if ( (go_on = MCactiveClients()) )
MT_sleep_ms(1000);
mnstr_printf(mal_clients->fdout,"#MALexit: %d clients still active\n", go_on);
} while (++reruns < SERVERSHUTDOWNDELAY && go_on > 1);
}
#endif
stopHeartbeat();
#ifdef HAVE_JSONSTORE
stopHttpdaemon();
#endif
stopMALdataflow();
stopProfiling();
RECYCLEdrop(mal_clients); /* remove any left over intermediates */
unloadLibraries();
#if 0
/* skip this to solve random crashes, needs work */
freeModuleList(mal_clients->nspace);
finishNamespace();
if( mal_clients->prompt)
GDKfree(mal_clients->prompt);
if( mal_clients->errbuf)
GDKfree(mal_clients->errbuf);
if( mal_clients->bak)
GDKfree(mal_clients->bak);
if( mal_clients->fdin){
/* missing protection against closing stdin stream */
(void) mnstr_close(mal_clients->fdin->s);
(void) bstream_destroy(mal_clients->fdin);
}
if( mal_clients->fdout && mal_clients->fdout != GDKstdout) {
(void) mnstr_close(mal_clients->fdout);
(void) mnstr_destroy(mal_clients->fdout);
}
#endif
/* deregister everything that was registered, ignore errors */
if ((err = msab_wildRetreat()) != NULL) {
fprintf(stderr, "!%s", err);
free(err);
}
/* the server will now be shut down */
if ((err = msab_registerStop()) != NULL) {
fprintf(stderr, "!%s", err);
free(err);
}
GDKexit(0); /* properly end GDK */
}
/*
* The default method to interact with the database server is to connect
* using a port number. The first line received should contain
* authorization information, such as user name.
*
* The scheduleClient receives a challenge response consisting of
* endian:user:password:lang:database:
*/
static void
exit_streams( bstream *fin, stream *fout )
{
if (fout && fout != GDKstdout) {
mnstr_flush(fout);
mnstr_close(fout);
mnstr_destroy(fout);
}
if (fin)
(void) bstream_destroy(fin);
}
void
MCexitClient(Client c)
{
#ifdef MAL_CLIENT_DEBUG
printf("# Exit client %d\n", c->idx);
#endif
MPresetProfiler(c->fdout);
if (c->father == NULL) { /* normal client */
if (c->fdout && c->fdout != GDKstdout) {
(void) mnstr_close(c->fdout);
(void) mnstr_destroy(c->fdout);
}
assert(c->bak == NULL);
if (c->fdin) {
/* missing protection against closing stdin stream */
(void) bstream_destroy(c->fdin);
}
c->fdout = NULL;
c->fdin = NULL;
}
}
