/******************************************************************************
mysql_stop()
Stop the mysql servers.
******************************************************************************/
void mysql_stop()
{
log_info("Stopping the MySQL server(s)...");
stop_master();
stop_slave();
// activate the test screen
ActivateScreen(getscreenhandle());
}
/******************************************************************************
mysql_start()
Start the mysql servers.
******************************************************************************/
void mysql_start()
{
log_info("Starting the MySQL server(s): %u", ++restarts);
start_master();
start_slave();
// activate the test screen
ActivateScreen(getscreenhandle());
}
static void display_settings()
{
int status_array[SERVER_NUM_STATUS];
int i, status, total=0;
int reqs = request_count;
#ifdef DBINFO_ON
int wblock = would_block;
would_block = 0;
#endif
request_count = 0;
ClearScreen (getscreenhandle());
printf("%s \n", ap_get_server_description());
for (i=0;i<SERVER_NUM_STATUS;i++) {
status_array[i] = 0;
}
for (i = 0; i < ap_threads_limit; ++i) {
status = (ap_scoreboard_image->servers[0][i]).status;
status_array[status]++;
}
for (i=0;i<SERVER_NUM_STATUS;i++) {
switch(i)
{
case SERVER_DEAD:
printf ("Available:\t%d\n", status_array[i]);
break;
case SERVER_STARTING:
printf ("Starting:\t%d\n", status_array[i]);
break;
case SERVER_READY:
printf ("Ready:\t\t%d\n", status_array[i]);
break;
case SERVER_BUSY_READ:
printf ("Busy:\t\t%d\n", status_array[i]);
break;
case SERVER_BUSY_WRITE:
printf ("Busy Write:\t%d\n", status_array[i]);
break;
case SERVER_BUSY_KEEPALIVE:
printf ("Busy Keepalive:\t%d\n", status_array[i]);
break;
case SERVER_BUSY_LOG:
printf ("Busy Log:\t%d\n", status_array[i]);
break;
case SERVER_BUSY_DNS:
printf ("Busy DNS:\t%d\n", status_array[i]);
break;
case SERVER_CLOSING:
printf ("Closing:\t%d\n", status_array[i]);
break;
case SERVER_GRACEFUL:
printf ("Restart:\t%d\n", status_array[i]);
break;
case SERVER_IDLE_KILL:
printf ("Idle Kill:\t%d\n", status_array[i]);
break;
default:
printf ("Unknown Status:\t%d\n", status_array[i]);
break;
}
if (i != SERVER_DEAD)
total+=status_array[i];
}
printf ("Total Running:\t%d\tout of: \t%d\n", total, ap_threads_limit);
printf ("Requests per interval:\t%d\n", reqs);
#ifdef DBINFO_ON
printf ("Would blocks:\t%d\n", wblock);
printf ("Successful retries:\t%d\n", retry_success);
printf ("Failed retries:\t%d\n", retry_fail);
printf ("Avg retries:\t%d\n", retry_success == 0 ? 0 : avg_retries / retry_success);
#endif
}
static int CommandLineInterpreter(scr_t screenID, const char *commandLine)
{
char *szCommand = "APACHE2 ";
int iCommandLen = 8;
char szcommandLine[256];
char *pID;
screenID = screenID;
if (commandLine == NULL)
return NOTMYCOMMAND;
if (strlen(commandLine) <= strlen(szCommand))
return NOTMYCOMMAND;
apr_cpystrn(szcommandLine, commandLine, sizeof(szcommandLine));
/* All added commands begin with "APACHE2 " */
if (!strnicmp(szCommand, szcommandLine, iCommandLen)) {
ActivateScreen (getscreenhandle());
/* If an instance id was not given but the nlm is loaded in
protected space, then the the command belongs to the
OS address space instance to pass it on. */
pID = strstr (szcommandLine, "-p");
if ((pID == NULL) && nlmisloadedprotected())
return NOTMYCOMMAND;
/* If we got an instance id but it doesn't match this
instance of the nlm, pass it on. */
if (pID) {
pID = &pID[2];
while (*pID && (*pID == ' '))
pID++;
}
if (pID && ap_my_addrspace && strnicmp(pID, ap_my_addrspace, strlen(ap_my_addrspace)))
return NOTMYCOMMAND;
/* If we have determined that this command belongs to this
instance of the nlm, then handle it. */
if (!strnicmp("RESTART",&szcommandLine[iCommandLen],3)) {
printf("Restart Requested...\n");
restart();
}
else if (!strnicmp("VERSION",&szcommandLine[iCommandLen],3)) {
printf("Server version: %s\n", ap_get_server_description());
printf("Server built: %s\n", ap_get_server_built());
}
else if (!strnicmp("MODULES",&szcommandLine[iCommandLen],3)) {
ap_show_modules();
}
else if (!strnicmp("DIRECTIVES",&szcommandLine[iCommandLen],3)) {
ap_show_directives();
}
else if (!strnicmp("SHUTDOWN",&szcommandLine[iCommandLen],3)) {
printf("Shutdown Requested...\n");
shutdown_pending = 1;
}
else if (!strnicmp("SETTINGS",&szcommandLine[iCommandLen],3)) {
if (show_settings) {
show_settings = 0;
ClearScreen (getscreenhandle());
show_server_data();
}
else {
show_settings = 1;
display_settings();
}
}
else {
show_settings = 0;
if (strnicmp("HELP",&szcommandLine[iCommandLen],3))
printf("Unknown APACHE2 command %s\n", &szcommandLine[iCommandLen]);
printf("Usage: APACHE2 [command] [-p <instance ID>]\n");
printf("Commands:\n");
printf("\tDIRECTIVES - Show directives\n");
printf("\tHELP - Display this help information\n");
printf("\tMODULES - Show a list of the loaded modules\n");
printf("\tRESTART - Reread the configuration file and restart Apache\n");
printf("\tSETTINGS - Show current thread status\n");
printf("\tSHUTDOWN - Shutdown Apache\n");
printf("\tVERSION - Display the server version information\n");
}
/* Tell NetWare we handled the command */
return HANDLEDCOMMAND;
}
/* Tell NetWare that the command isn't mine */
return NOTMYCOMMAND;
}
