/**
* Print all servers to a DCB
*
* Designed to be called within a debugger session in order
* to display all active servers within the gateway
*/
void
dprintAllServers(DCB *dcb)
{
SERVER *ptr;
char *stat;
spinlock_acquire(&server_spin);
ptr = allServers;
while (ptr)
{
dcb_printf(dcb, "Server %p (%s)\n", ptr, ptr->unique_name);
dcb_printf(dcb, "\tServer: %s\n",
ptr->name);
stat = server_status(ptr);
dcb_printf(dcb, "\tStatus: %s\n",
stat);
free(stat);
dcb_printf(dcb, "\tProtocol: %s\n",
ptr->protocol);
dcb_printf(dcb, "\tPort: %d\n",
ptr->port);
if (ptr->server_string)
dcb_printf(dcb, "\tServer Version:\t\t\t%s\n",
ptr->server_string);
dcb_printf(dcb, "\tNode Id: %d\n",
ptr->node_id);
dcb_printf(dcb, "\tMaster Id: %d\n",
ptr->master_id);
if (ptr->slaves) {
int i;
dcb_printf(dcb, "\tSlave Ids: ");
for (i = 0; ptr->slaves[i]; i++)
{
if (i == 0)
dcb_printf(dcb, "%li", ptr->slaves[i]);
else
dcb_printf(dcb, ", %li ", ptr->slaves[i]);
}
dcb_printf(dcb, "\n");
}
dcb_printf(dcb, "\tRepl Depth: %d\n",
ptr->depth);
if (SERVER_IS_SLAVE(ptr) || SERVER_IS_RELAY_SERVER(ptr)) {
if (ptr->rlag >= 0) {
dcb_printf(dcb, "\tSlave delay:\t\t%d\n", ptr->rlag);
}
}
if (ptr->node_ts > 0) {
dcb_printf(dcb, "\tLast Repl Heartbeat:\t%lu\n", ptr->node_ts);
}
dcb_printf(dcb, "\tNumber of connections: %d\n",
ptr->stats.n_connections);
dcb_printf(dcb, "\tCurrent no. of conns: %d\n",
ptr->stats.n_current);
dcb_printf(dcb, "\tCurrent no. of operations: %d\n",
ptr->stats.n_current_ops);
ptr = ptr->next;
}
spinlock_release(&server_spin);
}
/**
* Print server details to a DCB
*
* Designed to be called within a debugger session in order
* to display all active servers within the gateway
*/
void
dprintServer(DCB *dcb, SERVER *server)
{
char *stat;
SERVER_PARAM *param;
dcb_printf(dcb, "Server %p (%s)\n", server, server->unique_name);
dcb_printf(dcb, "\tServer: %s\n", server->name);
stat = server_status(server);
dcb_printf(dcb, "\tStatus: %s\n", stat);
free(stat);
dcb_printf(dcb, "\tProtocol: %s\n", server->protocol);
dcb_printf(dcb, "\tPort: %d\n", server->port);
if (server->server_string)
dcb_printf(dcb, "\tServer Version:\t\t\t%s\n", server->server_string);
dcb_printf(dcb, "\tNode Id: %d\n", server->node_id);
dcb_printf(dcb, "\tMaster Id: %d\n", server->master_id);
if (server->slaves) {
int i;
dcb_printf(dcb, "\tSlave Ids: ");
for (i = 0; server->slaves[i]; i++)
{
if (i == 0)
dcb_printf(dcb, "%li", server->slaves[i]);
else
dcb_printf(dcb, ", %li ", server->slaves[i]);
}
dcb_printf(dcb, "\n");
}
dcb_printf(dcb, "\tRepl Depth: %d\n", server->depth);
if (SERVER_IS_SLAVE(server) || SERVER_IS_RELAY_SERVER(server)) {
if (server->rlag >= 0) {
dcb_printf(dcb, "\tSlave delay:\t\t%d\n", server->rlag);
}
}
if (server->node_ts > 0) {
struct tm result;
char buf[40];
dcb_printf(dcb, "\tLast Repl Heartbeat:\t%s",
asctime_r(localtime_r((time_t *)(&server->node_ts), &result), buf));
}
if ((param = server->parameters) != NULL)
{
dcb_printf(dcb, "\tServer Parameters:\n");
while (param)
{
dcb_printf(dcb, "\t\t%-20s\t%s\n", param->name,
param->value);
param = param->next;
}
}
dcb_printf(dcb, "\tNumber of connections: %d\n",
server->stats.n_connections);
dcb_printf(dcb, "\tCurrent no. of conns: %d\n",
server->stats.n_current);
dcb_printf(dcb, "\tCurrent no. of operations: %d\n", server->stats.n_current_ops);
}
/**
* Print all servers in Json format to a DCB
*
* Designed to be called within a debugger session in order
* to display all active servers within the gateway
*/
void
dprintAllServersJson(DCB *dcb)
{
SERVER *ptr;
char *stat;
int len = 0;
int el = 1;
spinlock_acquire(&server_spin);
ptr = allServers;
while (ptr)
{
ptr = ptr->next;
len++;
}
ptr = allServers;
dcb_printf(dcb, "[\n");
while (ptr)
{
dcb_printf(dcb, " {\n \"server\": \"%s\",\n",
ptr->name);
stat = server_status(ptr);
dcb_printf(dcb, " \"status\": \"%s\",\n",
stat);
free(stat);
dcb_printf(dcb, " \"protocol\": \"%s\",\n",
ptr->protocol);
dcb_printf(dcb, " \"port\": \"%d\",\n",
ptr->port);
if (ptr->server_string)
dcb_printf(dcb, " \"version\": \"%s\",\n",
ptr->server_string);
dcb_printf(dcb, " \"nodeId\": \"%d\",\n",
ptr->node_id);
dcb_printf(dcb, " \"masterId\": \"%d\",\n",
ptr->master_id);
if (ptr->slaves) {
int i;
dcb_printf(dcb, " \"slaveIds\": [ ");
for (i = 0; ptr->slaves[i]; i++)
{
if (i == 0)
dcb_printf(dcb, "%li", ptr->slaves[i]);
else
dcb_printf(dcb, ", %li ", ptr->slaves[i]);
}
dcb_printf(dcb, "],\n");
}
dcb_printf(dcb, " \"replDepth\": \"%d\",\n",
ptr->depth);
if (SERVER_IS_SLAVE(ptr) || SERVER_IS_RELAY_SERVER(ptr)) {
if (ptr->rlag >= 0) {
dcb_printf(dcb, " \"slaveDelay\": \"%d\",\n", ptr->rlag);
}
}
if (ptr->node_ts > 0) {
dcb_printf(dcb, " \"lastReplHeartbeat\": \"%lu\",\n", ptr->node_ts);
}
dcb_printf(dcb, " \"totalConnections\": \"%d\",\n",
ptr->stats.n_connections);
dcb_printf(dcb, " \"currentConnections\": \"%d\",\n",
ptr->stats.n_current);
dcb_printf(dcb, " \"currentOps\": \"%d\"\n",
ptr->stats.n_current_ops);
if (el < len) {
dcb_printf(dcb, " },\n");
}
else {
dcb_printf(dcb, " }\n");
}
ptr = ptr->next;
el++;
}
dcb_printf(dcb, "]\n");
spinlock_release(&server_spin);
}
/**
* Print all servers to a DCB
*
* Designed to be called within a debugger session in order
* to display all active servers within the gateway
*/
void
dprintAllServers(DCB *dcb)
{
SERVER *server;
char *stat;
spinlock_acquire(&server_spin);
server = allServers;
while (server)
{
dcb_printf(dcb, "Server %p (%s)\n", server, server->unique_name);
dcb_printf(dcb, "\tServer: %s\n",
server->name);
stat = server_status(server);
dcb_printf(dcb, "\tStatus: %s\n",
stat);
free(stat);
dcb_printf(dcb, "\tProtocol: %s\n",
server->protocol);
dcb_printf(dcb, "\tPort: %d\n",
server->port);
if (server->server_string)
dcb_printf(dcb, "\tServer Version:\t\t\t%s\n",
server->server_string);
dcb_printf(dcb, "\tNode Id: %d\n",
server->node_id);
dcb_printf(dcb, "\tMaster Id: %d\n",
server->master_id);
if (server->slaves)
{
int i;
dcb_printf(dcb, "\tSlave Ids: ");
for (i = 0; server->slaves[i]; i++)
{
if (i == 0)
{
dcb_printf(dcb, "%li", server->slaves[i]);
}
else
{
dcb_printf(dcb, ", %li ", server->slaves[i]);
}
}
dcb_printf(dcb, "\n");
}
dcb_printf(dcb, "\tRepl Depth: %d\n",
server->depth);
if (SERVER_IS_SLAVE(server) || SERVER_IS_RELAY_SERVER(server))
{
if (server->rlag >= 0)
{
dcb_printf(dcb, "\tSlave delay:\t\t%d\n", server->rlag);
}
}
if (server->node_ts > 0)
{
dcb_printf(dcb, "\tLast Repl Heartbeat:\t%lu\n", server->node_ts);
}
dcb_printf(dcb, "\tNumber of connections: %d\n",
server->stats.n_connections);
dcb_printf(dcb, "\tCurrent no. of conns: %d\n",
server->stats.n_current);
dcb_printf(dcb, "\tCurrent no. of operations: %d\n",
server->stats.n_current_ops);
if (server->persistpoolmax)
{
dcb_printf(dcb, "\tPersistent pool size: %d\n",
server->stats.n_persistent);
dcb_printf(dcb, "\tPersistent measured pool size: %d\n",
dcb_persistent_clean_count(server->persistent, false));
dcb_printf(dcb, "\tPersistent max size achieved: %d\n",
server->persistmax);
dcb_printf(dcb, "\tPersistent pool size limit: %d\n",
server->persistpoolmax);
dcb_printf(dcb, "\tPersistent max time (secs): %d\n",
server->persistmaxtime);
}
server = server->next;
}
spinlock_release(&server_spin);
}