acl/lib_acl_cpp/samples/redis/redis_sentinel/redis_sentinel.cpp
zhengshuxin b1721868d6 sample
2018-03-26 08:56:37 +08:00

94 lines
2.1 KiB
C++

#include "stdafx.h"
static void show_master(const acl::redis_master& master)
{
printf("name=%s\r\n", master.name_.c_str());
printf("ip=%s\r\n", master.ip_.c_str());
printf("port=%d\r\n", master.port_);
printf("runid=%s\r\n", master.runid_.c_str());
printf("flags=%s\r\n", master.flags_.c_str());
}
static void sentinel_master(acl::redis_sentinel& sentinel, const char* master_name)
{
acl::redis_master master;
if (sentinel.sentinel_master(master_name, master) == false) {
printf("sentinel_master error, master=%s\r\n", master_name);
return;
}
show_master(master);
}
static void sentinel_masters(acl::redis_sentinel& sentinel)
{
std::vector<acl::redis_master> masters;
if (sentinel.sentinel_masters(masters) == false) {
printf("sentinel_masters error\r\n");
return;
}
for (std::vector<acl::redis_master>::const_iterator
cit = masters.begin(); cit != masters.end(); ++cit) {
if (cit != masters.begin())
printf("-----------------------------------\r\n");
show_master(*cit);
}
}
static void usage(const char* procname)
{
printf("usage: %s -h[help]\r\n"
"-s sentinel_addr[127.0.0.1:6379]\r\n"
"-C connect_timeout[default: 10]\r\n"
"-T rw_timeout[default: 10]\r\n"
"-a cmd[master|masters]\r\n",
procname);
}
int main(int argc, char* argv[])
{
int ch, conn_timeout = 10, rw_timeout = 10;
acl::string addr("127.0.0.1:26379"), cmd("master");
acl::string master_name("mymaster");
while ((ch = getopt(argc, argv, "hs:n:C:T:a:")) > 0) {
switch (ch) {
case 'h':
usage(argv[0]);
return 0;
case 's':
addr = optarg;
break;
case 'C':
conn_timeout = atoi(optarg);
break;
case 'T':
rw_timeout = atoi(optarg);
break;
case 'a':
cmd = optarg;
break;
default:
break;
}
}
acl::acl_cpp_init();
acl::redis_client client(addr.c_str(), conn_timeout, rw_timeout);
acl::redis_sentinel sentinel(&client);
if (cmd == "master")
sentinel_master(sentinel, master_name);
else if (cmd == "masters")
sentinel_masters(sentinel);
else
printf("unknown cmd=%s\r\n", cmd.c_str());
#ifdef WIN32
printf("enter any key to exit\r\n");
getchar();
#endif
return 0;
}