acl/lib_acl_cpp/samples/redis/redis_pubsub/redis_pubsub.cpp

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#include "stdafx.h"
static acl::string __channel_prefix("test_channel");
static bool test_subscribe(acl::redis_pubsub& option, int n)
{
acl::string channel1, channel2;
int ret, i;
for (i = 0; i < n; i++)
{
channel1.format("%s_1_%d", __channel_prefix.c_str(), i);
channel2.format("%s_2_%d", __channel_prefix.c_str(), i);
option.reset();
ret = option.subscribe(channel1.c_str(), channel2.c_str(), NULL);
if (ret <= 0)
{
printf("subscribe %s %s error, ret: %d\r\n",
channel1.c_str(), channel2.c_str(), ret);
return false;
}
else if (i < 10)
printf("subscribe %s %s ok\r\n", channel1.c_str(),
channel2.c_str());
}
printf(">>>subscribe total: %d\r\n", i * 2);
acl::string msg;
for (i = 0; i < n; i++)
{
channel1.clear();
msg.clear();
option.reset();
if ((ret = option.get_message(channel1, msg)) < 0)
{
printf("get_message error, ret: %d\r\n", ret);
return false;
}
else if (i < 10)
printf("get one message: %s, channel: %s\r\n",
msg.c_str(), channel1.c_str());
channel2.clear();
msg.clear();
option.reset();
if ((ret = option.get_message(channel2, msg)) < 0)
{
printf("get_message error, ret: %d\r\n", ret);
return false;
}
else if (i < 10)
printf("get one message: %s, channel: %s\r\n",
msg.c_str(), channel2.c_str());
}
printf(">>>message total: %d\r\n", i * 2);
return true;
}
static bool test_publish(acl::redis_pubsub& option, int n)
{
acl::string channel, msg;
int ret, i;
for (i = 0; i < n; i++)
{
channel.format("%s_1_%d", __channel_prefix.c_str(), i);
msg.format("msg_1_%s", channel.c_str());
option.reset();
ret = option.publish(channel.c_str(), msg.c_str(), msg.length());
if (ret <= 0)
{
printf("publish to %s %s error, ret: %d\r\n",
channel.c_str(), msg.c_str(), ret);
return false;
}
else if (i < 10)
printf("publish to %s %s ok\r\n", channel.c_str(),
msg.c_str());
channel.format("%s_2_%d", __channel_prefix.c_str(), i);
msg.format("msg_2_%s", channel.c_str());
option.reset();
ret = option.publish(channel.c_str(), msg.c_str(), msg.length());
if (ret <= 0)
{
printf("publish to %s %s error, ret: %d\r\n",
channel.c_str(), msg.c_str(), ret);
return false;
}
else if (i < 10)
printf("publish to %s %s ok\r\n", channel.c_str(),
msg.c_str());
}
printf(">>>publish total: %d\r\n", i * 2);
return true;
}
static void usage(const char* procname)
{
printf("usage: %s -h[help]\r\n"
"-s redis_addr[127.0.0.1:6379]\r\n"
"-n count\r\n"
"-C connect_timeout[default: 10]\r\n"
"-I rw_timeout[default: 0]\r\n"
"-a cmd[subscribe|publish]\r\n",
procname);
}
int main(int argc, char* argv[])
{
int ch, n = 1, conn_timeout = 10, rw_timeout = 0;
acl::string addr("127.0.0.1:6379"), cmd;
while ((ch = getopt(argc, argv, "hs:n:C:I:a:")) > 0)
{
switch (ch)
{
case 'h':
usage(argv[0]);
return 0;
case 's':
addr = optarg;
break;
case 'n':
n = atoi(optarg);
break;
case 'C':
conn_timeout = atoi(optarg);
break;
case 'I':
rw_timeout = atoi(optarg);
break;
case 'a':
cmd = optarg;
break;
default:
break;
}
}
acl::acl_cpp_init();
acl::log::stdout_open(true);
acl::redis_client client(addr.c_str(), conn_timeout, rw_timeout);
acl::redis_pubsub option(&client);
if (cmd == "subscribe")
test_subscribe(option, n);
else if (cmd == "publish")
test_publish(option, n);
else
printf("unknown cmd: %s\r\n", cmd.c_str());
#ifdef WIN32
printf("enter any key to exit\r\n");
getchar();
#endif
return 0;
}