cpp_redis::redis_client client;

client.connect();

client.set("hello", "42");
client.get("hello", [](cpp_redis::reply& reply) {
  std::cout << reply << std::endl;
});

client.sync_commit();
# or client.commit(); for synchronous call

cpp_redis::redis_subscriber sub;

sub.connect();

sub.subscribe("some_chan", [](const std::string& chan, const std::string& msg) {
  std::cout << "MESSAGE " << chan << ": " << msg << std::endl;
});
sub.psubscribe("*", [](const std::string& chan, const std::string& msg) {
  std::cout << "PMESSAGE " << chan << ": " << msg << std::endl;
});

sub.sync_commit();
# or sub.commit(); for synchronous call

cpp_redis::future_client client;

client.connect();

auto set    = client.set("hello", "42");
auto decrby = client.decrby("hello", 12);
auto get    = client.get("hello");

client.sync_commit();
# or client.commit(); for synchronous call

std::cout << "set 'hello' 42: " << set.get() << std::endl;
std::cout << "After 'hello' decrement by 12: " << decrby.get() << std::endl;
std::cout << "get 'hello': " << get.get() << std::endl;