cpp_redis/examples/cpp_redis_future_client.cpp at master · zhangyuke-coder/cpp_redis · GitHub

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// The MIT License (MIT)

// Permission is hereby granted, free of charge, to any person obtaining a copy

// of this software and associated documentation files (the "Software"), to deal

// in the Software without restriction, including without limitation the rights

// to use, copy, modify, merge, publish, distribute, sublicense, and/or sell

// copies of the Software, and to permit persons to whom the Software is

// furnished to do so, subject to the following conditions:

// The above copyright notice and this permission notice shall be included in all

// copies or substantial portions of the Software.

// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR

// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,

// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE

// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER

// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,

// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE

// SOFTWARE.

#include <cpp_redis/cpp_redis>

#include <iostream>

#ifdef _WIN32

#include <Winsock2.h>

#endif /* _WIN32 */

int

main(void) {

#ifdef _WIN32

//! Windows netword DLL init

WORD version = MAKEWORD(2, 2);

WSADATA data;

if (WSAStartup(version, &data) != 0) {

std::cerr << "WSAStartup() failure" << std::endl;

return -1;

}

#endif /* _WIN32 */

//! Enable logging

cpp_redis::active_logger = std::unique_ptr<cpp_redis::logger>(new cpp_redis::logger);

cpp_redis::client client;

client.connect("127.0.0.1", 6379, [](const std::string& host, std::size_t port, cpp_redis::client::connect_state status) {

if (status == cpp_redis::client::connect_state::dropped) {

std::cout << "client disconnected from " << host << ":" << port << std::endl;

}

});

//! Set a value

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

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

auto get = client.get("hello");

// commands are pipelined and only sent when client.commit() is called

// client.commit();

// synchronous commit, no timeout

client.sync_commit();

// synchronous commit, timeout

// client.sync_commit(std::chrono::milliseconds(100));

std::cout << "set 'hello' 42: " << set.get() << std::endl;

cpp_redis::reply r = decrby.get();

if (r.is_integer())

std::cout << "After 'hello' decrement by 12: " << r.as_integer() << std::endl;

std::cout << "get 'hello': " << get.get() << std::endl;

#ifdef _WIN32

WSACleanup();

#endif /* _WIN32 */

return 0;

}

cpp_redis/examples/cpp_redis_future_client.cpp at master · zhangyuke-coder/cpp_redis · GitHub

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