static void RedisTransactions()
{
using (IRedisClient client = new RedisClient())
{
var transaction = client.CreateTransaction();
transaction.QueueCommand(c => client.Set("abc", 1));
transaction.QueueCommand(c => client.Increment("abc", 1));
transaction.Commit();
var result = client.Get <int>("abc");
Console.WriteLine(result);
}
}
private static void DemoRedisTransaction()
{
using (IRedisClient redisClient = new RedisClient())
{
const string key = "abc";
IRedisTransaction transaction = redisClient.CreateTransaction();
transaction.QueueCommand(c => c.Set(key, 1));
transaction.QueueCommand(c => c.Increment(key, 1));
transaction.Commit();
int result = redisClient.Get <int>(key);
Console.WriteLine($"Result = {result}");
}
}
/// <summary>
/// ServiceStack.Redis
/// Redis 有事务，但是没有回滚的操作；如果在事务过程中，有地方改了监控key的值，则整个事务会提交失败；
/// </summary>
public static void TransationDemo()
{
bool flag = false;
using (RedisClient redisClient = new RedisClient("127.0.0.1", 6379))
{
redisClient.Set("a", "1");
redisClient.Set("b", "1");
redisClient.Set("c", "1");
redisClient.Watch("a", "b", "c");//要把这些key放入到监控中
using (var trans = redisClient.CreateTransaction())
{
trans.QueueCommand(p => p.Set("a", "3"));//在这可以加个断点，然后用工具去改a的值为2
trans.QueueCommand(p => p.Set("b", "3"));
trans.QueueCommand(p => p.Set("c", "3"));
flag = trans.Commit();
}
Console.WriteLine($"提交结果：{flag}，获取值a:{redisClient.Get<string>("a")},b:{redisClient.Get<string>("b")},c:{redisClient.Get<string>("c")}");
}
}
static void Main(string[] args)
{
using (IRedisNativeClient client = new RedisClient())
{
client.Set("urn:messages:1", Encoding.UTF8.GetBytes("Hello C# World!"));
}
using (IRedisNativeClient client = new RedisClient())
{
var result = Encoding.UTF8.GetString(client.Get("urn:messages:1"));
Console.WriteLine("Message: {0}", result);
}
using (IRedisClient client = new RedisClient())
{
var customerNames = client.Lists["urn:customernames"];
customerNames.Clear();
customerNames.Add("Joe");
customerNames.Add("Mary");
customerNames.Add("Bob");
}
using (IRedisClient client = new RedisClient())
{
var customerNames = client.Lists["urn:customernames"];
foreach (var customerName in customerNames)
{
Console.WriteLine("Customer: {0}", customerName);
}
}
long lastId = 0;
using (IRedisClient client = new RedisClient())
{
var customerClient = client.GetTypedClient <Customer>();
var customer = new Customer()
{
Id = customerClient.GetNextSequence(),
Address = "123 Main St",
Name = "Bob Green",
Orders =
new List <Order>
{
new Order {
OrderNumber = "AB123"
},
new Order {
OrderNumber = "AB124"
}
}
};
var storedCustomer = customerClient.Store(customer);
lastId = storedCustomer.Id;
}
using (IRedisClient client = new RedisClient())
{
var customerClient = client.GetTypedClient <Customer>();
var customer = customerClient.GetById(lastId);
Console.WriteLine("Got customer {0}, with name {1}", customer.Id, customer.Name);
}
using (IRedisClient client = new RedisClient())
{
var transaction = client.CreateTransaction();
transaction.QueueCommand(c => c.Set("abc", 1));
transaction.QueueCommand(c => c.Increment("abc", 1));
transaction.Commit();
var result = client.Get <int>("abc");
Console.WriteLine(result);
}
using (IRedisClient client = new RedisClient())
{
//client.PublishMessage("debug", "Hello C#!");
var sub = client.CreateSubscription();
sub.OnMessage = (c, m) => Console.WriteLine("Got message: {0}, from channel {1}", m, c);
sub.SubscribeToChannels("news");
}
Console.ReadLine();
}
