static void Nhiredis_Benchmark(int iterations)
{
var c = new RedisClient("localhost", 6382, TimeSpan.FromSeconds(2));
DateTime startTime = DateTime.UtcNow;
for (int i = 0; i < iterations; ++i)
{
string key = Guid.NewGuid().ToString();
string value = Guid.NewGuid().ToString();
c.RedisCommand("SET", key, value);
var v = c.RedisCommand<string>("GET", key);
System.Diagnostics.Debug.Assert(v == value);
var r = c.RedisCommand<long>("DEL", key);
System.Diagnostics.Debug.Assert(r == 1);
}
TimeSpan executionTime = DateTime.UtcNow - startTime;
Console.WriteLine("Execution time: " + executionTime);
}
static void Main(string[] args)
{
var c = new RedisClient("127.0.0.1", 6379, TimeSpan.FromSeconds(2));
var l = c.RedisCommand<List<int>>("SMEMBERS", "~tP-1271");
// Send a PING command to the redis server and interpret the
// reply as a string.
var pingReply = c.RedisCommand<string>("PING");
Console.WriteLine(pingReply);
// Set a key/value pair. The parameter 42 is not a string, nor is it
// an IEnumerable or IDictionary (which would first be automatically
// flattened by Nhiredis). By default then, it will be interpreted as
// a string by Nhiredis via application of the .ToString() object
// method.
c.RedisCommand("SET", "foo", 42);
// Get a value from redis, interpreting the result (which internally
// will be a string for the GET command) as an int.
int intResult = c.RedisCommand<int>("GET", "foo");
Console.WriteLine(intResult);
// Set multiple hash values. The dictionary parameter is flattened
// automatically, so the following example is the same as calling:
// c.RedisCommand("HMSET", "bar", "a", "7", "b", "\u00AE");
// Unicode characters are supported, and will be encoded as UTF8 in Redis.
var hashValues = new Dictionary<string, string> {{"a", "a"}, {"b", "\u00AE"}};
c.RedisCommand("HMSET", "bar", hashValues);
// Get all entries in a hash, interpreting the result as a
// Dictionary<string, string> (internally, redis returns
// an array of string values).
var hashReply = c.RedisCommand<Dictionary<string, string>>("HGETALL", "bar");
Console.WriteLine(hashReply["a"] + " " + hashReply["b"]);
// return values can be interpreted as bools.
if (c.RedisCommand<bool>("EXISTS", "foo"))
{
Console.WriteLine("Foo exists!");
}
// Example transaction. To test, put a break point before EXEC
// and change foo using the CLI.
c.RedisCommand("WATCH", "foo");
var foo = c.RedisCommand<int>("GET", "foo");
c.RedisCommand("MULTI");
c.RedisCommand("SET", "foo2", foo + 2);
var execResult = c.RedisCommand<List<string>>("EXEC");
if (execResult == null)
{
Console.WriteLine("EXEC failed!");
}
else
{
Console.WriteLine("Command status: " + execResult[0]);
}
}