static void Main(string[] args)
{
var consulClient = new ConsulClient(config => config.Address = new Uri("http://127.0.0.1:8500"));
var consulRegistry = new ConsulRegistry(consulClient);
using (var server = new Server(new[] { "http://*:1234/" }))
{
consulRegistry.CreateServiceRegistration("console-host", 1234)
.AddHttpCheck(
interval: TimeSpan.FromSeconds(10),
deregisterFailedAfter: TimeSpan.FromMinutes(2)
)
.AddTTLCheck(
ttl: TimeSpan.FromSeconds(30),
interval: TimeSpan.FromSeconds(10),
deregisterFailedAfter: TimeSpan.FromMinutes(2)
)
.Register()
.Wait();
Console.WriteLine("Registered service in Consul");
server.Start();
}
}
public async Task CanLoadUsingConsulConfigurationProvider()
{
var keyname = Guid.NewGuid().ToString();
using (var configRegistry = new ConsulRegistry(null))
{
await configRegistry.SetKeyAsync($"org/{keyname}/test1", _value1);
await configRegistry.SetKeyAsync($"org/{keyname}/test2", _value2);
await configRegistry.SetKeyAsync($"org/{keyname}/Nested/test3", _value3);
await configRegistry.SetKeyAsync($"org/{keyname}/Nested/test4", _value4);
await configRegistry.AddStaticKeyPathAsync($"org");
var config = new ConfigurationBuilder()
.AddConfigurationRegistry(configRegistry)
.Build();
var simpleSettings = new SimpleSettings();
var configSection = config.GetSection(keyname);
configSection.Bind(simpleSettings);
Assert.Equal(_value1, simpleSettings.Test1);
Assert.Equal(_value2, simpleSettings.Test2);
Assert.Equal(_value3, simpleSettings.Nested.Test3);
Assert.Equal(_value4, simpleSettings.Nested.Test4);
}
}
static void Main(string[] args)
{
var client = new Client();
var consulClient = new ConsulClient(config => config.Address = new Uri("http://consul:8500"));
var consulRegistry = new ConsulRegistry(consulClient);
consulRegistry.CreateServiceRegistration("console-client", 80)
.AddHttpHealthCheckEndpoint(1235)
.AddHttpCheck(1235, TimeSpan.FromSeconds(10), TimeSpan.FromMinutes(2))
.Register()
.Wait();
while (true)
{
try
{
var uri = consulRegistry.Discover("console-host").Result;
Console.WriteLine($"Quering URI: {uri}");
var response = client.Get(uri).Result;
Console.WriteLine($"Request succeded: {response}");
}
catch (Exception ex)
{
Console.WriteLine($"Request failed: {ex.Message}");
}
Thread.Sleep(5 * 1000);
}
}
public async Task TestSingleKey()
{
var keyname = Guid.NewGuid().ToString();
using (var configRegistry = new ConsulRegistry())
{
await configRegistry.SetKeyAsync($"org/{keyname}/test1", _value1);
var result = await configRegistry.AddStaticKeyPathAsync($"org/{keyname}/test1", true);
Assert.True(result);
var value = configRegistry["test1"];
Assert.Equal(_value1, value);
}
}
public async Task DontPickUpChangesFact()
{
var keyname = Guid.NewGuid().ToString();
using (var configRegistry = new ConsulRegistry(null))
{
await configRegistry.SetKeyAsync($"org/{keyname}/test1", _value1);
var result = await configRegistry.AddStaticKeyPathAsync($"org/{keyname}");
await configRegistry.SetKeyAsync($"org/{keyname}/test1", _value2);
await Task.Delay(500); //give some time to sync
var firstValue = configRegistry["test1"];
Assert.Equal(_value1, firstValue);
}
}
public async Task PickUpChangesFact()
{
var keyid = Guid.NewGuid().ToString();
using (var configRegistry = new ConsulRegistry(null))
{
await configRegistry.SetKeyAsync($"org/{keyid}/test2", _value1);
await configRegistry.AddUpdatingPathAsync($"org/{keyid}/");
await Task.Delay(500);
Assert.Equal(_value1, configRegistry["test2"]);
await configRegistry.SetKeyAsync($"org/{keyid}/test2", _value2);
await Task.Delay(500); //give some time to sync
Assert.Equal(_value2, configRegistry["test2"]);
}
}
public async Task GetCallbackForKeyThatIsAdded()
{
var keyid = Guid.NewGuid().ToString();
using (var configRegistry = new ConsulRegistry(null))
{
var e = new ManualResetEvent(false);
configRegistry.AddWatchOnSingleKey("test1", keyValue => e.Set());
await configRegistry.AddUpdatingPathAsync($"org/{keyid}/");
//give it time to register
await Task.Delay(1000);
await configRegistry.SetKeyAsync($"org/{keyid}/test1", _value2);
//Wait for a max of 1 second for the change to notify us
Assert.True(e.WaitOne(2000));
}
}
public async Task TestRegister()
{
var keyname = Guid.NewGuid().ToString();
using (var configRegistry = new ConsulRegistry(null))
{
await configRegistry.SetKeyAsync($"org/{keyname}/test1", _value1);
await configRegistry.SetKeyAsync($"org/{keyname}/test2", _value2);
var result = await configRegistry.AddStaticKeyPathAsync($"org/{keyname}");
Assert.Equal(true, result);
var firstValue = configRegistry["test1"];
var secondValue = configRegistry["test2"];
Assert.Equal(_value1, firstValue);
Assert.Equal(_value2, secondValue);
}
}
public async Task CanLoadUsingConsulJsonConfigurationProvider()
{
var keyname = Guid.NewGuid().ToString();
using (var configRegistry = new ConsulRegistry(Options.Create <ConsulRegistryConfig>(new ConsulRegistryConfig()
{
KeyParser = new JsonKeyValueParser()
})))
{
var settings = new SimpleSettings
{
Test1 = _value1,
Test2 = _value2,
Nested = new SimpleNestedSettings
{
Test3 = _value3,
Test4 = _value4
}
};
await configRegistry.SetKeyJsonAsync($"org/{keyname}/Settings", settings);
var config = new ConfigurationBuilder()
.AddConfigurationRegistry(configRegistry)
.Build();
//TODO: At the moment require this line after builder as it sets parser. Probably need to rethink this.
await configRegistry.AddStaticKeyPathAsync($"org/{keyname}");
var simpleSettings = new SimpleSettings();
var configSection = config.GetSection("Settings");
configSection.Bind(simpleSettings);
Assert.Equal(_value1, simpleSettings.Test1);
Assert.Equal(_value2, simpleSettings.Test2);
Assert.Equal(_value3, simpleSettings.Nested.Test3);
Assert.Equal(_value4, simpleSettings.Nested.Test4);
}
}
public async Task GetCallbackForSpecificKey()
{
Console.WriteLine(nameof(GetCallbackForSpecificKey));
var keyid = Guid.NewGuid().ToString();
using (var configRegistry = new ConsulRegistry())
{
var e = new ManualResetEvent(false);
configRegistry.AddWatchOnSingleKey("test1", keyValue => e.Set());
await configRegistry.SetKeyAsync($"org/{keyid}/test1", _value1);
await configRegistry.AddUpdatingPathAsync($"org/{keyid}/");
await Task.Delay(1000);
await configRegistry.SetKeyAsync($"org/{keyid}/test1", _value2);
//Wait for a max of 1 second for the change to notify us
Assert.True(e.WaitOne(2000));
}
}
public async Task GetCallbackForAnyKey()
{
Console.WriteLine(nameof(GetCallbackForAnyKey));
var keyid = Guid.NewGuid().ToString();
using (var configRegistry = new ConsulRegistry(null))
{
await configRegistry.SetKeyAsync($"org/{keyid}/test1", _value1);
await configRegistry.AddUpdatingPathAsync($"org/{keyid}");
var e = new ManualResetEvent(false);
configRegistry.AddWatchOnEntireConfig(() => e.Set());
//give the registration time to complete registration
await Task.Delay(1000);
await configRegistry.SetKeyAsync($"org/{keyid}/test1", _value2);
//Wait for a max of 1 second for the change to notify us
Assert.True(e.WaitOne(2000));
}
}
