NATS¶
NATS is a simple, secure and performant communications system for digital systems, services and devices. NATS is part of the Cloud Native Computing Foundation (CNCF).
Warning
Versions of CAP below 5.2.0 are implement based on Request/Response mode, and now we are based on JetStream implementation. see https://github.com/dotnetcore/CAP/issues/983 for more information.
Configuration¶
To use NATS transporter, you need to install the following package from NuGet:
PM> Install-Package DotNetCore.CAP.NATS
Then you can add configuration items to the ConfigureServices
method of Startup.cs
.
public void ConfigureServices(IServiceCollection services)
{
services.AddCap(capOptions =>
{
capOptions.UseNATS(natsOptions=>{
//NATS Options
});
});
}
NATS Options¶
NATS configuration parameters provided directly by the CAP:
NAME | DESCRIPTION | TYPE | DEFAULT |
---|---|---|---|
Options | NATS client configuration | Options | Options |
Servers | Server url/urls used to connect to the NATs server. | string | NULL |
ConnectionPoolSize | number of connections pool | uint | 10 |
NATS ConfigurationOptions¶
If you need more native NATS related configuration options, you can set them in the Options
option:
services.AddCap(capOptions =>
{
capOptions.UseNATS(natsOptions=>
{
// NATS options.
natsOptions.Options.Url="";
});
});
Options
is a NATS.Client ConfigurationOptions , you can find more details through this link