/// <summary>ctor</summary>
/// <param name="services">the services</param>
/// <param name="scopeFactory">the scope factory</param>
/// <param name="loggerFactory">the logger factory</param>
/// <param name="configuration">the configuration</param>
public HttpClientRecycler(
IServiceProvider services,
IServiceScopeFactory scopeFactory,
ILoggerFactory loggerFactory,
HttpClientConfiguration configuration
)
{
this._Services = services;
this._ScopeFactory = scopeFactory;
this._LoggerFactory = loggerFactory;
this._Configuration = configuration;
}
/// <summary>
/// Add a configuration
/// </summary>
/// <param name="name">the name of the configuration</param>
/// <param name="configure">action to configure</param>
public void AddConfiguration(string name, Action <HttpClientConfiguration> configure)
{
var configuration = new HttpClientConfiguration()
{
Name = name
};
if (configure != null)
{
configure(configuration);
}
this.Configurations.Add(configuration);
}
/// <summary>Creates a HttpClient based on the configuration.</summary>
/// <param name="configuration"></param>
/// <returns>A HttpClient based on the configuration</returns>
/// <remarks>The HttpClient will be created for each call of this - the underlying HttpClientHandler can be reused/shared.</remarks>
public virtual HttpClient CreateHttpClient(HttpClientConfiguration configuration)
{
while (true)
{
if (this._Recyclers.TryGetValue(configuration, out var recycler))
{
if (recycler.IsValid())
{
return(recycler.CreateHttpClient());
}
}
{
recycler = new HttpClientRecycler(this.Services, this.ScopeFactory, this.LoggerFactory, configuration);
if (!this._Recyclers.TryAdd(configuration, recycler))
{
continue;
}
else
{
return(recycler.CreateHttpClient());
}
}
}
}
/// <inheritdoc/>
public void SetConfiguration(HttpClientConfiguration configuration)
{
this.Configuration = configuration;
}