/// <summary>
/// A static method to create a client.
/// </summary>
/// <param name="connection">
/// The connection ip or host.
/// </param>
/// <param name="port">
/// The port the client rpc is listening on.
/// </param>
/// <param name="user">
/// The user name.
/// </param>
/// <param name="encPass">
/// The encrypted password.
/// </param>
/// <param name="secure">
/// Indicator to use ssl (https).
/// </param>
/// <returns>
/// A new instance of <see cref="BitcoinClient"/>.
/// </returns>
public static IBitcoinClient Create(string connection, int port, string user, string encPass, bool secure)
{
// Set cache key name
var cacheKey = "{0}:{1}:{2}:{3}".StringFormat(connection, port, user, secure);
// Get storage source from cache if available
var client = (IBitcoinClient)Cache.Get(cacheKey);
if (client == null)
{
// Assuming no storage source in cache, attempt to create it
lock (CacheLock)
{
client = (IBitcoinClient)Cache.Get(cacheKey);
if (client == null)
{
// Add to cache
client = BitcoinClient.Create(connection, port, user, encPass, secure);
Cache.Add(cacheKey, client, new CacheItemPolicy {
SlidingExpiration = new TimeSpan(0, 60, 0)
});
}
}
}
// Return storage source
return(client);
}
/// <summary>
/// Make a call to crypto API.
/// </summary>
/// <param name="method">
/// The s Method.
/// </param>
/// <param name="parameters">
/// The parameters.
/// </param>
/// <returns>
/// The <see cref="Task"/>.
/// </returns>
private async Task Call(string method, params object[] parameters)
{
var rpcReq = new JsonRpcRequest(1, method, parameters);
var s = JsonConvert.SerializeObject(rpcReq);
// serialize json for the request
var byteArray = Encoding.UTF8.GetBytes(s);
using (var request = new StreamContent(new MemoryStream(byteArray)))
{
request.Headers.ContentType = new MediaTypeHeaderValue("application/json-rpc");
var response = await BitcoinClient.Send(this.Client, this.Url, request);
await this.CheckResponseOk <string>(response);
}
}
