protected override async Task <T> SendInnerRequestAync <T>(string method, string route = null,
params object[] paramList)
{
var request = new RpcRequestMessage(Guid.NewGuid().ToString(), method, paramList);
var response = await SendAsync(request, route).ConfigureAwait(false);
HandleRpcError(response);
return(response.GetResult <T>());
}
private async Task <RpcResponseMessage> SendAsync(RpcRequestMessage request, string route = null)
{
var logger = new RpcLogger(_log);
try
{
var httpClient = GetOrCreateHttpClient();
var rpcRequestJson = JsonConvert.SerializeObject(request, _jsonSerializerSettings);
var httpContent = new StringContent(rpcRequestJson, Encoding.UTF8, "application/json");
var cancellationTokenSource = new CancellationTokenSource();
cancellationTokenSource.CancelAfter(ConnectionTimeout);
logger.LogRequest(rpcRequestJson);
var httpResponseMessage = await httpClient.PostAsync(route, httpContent, cancellationTokenSource.Token).ConfigureAwait(false);
httpResponseMessage.EnsureSuccessStatusCode();
var stream = await httpResponseMessage.Content.ReadAsStreamAsync();
using (var streamReader = new StreamReader(stream))
using (var reader = new JsonTextReader(streamReader))
{
var serializer = JsonSerializer.Create(_jsonSerializerSettings);
var message = serializer.Deserialize <RpcResponseMessage>(reader);
logger.LogResponse(message);
return(message);
}
}
catch (TaskCanceledException ex)
{
throw new RpcClientTimeoutException($"Rpc timeout afer {ConnectionTimeout} milliseconds", ex);
}
catch (Exception ex)
{
logger.LogException(ex);
throw new RpcClientUnknownException("Error occurred when trying to send rpc requests(s)", ex);
}
}
