static Handler()
{
//current = new Handler(Guid.NewGuid().ToString());
_defaultSessionId = Guid.NewGuid().ToString();
_sessionHandlers = new ConcurrentDictionary<string, Handler>();
_sessionHandlers[_defaultSessionId]= new Handler(_defaultSessionId);
}
public static Task <string> Process(string jsonRpc, object context = null)
{
return(Process(Handler.DefaultSessionId(), jsonRpc, context));
}
private static string ProcessInternal(string sessionId, string jsonRpc, object jsonRpcContext)
{
var handler = Handler.GetSessionHandler(sessionId);
try
{
Tuple <JsonRequest, JsonResponse>[] batch = null;
if (isSingleRpc(jsonRpc))
{
batch = new [] { Tuple.Create(JsonConvert.DeserializeObject <JsonRequest>(jsonRpc), new JsonResponse()) };
}
else
{
batch = JsonConvert.DeserializeObject <JsonRequest[]>(jsonRpc)
.Select(request => new Tuple <JsonRequest, JsonResponse>(request, new JsonResponse()))
.ToArray();
}
if (batch.Length == 0)
{
return(Newtonsoft.Json.JsonConvert.SerializeObject(new JsonResponse
{
Error = handler.ProcessParseException(jsonRpc,
new JsonRpcException(3200, "Invalid Request", "Batch of calls was empty."))
}));
}
foreach (var tuple in batch)
{
var jsonRequest = tuple.Item1;
var jsonResponse = tuple.Item2;
if (jsonRequest == null)
{
jsonResponse.Error = handler.ProcessParseException(jsonRpc,
new JsonRpcException(-32700, "Parse error",
"Invalid JSON was received by the server. An error occurred on the server while parsing the JSON text."));
}
else
{
jsonResponse.Id = jsonRequest.Id;
if (jsonRequest.Method == null)
{
jsonResponse.Error = handler.ProcessParseException(jsonRpc,
new JsonRpcException(-32600, "Invalid Request", "Missing property 'method'"));
}
else
{
var data = handler.Handle(jsonRequest, jsonRpcContext);
if (data == null)
{
continue;
}
jsonResponse.Error = data.Error;
jsonResponse.Result = data.Result;
}
}
}
var responses = new string[batch.Count(x => x.Item2.Id != null || x.Item2.Error != null)];
var idx = 0;
foreach (var resp in batch.Where(x => x.Item2.Id != null || x.Item2.Error != null))
{
responses[idx++] = JsonConvert.SerializeObject(resp.Item2);
}
return(responses.Length == 0 ? string.Empty : responses.Length == 1 ? responses[0] : string.Format("[{0}]", string.Join(",", responses)));
}
catch (Exception ex)
{
return(Newtonsoft.Json.JsonConvert.SerializeObject(new JsonResponse
{
Error = handler.ProcessParseException(jsonRpc, new JsonRpcException(-32700, "Parse error", ex))
}));
}
}
internal static void ProcessJsonRpcState(JsonRpcStateAsync async, object jsonRpcContext = null)
{
ProcessJsonRpcState(Handler.DefaultSessionId(), async, jsonRpcContext);
}
