private IEnumerator SendRequest <TReq, TRes>(string method, TReq parameters, JsonRpcCallOutput output)
{
string id = (++Id).ToString();
Request <TReq> request = new Request <TReq>(id, method, parameters);
Response <TRes> response = null;
string requestTransport = JsonUtility.ToJson(request);
Exception error = null;
string responseTransport = null;
yield return(this.transport.Request(requestTransport, (JsonRpcTransportException err, string res) => { error = err; responseTransport = res; }));
if (string.IsNullOrEmpty(responseTransport))
{
error = new JsonRpcException(ERR_MSG_EMPTY_TRANSPORT_RESPONSE);
}
if (error != null)
{
output.error = (JsonRpcException)error;
yield break;
}
response = JsonUtility.FromJson <Response <TRes> >(responseTransport);
if (response.error.code != Int32.MinValue)
{
output.error = (JsonRpcException)error;
yield break;
}
output.result = response.result;
}
public IEnumerator Send()
{
var output = new JsonRpcCallOutput();
yield return(this.client.Send <TReq, TRes>(this.type, this.method, this.parameters, output));
this.error = output.error;
this.result = (TRes)output.result;
}
private IEnumerator SendNotification <TReq>(string method, TReq parameters, JsonRpcCallOutput output)
{
Notification <TReq> request = new Notification <TReq>(method, parameters);
string requestTransport = JsonUtility.ToJson(request);
Exception error = null;
yield return(this.transport.Notification(requestTransport, (JsonRpcTransportException err) => { error = err; }));
if (error == null)
{
yield break;
}
output.error = new JsonRpcException(error.Message);
}
internal IEnumerator Send <TReq, TRes>(JsonRpcCallType type, string method, TReq parameters, JsonRpcCallOutput output)
{
if (!this.parallelRequestsAllowed)
{
while (JsonRpcService.RequestInProgress)
{
yield return(new WaitForEndOfFrame());
}
}
JsonRpcService.RequestInProgress = true;
if (type == JsonRpcCallType.Notification)
{
yield return(this.SendNotification <TReq>(method, (TReq)parameters, output));
}
else
if (type == JsonRpcCallType.Request)
{
yield return(this.SendRequest <TReq, TRes>(method, (TReq)parameters, output));
}
JsonRpcService.RequestInProgress = false;
}