private void HandleError(IWampRawRpcOperationRouterCallback caller, Exception e)
{
logger.LogError(e, $"Error executing method {command.Fullname}");
caller.Error(WampObjectFormatter.Value, new Dictionary <string, object>()
{
{ "error", e.Message }
}, "wamp.error.runtime_error",
new object[] { e.Message });
}
private void InnerInvoke <T>(Func <IRequestContext, IMessage, Task> serviceMethod,
IWampRawRpcOperationRouterCallback caller,
IWampFormatter <T> formatter,
T[] arguments)
{
var dummyDetails = new YieldOptions();
try
{
Task.Run(async() =>
{
try
{
var guid = Guid.NewGuid();
Log.Debug($"[{guid}] RPC operation inner invoke");
var x = formatter.Deserialize <MessageDto>(arguments[0]);
var payload = x.Payload.ToString();
var message = new Message
{
ReplyTo = new WampTransientDestination(x.ReplyTo),
Payload = Encoding.UTF8.GetBytes(payload)
};
var userSession = new UserSession
{
Username = x.Username
};
var userContext = new RequestContext(message, userSession);
Log.Debug(
$"[{guid}] Calling service method from Username: {userSession.Username}, ReplyTo: {message.ReplyTo}, Payload: {payload}");
await serviceMethod(userContext, message);
Log.Debug($"[{guid}] Service method called with no exceptions");
}
catch (Exception e1)
{
Log.Error(e1, "Error processing RPC operation");
}
});
caller.Result(WampObjectFormatter.Value, dummyDetails);
}
catch (Exception e2)
{
Log.Error(e2, "Error processing RPC operation");
caller.Error(WampObjectFormatter.Value, dummyDetails, e2.Message);
}
}
public IWampCancellableInvocation Invoke <TMessage>(IWampRawRpcOperationRouterCallback caller,
IWampFormatter <TMessage> formatter,
InvocationDetails details)
{
var dummyDetails = new Dictionary <string, object>();
caller.Error(WampObjectFormatter.Value,
dummyDetails,
"wamp.error.runtime_error",
new object[] { "Expected parameters" });
// see: http://wampsharp.net/release-notes/wampsharp-v1.2.6.41-beta-release-notes/
// section: "Internal/Breaking changes"
return(null);
}
private void InvokePattern(IWampRawRpcOperationRouterCallback caller, InvocationDetails details,
Action <InvocationDetails> action)
{
mResetEvent.WaitOne();
if (Interlocked.Read(ref mClientDisconnected) == 0)
{
var detailsForCallee = GetInvocationDetails(details);
action(detailsForCallee);
}
else
{
caller.Error(WampObjectFormatter.Value,
new Dictionary <string, string>(),
WampErrors.CalleeDisconnected);
}
}
