public static unsafe Task <T> Rpc <T>(string serverId, Route route, object msg)
{
return(_rpcTaskFactory.StartNew(() =>
{
MemoryBuffer *memBufPtr = null;
var retError = new Error();
var ok = false;
Stopwatch sw = null;
try
{
var data = SerializerUtils.SerializeOrRaw(msg, _serializer);
sw = Stopwatch.StartNew();
fixed(byte *p = data)
{
ok = RPCInternal(serverId, route.ToString(), (IntPtr)p, data.Length, &memBufPtr, ref retError);
}
sw.Stop();
if (!ok) // error
{
if (retError.code == "PIT-504")
{
throw new PitayaTimeoutException($"Timeout on RPC call: ({retError.code}: {retError.msg})");
}
if (retError.code == "PIT-404")
{
throw new PitayaRouteNotFoundException($"Route not found on RPC call: ({retError.code}: {retError.msg})");
}
throw new PitayaException($"RPC call failed: ({retError.code}: {retError.msg})");
}
var protoRet = GetProtoMessageFromMemoryBuffer <T>(*memBufPtr);
return protoRet;
}
finally
{
if (sw != null)
{
if (ok)
{
MetricsReporters.ReportTimer(Metrics.Constants.Status.success.ToString(), route.ToString(),
"rpc", "", sw);
}
else
{
MetricsReporters.ReportTimer(Metrics.Constants.Status.fail.ToString(), route.ToString(),
"rpc", $"{retError.code}", sw);
}
}
if (memBufPtr != null)
{
FreeMemoryBufferInternal(memBufPtr);
}
}
}));
}
public static unsafe Task <bool> SendPushToUser(string frontendId, string serverType, string route, string uid,
object pushMsg)
{
return(_rpcTaskFactory.StartNew(() =>
{
bool ok = false;
MemoryBuffer inMemBuf = new MemoryBuffer();
MemoryBuffer *outMemBufPtr = null;
var retError = new Error();
var push = new Push
{
Route = route,
Uid = uid,
Data = ByteString.CopyFrom(SerializerUtils.SerializeOrRaw(pushMsg, _serializer))
};
try
{
var data = push.ToByteArray();
fixed(byte *p = data)
{
inMemBuf.data = (IntPtr)p;
inMemBuf.size = data.Length;
IntPtr inMemBufPtr = new StructWrapper(inMemBuf);
ok = PushInternal(frontendId, serverType, inMemBufPtr, &outMemBufPtr, ref retError);
if (!ok) // error
{
Logger.Error($"Push failed: ({retError.code}: {retError.msg})");
return false;
}
return true;
}
}
finally
{
if (outMemBufPtr != null)
{
FreeMemoryBufferInternal(outMemBufPtr);
}
}
}));
}
public static unsafe Task <bool> SendKickToUser(string frontendId, string serverType, KickMsg kick)
{
return(_rpcTaskFactory.StartNew(() =>
{
bool ok = false;
MemoryBuffer inMemBuf = new MemoryBuffer();
MemoryBuffer *outMemBufPtr = null;
var retError = new Error();
try
{
var data = kick.ToByteArray();
fixed(byte *p = data)
{
inMemBuf.data = (IntPtr)p;
inMemBuf.size = data.Length;
IntPtr inMemBufPtr = new StructWrapper(inMemBuf);
ok = KickInternal(frontendId, serverType, inMemBufPtr, &outMemBufPtr, ref retError);
if (!ok) // error
{
Logger.Error($"Push failed: ({retError.code}: {retError.msg})");
return false;
}
var kickAns = new KickAnswer();
kickAns.MergeFrom(new CodedInputStream(outMemBufPtr->GetData()));
return kickAns.Kicked;
}
}
finally
{
if (outMemBufPtr != null)
{
FreeMemoryBufferInternal(outMemBufPtr);
}
}
}));
}
private static extern unsafe void FreeMemoryBufferInternal(MemoryBuffer *ptr);
