static void KickCallback(IntPtr userData, IntPtr err, IntPtr kickAnswerBuf)
{
var handle = GCHandle.FromIntPtr(userData);
var context = (CallbackContext <bool>)handle.Target;
if (err != IntPtr.Zero)
{
var pe = new PitayaError(
PitayaCluster.pitaya_error_code(err),
PitayaCluster.pitaya_error_message(err));
context.t.SetException(new Exception($"Kick failed: code={pe.Code} message={pe.Message}"));
return;
}
Int32 len;
IntPtr resData = PitayaCluster.pitaya_buffer_data(kickAnswerBuf, out len);
var kickAnswer = new KickAnswer();
kickAnswer.MergeFrom(new CodedInputStream(GetDataFromRawPointer(resData, len)));
if (!kickAnswer.Kicked)
{
context.t.SetException(new Exception($"Kick failed: received kicked=false from server"));
return;
}
context.t.SetResult(true);
}
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);
}
}
}));
}
