internal async ValueTask <T> SendAndReceive_Impl <T>(IRedisCommand command, IResultProcessor <T> resultProcessor,
CancellationToken cancellationToken, bool isReconnectionAttempt)
{
IsBusy = true;
Log.Debug($"Executing Command: {command}");
LastCommand = command;
Interlocked.Increment(ref _operationsPerformed);
try
{
if (!isReconnectionAttempt)
{
await _sendAndReceiveSemaphoreSlim.WaitAsync(cancellationToken).ConfigureAwait(false);
if (!IsConnected)
{
await TryConnectAsync(cancellationToken).ConfigureAwait(false);
}
}
await Write(command);
LastAction = "Reading Bytes Async";
return(await resultProcessor.Start(this, _pipe));
}
catch (Exception innerException)
{
if (innerException.IsSameOrSubclassOf(typeof(RedisException)) ||
innerException.IsSameOrSubclassOf(typeof(OperationCanceledException)))
{
throw;
}
DisposeNetwork();
IsConnected = false;
throw new RedisConnectionException(innerException);
}
finally
{
Interlocked.Decrement(ref _outStandingOperations);
if (!isReconnectionAttempt)
{
_sendAndReceiveSemaphoreSlim.Release();
}
IsBusy = false;
}
}
