private PhysicalConnection GetConnection(TextWriter log)
{
if (state == (int)State.Disconnected)
{
try
{
if (!Multiplexer.IsDisposed)
{
Multiplexer.LogLocked(log, "Connecting {0}...", Name);
Multiplexer.Trace("Connecting...", Name);
if (ChangeState(State.Disconnected, State.Connecting))
{
Interlocked.Increment(ref socketCount);
Interlocked.Exchange(ref connectStartTicks, Environment.TickCount);
// separate creation and connection for case when connection completes synchronously
// in that case PhysicalConnection will call back to PhysicalBridge, and most of PhysicalBridge methods assumes that physical is not null;
physical = new PhysicalConnection(this);
physical.BeginConnectAsync(log).RedisFireAndForget();
}
}
return(null);
}
catch (Exception ex)
{
Multiplexer.LogLocked(log, "Connect {0} failed: {1}", Name, ex.Message);
Multiplexer.Trace("Connect failed: " + ex.Message, Name);
ChangeState(State.Disconnected);
OnInternalError(ex);
throw;
}
}
return(physical);
}
