TWSPoller Thread - enhancement request - callback when a connection is reestablished.

[mwahal]

Regarding the TWSPoller thread, I do like the idea and I have an enhancement request. I would like a callback to be called from the TWSPoller thread when the connection is lost and also when it's re-established. This is needed so that I can keep a flag when the connection is lost and then when its re-established I can clear the flag and use it to issue request executions, open orders, portfolio etc.

I believe there is a EWrapper callback connectionClosed() from IB API, but since TWSPoller thread automatically tries to reconnect, I would like a callback from the poller thread to notify me when it has successfully reestablished connection.