Does anyone try TWS 4.0?

[just4look]

I tried this morning. It seems not working.

[just4look]

From the error messages, there are two major changes, the signatures of the methods reqMktDepth and reqMktData of the class EClientSocket.

[just4look]

It looks talking with new API now.

02/01/15 02:13:41.430                             JBookTrader          New Report Started. JBookTrader version 9.01
02/01/15 02:13:49.903                             JBookTrader          All times will be reported in the local time zone: America/New_York, Eastern Standard Time
02/01/15 02:14:05.141                             JBookTrader          Time host: pool.ntp.org, name: 200.98.196.212, stratum: 2, type: NTP, precision: 0.9537 microseconds
02/01/15 02:14:05.145                             JBookTrader          NTP clock updated. Offset: 26 ms
02/01/15 02:14:05.158                             JBookTrader          Running mode changed to: Forward Testing
02/01/15 02:14:05.233                             JBookTrader          Monitoring server started
02/01/15 02:14:37.510                             JNUGSimple           Strategy started. Trading schedule: 10:20 to 15:25 (America/New_York)
02/01/15 02:14:40.080                             JBookTrader          Requested contract details for instrument JNUG-SMART-STK
02/01/15 02:14:40.086                             JBookTrader          Requested book data for instrument JNUG-SMART-STK
02/01/15 02:14:40.090                             JBookTrader          Requested market data for instrument JNUG-SMART-STK
02/01/15 02:14:40.186                             IB API               Exchanges SMART,ISE,CHX,ARCA,ISLAND,DRCTEDGE,BEX,BATS,EDGEA,LAVA,CSFBALGO,JEFFALGO,BYX,IEX,TPLUS2,PSX are either closed or will be closed shortly today for ticker JNUG. JBT will continue to operate normally, but no trades for JNUG will be placed.
02/01/15 02:14:40.187                             IB API               Contract details:<br>ID: 1<br>Trading class: JNUG<br>Exchanges: SMART,ISE,CHX,ARCA,ISLAND,DRCTEDGE,BEX,BATS,EDGEA,LAVA,CSFBALGO,JEFFALGO,BYX,IEX,TPLUS2,PSX<br>Long name: DIRXN DAILY JR BULL GOLD 3X<br>Market name: JNUG<br>Minimum tick: 0.01<br>Contract month: null<br>Time zone id: EST5EDT<br>Trading hours: 20150201:CLOSED;20150203:0400-2000<br>Liquid hours: 20150201:CLOSED;20150203:0930-1600<br>