212     return SDLNet_TCP_Send(csd, [string UTF8String], length);

   212     return SDLNet_TCP_Send(csd, [string UTF8String], length);

   213 }

   213 }

   214 

   214 

   215 // this is launched as thread and handles all IPC with engine

   215 // this is launched as thread and handles all IPC with engine

   216 -(void) engineProtocol:(id) object {

   216 -(void) engineProtocol:(id) object {

   218     NSDictionary *gameConfig = (NSDictionary *)object;

   219     NSDictionary *gameConfig = (NSDictionary *)object;

   219     NSMutableArray *statsArray = nil;

   220     NSMutableArray *statsArray = nil;

   220     TCPsocket sd;

   221     TCPsocket sd;

   221     IPaddress ip;

   222     IPaddress ip;

   222     int eProto;

   223     int eProto;

   401 

   402 

   402     // Close the client socket

   403     // Close the client socket

   403     [HWUtils freePort:self.enginePort];

   404     [HWUtils freePort:self.enginePort];

   404     SDLNet_TCP_Close(csd);

   405     SDLNet_TCP_Close(csd);

   405     SDLNet_Quit();

   406     SDLNet_Quit();

   408     // Invoking this method should be avoided as it does not give your thread a chance

   410     // Invoking this method should be avoided as it does not give your thread a chance

   409     // to clean up any resources it allocated during its execution.

   411     // to clean up any resources it allocated during its execution.

   410     //[NSThread exit];

   412     //[NSThread exit];

   411 }

   413 }

   412 

   414