I have a CC3100BOOST/CC3100EMUBOOST set up, with both a tcp socket and some http tokens (see attachment crashtest.zip).
When there are simultaneous tcp socket and http token requests, the library asserts in driver.c,
/* 3. Debug limit of scan */
VERIFY_PROTOCOL(SyncCnt < SL_SYNC_SCAN_THRESHOLD);
I have tested this on the emuboost debugging target, a 5529 launchpad and some other custom hardware.